This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.
trigram | frequency |
---|---|
one of the | 459 |
the radio boys | 290 |
end of the | 271 |
out of the | 243 |
there was a | 206 |
a vacuum tube | 186 |
be able to | 170 |
and the other | 167 |
it was a | 160 |
as shown at | 158 |
part of the | 153 |
it would be | 148 |
post of the | 141 |
vacuum tube detector | 134 |
the tuning coil | 129 |
he had been | 126 |
side of the | 125 |
as shown in | 125 |
shown in fig | 124 |
the vacuum tube | 124 |
it will be | 123 |
as well as | 123 |
a lot of | 123 |
the end of | 122 |
what do you | 120 |
at the same | 119 |
the plate circuit | 118 |
that he had | 118 |
a number of | 116 |
that he was | 113 |
the rest of | 113 |
the other end | 112 |
the secondary coil | 111 |
the united states | 110 |
one end of | 108 |
in the world | 108 |
some of the | 107 |
a in fig | 107 |
to make a | 107 |
as it is | 105 |
the boys were | 105 |
there was no | 104 |
there is a | 104 |
in the plate | 103 |
as soon as | 102 |
that it was | 101 |
to be a | 97 |
and the boys | 95 |
and it was | 94 |
so that the | 93 |
the primary coil | 93 |
of the current | 92 |
at a in | 92 |
a pair of | 91 |
the fact that | 91 |
by means of | 91 |
the other post | 90 |
shown at a | 90 |
current in the | 90 |
the same time | 88 |
on the other | 88 |
the aerial wire | 87 |
the use of | 87 |
tom swift and | 86 |
back to the | 86 |
swift and his | 86 |
in order to | 85 |
of the radio | 85 |
for a moment | 84 |
would have been | 82 |
terminal of the | 82 |
you want to | 82 |
the operation of | 82 |
up in the | 81 |
shown in the | 81 |
other post of | 80 |
i want to | 79 |
to his feet | 79 |
the current in | 78 |
to one of | 77 |
the number of | 77 |
this is the | 76 |
in which the | 76 |
the boys had | 76 |
up to the | 76 |
new york city | 76 |
an alternating current | 76 |
it is a | 75 |
other end of | 75 |
the boy allies | 75 |
ought to be | 74 |
a few minutes | 74 |
set up by | 72 |
stream of electrons | 72 |
in the same | 71 |
in the air | 71 |
it is the | 71 |
was to be | 70 |
of the great | 70 |
that they were | 70 |
to get a | 69 |
to the other | 69 |
they had been | 69 |
a few moments | 69 |
so as to | 68 |
to have a | 68 |
a current of | 68 |
in front of | 68 |
set up in | 67 |
he could not | 67 |
going to be | 67 |
a matter of | 66 |
down to the | 66 |
it was the | 66 |
who had been | 66 |
of the secondary | 66 |
of the condenser | 66 |
so that it | 66 |
the ends of | 66 |
do you think | 66 |
and it is | 66 |
coil of the | 65 |
of the world | 65 |
away from the | 65 |
for a few | 65 |
he did not | 65 |
it is not | 64 |
we ought to | 64 |
plate of the | 64 |
rest of the | 64 |
and these are | 63 |
of the tuning | 63 |
the variable condenser | 63 |
there will be | 63 |
just the same | 62 |
it was not | 62 |
is shown at | 62 |
posts of the | 62 |
the grid circuit | 62 |
aerial wire system | 62 |
there is no | 62 |
of the air | 61 |
sending and receiving | 61 |
of the latter | 61 |
all of the | 61 |
more than a | 61 |
in the first | 61 |
ends of the | 61 |
up by the | 61 |
you have to | 61 |
a couple of | 60 |
one of them | 60 |
and this is | 60 |
must have been | 60 |
to get the | 60 |
by this time | 60 |
connecting up the | 60 |
of which is | 60 |
the same as | 60 |
a crystal detector | 59 |
of the detector | 59 |
he was a | 59 |
the telephone receiver | 59 |
shown at b | 58 |
all the time | 58 |
at each other | 58 |
but it is | 58 |
in a few | 58 |
a good deal | 58 |
to tell you | 58 |
and he was | 57 |
to make the | 57 |
the resistance of | 57 |
the same way | 57 |
of the two | 57 |
the young man | 57 |
close to the | 57 |
was going to | 56 |
in new york | 56 |
of the same | 56 |
that they had | 56 |
the sending station | 56 |
of the filament | 55 |
of the primary | 55 |
the wireless telephone | 55 |
shook his head | 55 |
do you mean | 55 |
which he had | 55 |
back and forth | 54 |
i tell you | 54 |
of the telephone | 54 |
the rover boys | 54 |
over to the | 54 |
to do it | 54 |
as long as | 54 |
a long time | 54 |
but it was | 54 |
bob and frank | 53 |
seemed to be | 53 |
connected with the | 53 |
you can use | 53 |
will have to | 53 |
in the morning | 53 |
the old man | 53 |
the plate of | 53 |
up and down | 52 |
connect the other | 52 |
is going to | 52 |
as far as | 52 |
a receiving set | 52 |
it to the | 52 |
you have a | 52 |
the spark gap | 51 |
electrode vacuum tube | 51 |
as in fig | 51 |
a piece of | 51 |
do you know | 51 |
the plate current | 51 |
was in the | 51 |
have to be | 51 |
of the wire | 51 |
are set up | 51 |
to be the | 50 |
the posts of | 50 |
in spite of | 50 |
it is called | 50 |
it must be | 50 |
the wiring diagram | 50 |
of the other | 49 |
are going to | 49 |
the grid of | 49 |
the b battery | 49 |
of the wireless | 49 |
that of the | 49 |
of the house | 49 |
of the first | 49 |
to find out | 49 |
can be used | 49 |
which is the | 49 |
connected to the | 49 |
consists of a | 49 |
to the ground | 48 |
oscillations set up | 48 |
through the air | 48 |
the a battery | 48 |
as a detector | 48 |
the crystal detector | 48 |
that is the | 48 |
to be able | 47 |
to use a | 47 |
the edge of | 47 |
of the grid | 47 |
most of the | 47 |
the name of | 47 |
will be a | 47 |
you will have | 47 |
and there was | 47 |
and they were | 47 |
dots and dashes | 47 |
this is a | 47 |
as the boys | 46 |
of the posts | 46 |
one of these | 46 |
turns of wire | 46 |
the other hand | 46 |
wiring diagram for | 46 |
of the tube | 46 |
you can see | 46 |
at that moment | 46 |
had not been | 46 |
one post of | 46 |
the side of | 46 |
in the united | 46 |
in touch with | 45 |
of the boys | 45 |
of the aerial | 45 |
at the other | 45 |
then connect the | 45 |
the first time | 45 |
and connect the | 45 |
and in a | 45 |
a telephone receiver | 44 |
is shown in | 44 |
with a smile | 44 |
exactly the same | 44 |
as he had | 44 |
b in fig | 44 |
tell you what | 44 |
a chance to | 44 |
edge of the | 44 |
in series with | 44 |
going to do | 44 |
to the plate | 44 |
kind of a | 44 |
way to the | 44 |
to go to | 44 |
of the battery | 43 |
terminals of the | 43 |
you will need | 43 |
of the circuit | 43 |
at a time | 43 |
when it is | 43 |
a and b | 43 |
had to be | 43 |
get out of | 43 |
is the same | 43 |
by the way | 43 |
with the other | 43 |
of the coil | 43 |
more or less | 42 |
to the boys | 42 |
the center of | 42 |
to do is | 42 |
have to do | 42 |
in the wiring | 42 |
the man who | 42 |
high frequency currents | 42 |
use of the | 42 |
the alternating current | 42 |
wireless telephone transmitter | 42 |
in a circuit | 42 |
to and fro | 42 |
parts of the | 42 |
one of those | 42 |
in connection with | 42 |
a moment later | 42 |
the middle of | 41 |
at the end | 41 |
the terminals of | 41 |
if you have | 41 |
top of the | 41 |
would be a | 41 |
front of the | 41 |
to the grid | 41 |
it had been | 41 |
coil of wire | 41 |
a sort of | 41 |
because of the | 41 |
the enchanted city | 41 |
voltage of the | 41 |
i do not | 41 |
the current is | 41 |
an electric current | 41 |
the voltage of | 41 |
you can get | 41 |
it may be | 40 |
with one of | 40 |
the filament and | 40 |
if you are | 40 |
for a long | 40 |
to keep the | 40 |
of the telegraph | 40 |
wiring diagram of | 40 |
radio boys at | 40 |
the other side | 40 |
and in the | 40 |
he had a | 40 |
in the secondary | 40 |
was about to | 40 |
back of the | 40 |
vacuum tube oscillator | 40 |
out on the | 40 |
the back of | 40 |
to be in | 39 |
of the old | 39 |
that it would | 39 |
the next day | 39 |
seems to me | 39 |
the sound of | 39 |
half an hour | 39 |
a little while | 39 |
out of it | 39 |
part of a | 39 |
resistance of the | 39 |
in the grid | 39 |
of the three | 39 |
of the ship | 39 |
with a grin | 38 |
to do so | 38 |
of a vacuum | 38 |
of this with | 38 |
electrode of the | 38 |
receiving set no | 38 |
a bit of | 38 |
is connected to | 38 |
would have to | 38 |
coupled tuning coil | 38 |
do is to | 38 |
two or three | 38 |
to do with | 38 |
the frequency of | 38 |
grid of the | 38 |
the work of | 38 |
the boy scouts | 38 |
that it will | 38 |
to think of | 38 |
what is it | 38 |
and how to | 38 |
in the other | 37 |
number of turns | 37 |
look at the | 37 |
used as a | 37 |
you know that | 37 |
we can get | 37 |
secondary coil of | 37 |
out into the | 37 |
as it was | 37 |
was able to | 37 |
on receipt of | 37 |
for some time | 37 |
the first place | 37 |
to see the | 37 |
if he had | 37 |
the wave length | 37 |
that the boys | 37 |
was one of | 37 |
if you want | 37 |
the grid leak | 36 |
the direction of | 36 |
might as well | 36 |
on the roof | 36 |
proved to be | 36 |
the or positive | 36 |
for the first | 36 |
at the rate | 36 |
not going to | 36 |
with direct current | 36 |
he would have | 36 |
as much as | 36 |
on the way | 36 |
could not be | 36 |
the aid of | 36 |
a spark gap | 36 |
a series of | 36 |
the oscillations set | 36 |
and see if | 35 |
sale by all | 35 |
only a few | 35 |
at the sending | 35 |
instead of the | 35 |
postpaid on receipt | 35 |
the hands of | 35 |
the top of | 35 |
a battery and | 35 |
he had not | 35 |
by the publishers | 35 |
or sent postpaid | 35 |
at the time | 35 |
seems to be | 35 |
that he would | 35 |
of price by | 35 |
that there is | 35 |
out in the | 35 |
for sale by | 35 |
they were not | 35 |
receipt of price | 35 |
price by the | 35 |
as to the | 35 |
sent postpaid on | 35 |
east rd street | 35 |
that it is | 35 |
made by the | 35 |
in the aerial | 35 |
when he had | 35 |
the radio station | 35 |
bob and joe | 35 |
the part of | 35 |
a coil of | 35 |
by all booksellers | 35 |
in the city | 35 |
of one of | 35 |
coil and the | 35 |
of the most | 35 |
he went on | 35 |
as a matter | 35 |
to say that | 35 |
at the receiving | 35 |
by the time | 35 |
the human voice | 35 |
back into the | 35 |
of the spark | 34 |
so that they | 34 |
said captain folsom | 34 |
we want to | 34 |
a stream of | 34 |
of the variable | 34 |
the plate and | 34 |
he was not | 34 |
and with a | 34 |
in a low | 34 |
he was going | 34 |
flow through the | 34 |
the other day | 34 |
to take the | 34 |
number of electrons | 34 |
and at the | 34 |
detector receiving set | 34 |
how do you | 34 |
but he was | 34 |
loose coupled tuning | 34 |
of the town | 34 |
they reached the | 34 |
of the second | 34 |
seem to be | 34 |
post of this | 34 |
a few days | 34 |
the parts and | 34 |
some of them | 34 |
to each other | 34 |
means of a | 34 |
is used to | 34 |
of the rheostat | 34 |
of the a | 34 |
a direct current | 34 |
at any rate | 33 |
of the way | 33 |
and if you | 33 |
on the ground | 33 |
out of a | 33 |
the rate of | 33 |
when he was | 33 |
end of this | 33 |
they did not | 33 |
if you can | 33 |
condenser and the | 33 |
to take a | 33 |
he turned to | 33 |
the filament of | 33 |
you ought to | 33 |
and that the | 33 |
from new york | 33 |
at right angles | 33 |
in time to | 33 |
it seems to | 33 |
was on the | 33 |
the detector tube | 33 |
members of the | 33 |
which they had | 33 |
a quarter of | 33 |
up on the | 33 |
but if you | 33 |
any of the | 33 |
it might be | 33 |
in the direction | 33 |
the other terminal | 33 |
wire to the | 33 |
boys on the | 33 |
one or two | 33 |
is used for | 33 |
that had been | 33 |
coil with the | 33 |
of all the | 33 |
to the right | 33 |
to try to | 33 |
on the grid | 33 |
looked at each | 33 |
they were in | 33 |
how to connect | 33 |
circuit of the | 32 |
in other words | 32 |
mile wireless telephone | 32 |
the receiving station | 32 |
to the radio | 32 |
there are two | 32 |
which had been | 32 |
not to be | 32 |
it can be | 32 |
in the woods | 32 |
at last he | 32 |
will be the | 32 |
to connect them | 32 |
pieces of apparatus | 32 |
is to be | 32 |
as they were | 32 |
of the vacuum | 32 |
center of the | 32 |
of turns of | 32 |
boys with the | 32 |
the energy of | 32 |
between the two | 32 |
to see that | 32 |
connect them up | 32 |
that would be | 32 |
he had made | 31 |
in the next | 31 |
if we can | 31 |
two of the | 31 |
it in the | 31 |
used in the | 31 |
had been a | 31 |
it would have | 31 |
matter of fact | 31 |
after they had | 31 |
in search of | 31 |
for the purpose | 31 |
go to the | 31 |
was the first | 31 |
on the back | 31 |
the grid is | 31 |
of this to | 31 |
as they are | 31 |
out to the | 31 |
had come to | 31 |
so far as | 31 |
that you are | 31 |
connection with the | 31 |
the latter with | 31 |
for you to | 31 |
that they would | 31 |
that was a | 31 |
charge of the | 31 |
series with the | 31 |
here and there | 31 |
to see what | 31 |
in the case | 31 |
strength of the | 31 |
continuous wave telegraph | 30 |
of his own | 30 |
we can do | 30 |
boy allies with | 30 |
and he had | 30 |
them to the | 30 |
what to do | 30 |
and you can | 30 |
connected in series | 30 |
out of his | 30 |
on top of | 30 |
down on the | 30 |
with alternating current | 30 |
i suppose you | 30 |
and on the | 30 |
good deal of | 30 |
of the room | 30 |
the storage battery | 30 |
you know what | 30 |
the result is | 30 |
be glad to | 30 |
the story of | 30 |
for us to | 30 |
the strength of | 30 |
known as the | 30 |
the way to | 30 |
are connected with | 30 |
the length of | 30 |
for this set | 30 |
current from the | 30 |
the other boys | 30 |
going to get | 30 |
and the two | 30 |
new york the | 30 |
to send out | 30 |
volt direct current | 30 |
he had no | 29 |
now and then | 29 |
and then the | 29 |
the midst of | 29 |
he would be | 29 |
is made to | 29 |
of a condenser | 29 |
and see what | 29 |
a short time | 29 |
is connected with | 29 |
mounted on a | 29 |
the grid and | 29 |
of the day | 29 |
as if he | 29 |
came to the | 29 |
for a while | 29 |
you are going | 29 |
i told you | 29 |
that they could | 29 |
this was the | 29 |
as they had | 29 |
did not know | 29 |
in the last | 29 |
what are you | 29 |
might have been | 29 |
of the sea | 29 |
you can buy | 29 |
we have a | 29 |
other terminal of | 29 |
the form of | 29 |
on to the | 29 |
of the men | 29 |
on the floor | 29 |
a few seconds | 29 |
of the plate | 29 |
to put up | 29 |
i should say | 28 |
which is shown | 28 |
tube is used | 28 |
to get out | 28 |
the inductance of | 28 |
from which the | 28 |
action of the | 28 |
up the parts | 28 |
they would have | 28 |
it has been | 28 |
plate circuit of | 28 |
would not be | 28 |
up the apparatus | 28 |
this with the | 28 |
in the middle | 28 |
for a time | 28 |
fact that the | 28 |
the spark coil | 28 |
is known as | 28 |
he had to | 28 |
frequency of the | 28 |
that you can | 28 |
and so on | 28 |
the wireless telegraph | 28 |
as he was | 28 |
to set up | 28 |
in this way | 28 |
when i was | 28 |
and it will | 28 |
or storage battery | 28 |
to the filament | 28 |
take care of | 28 |
there was nothing | 28 |
due to the | 28 |
many of the | 28 |
new york illustration | 28 |
by the radio | 28 |
man who had | 28 |
the case of | 28 |
apparatus you need | 28 |
and that is | 28 |
the flow of | 28 |
are ready to | 28 |
you will be | 28 |
the point of | 28 |
came from the | 28 |
are connected in | 28 |
primary coil of | 28 |
the head of | 27 |
there would be | 27 |
to the aerial | 27 |
you may be | 27 |
one terminal of | 27 |
middle of the | 27 |
according to the | 27 |
boys in the | 27 |
connected in the | 27 |
operation of the | 27 |
at the radio | 27 |
to the rescue | 27 |
to the door | 27 |
him on the | 27 |
of the night | 27 |
one of his | 27 |
they will be | 27 |
i was just | 27 |
been able to | 27 |
you know the | 27 |
herb and jimmy | 27 |
when they are | 27 |
in one of | 27 |
are in the | 27 |
to use the | 27 |
with the grid | 27 |
a group of | 27 |
to make it | 27 |
door of the | 27 |
the moving picture | 27 |
able to get | 27 |
the two men | 27 |
they would be | 27 |
all over the | 27 |
and as the | 27 |
other side of | 27 |
the two boys | 27 |
out of this | 27 |
tuning coil and | 27 |
thing to do | 27 |
a variable condenser | 27 |
the microphone transmitter | 27 |
put up a | 27 |
is in the | 27 |
inches in diameter | 27 |
do you suppose | 27 |
that he could | 27 |
the whole thing | 27 |
pole of the | 27 |
and the others | 27 |
to the positive | 27 |
know how to | 27 |
of the apparatus | 27 |
returned to the | 27 |
that she was | 27 |
is that the | 26 |
variable condenser and | 26 |
i have a | 26 |
out from the | 26 |
the only thing | 26 |
the head phones | 26 |
shown at c | 26 |
is called a | 26 |
of the oscillations | 26 |
a wireless telephone | 26 |
to the house | 26 |
he saw the | 26 |
all of which | 26 |
the idea of | 26 |
the door of | 26 |
with each other | 26 |
radio boys on | 26 |
our young aeroplane | 26 |
said his father | 26 |
with the ground | 26 |
a distance of | 26 |
must be a | 26 |
is used as | 26 |
the negative plate | 26 |
direction of the | 26 |
but there was | 26 |
and i have | 26 |
the three boys | 26 |
and began to | 26 |
be used for | 26 |
it was only | 26 |
to see you | 26 |
current through the | 26 |
to have the | 26 |
the house and | 26 |
coils of the | 26 |
telegraph transmitting set | 26 |
in the midst | 26 |
to find the | 26 |
of them are | 26 |
a great deal | 26 |
to one end | 26 |
a capacitance of | 26 |
i can see | 26 |
he was in | 26 |
is a very | 26 |
it is shown | 26 |
moving picture boys | 26 |
the kind of | 26 |
be used to | 26 |
vacuum tube amplifier | 26 |
at ocean point | 26 |
search for the | 26 |
ought to have | 26 |
the new york | 26 |
it consists of | 26 |
if it is | 26 |
through the tube | 26 |
of the kind | 26 |
the size of | 26 |
a fixed condenser | 26 |
of vacuum tube | 26 |
oscillation choke coil | 26 |
through the ether | 25 |
the wireless room | 25 |
i am not | 25 |
the boys and | 25 |
to be used | 25 |
i have been | 25 |
as fast as | 25 |
in the meantime | 25 |
and i guess | 25 |
tube acts as | 25 |
seems to have | 25 |
you must have | 25 |
to be done | 25 |
to do this | 25 |
a length of | 25 |
radio corporation of | 25 |
all the way | 25 |
said don ernesto | 25 |
volt storage battery | 25 |
on their way | 25 |
on board the | 25 |
the radio plant | 25 |
of the united | 25 |
of it and | 25 |
i am going | 25 |
the bottom of | 25 |
a storage battery | 25 |
your receiving set | 25 |
with a single | 25 |
as you can | 25 |
to flow through | 25 |
a spark coil | 25 |
in the circuit | 25 |
a resistance of | 25 |
he knew that | 25 |
you will find | 25 |
impressed on the | 25 |
you do not | 25 |
would like to | 25 |
more and more | 25 |
the closed circuit | 25 |
corporation of america | 25 |
i should think | 25 |
the same thing | 25 |
the ground wire | 25 |
i wonder if | 25 |
in the cabin | 25 |
the way the | 25 |
him in the | 25 |
each other in | 25 |
filament and the | 25 |
their way to | 25 |
or positive electrode | 24 |
the telegraph key | 24 |
seemed to have | 24 |
at the bottom | 24 |
at the moment | 24 |
the positive plate | 24 |
and a few | 24 |
to be seen | 24 |
the next morning | 24 |
in charge of | 24 |
cycles per second | 24 |
of the b | 24 |
i think we | 24 |
of the big | 24 |
the course of | 24 |
it was all | 24 |
in the ground | 24 |
tube detector receiving | 24 |
that we can | 24 |
audio frequency transformer | 24 |
positive electrode of | 24 |
which he was | 24 |
in his hand | 24 |
the first to | 24 |
lines of force | 24 |
there is an | 24 |
were able to | 24 |
if there is | 24 |
amplifying receiving set | 24 |
here in the | 24 |
wireless telephone transmitting | 24 |
and all the | 24 |
the door and | 24 |
with one post | 24 |
which it is | 24 |
from the other | 24 |
closed oscillation circuit | 24 |
must be used | 24 |
the oscillation transformer | 24 |
in such a | 24 |
there was an | 24 |
that was the | 24 |
of the switch | 24 |
the coils of | 24 |
end of a | 24 |
and the next | 24 |
jack and bob | 24 |
young aeroplane scouts | 24 |
of the electrons | 24 |
sight of the | 24 |
on the same | 24 |
in that case | 24 |
to the station | 24 |
radio frequency transformer | 24 |
radio boys with | 24 |
parts and how | 24 |
they were all | 24 |
an output of | 24 |
i know what | 24 |
contact with the | 24 |
view of the | 24 |
electrons in the | 24 |
on account of | 24 |
the effect of | 24 |
the western union | 24 |
the light of | 24 |
down in the | 24 |
to one side | 24 |
regenerative receiving set | 24 |
all of us | 24 |
at mountain pass | 24 |
the calomares ranch | 23 |
through the primary | 23 |
instead of a | 23 |
be all right | 23 |
one side of | 23 |
happened to be | 23 |
just in time | 23 |
more than one | 23 |
it must have | 23 |
vacuum tube receiving | 23 |
the way of | 23 |
it was evident | 23 |
the first thing | 23 |
appeared to be | 23 |
in his chair | 23 |
in his eyes | 23 |
of the city | 23 |
in the coil | 23 |
want you to | 23 |
the motor boat | 23 |
can be connected | 23 |
you can do | 23 |
as for the | 23 |
the electric current | 23 |
is a good | 23 |
it and the | 23 |
the result of | 23 |
you can make | 23 |
a look at | 23 |
be on the | 23 |
and so the | 23 |
them in the | 23 |
up with the | 23 |
the outside world | 23 |
the secondary of | 23 |
of this kind | 23 |
am going to | 23 |
as an amplifier | 23 |
opened the door | 23 |
the condenser and | 23 |
the opposite direction | 23 |
could be seen | 23 |
for the time | 23 |
if you do | 23 |
the men who | 23 |
the presence of | 23 |
from one of | 23 |
in the room | 23 |
of the receiving | 23 |
a very small | 23 |
up at the | 23 |
right angles to | 22 |
the incoming waves | 22 |
with one end | 22 |
had reached the | 22 |
as if the | 22 |
to new york | 22 |
were on the | 22 |
the current from | 22 |
there came a | 22 |
as i have | 22 |
that is why | 22 |
the oscillator tube | 22 |
they had not | 22 |
magnetic lines of | 22 |
and with the | 22 |
led the way | 22 |
and his friends | 22 |
made their way | 22 |
in the ether | 22 |
the choke coil | 22 |
filament of the | 22 |
nothing of the | 22 |
may be able | 22 |
the matter with | 22 |
think of the | 22 |
all of them | 22 |
the secret of | 22 |
would not have | 22 |
three or four | 22 |
he began to | 22 |
at this moment | 22 |
grid leak resistance | 22 |
have been a | 22 |
at b in | 22 |
at that time | 22 |
of this series | 22 |
wave receiving set | 22 |
an oscillation circuit | 22 |
back in the | 22 |
it on the | 22 |
get back to | 22 |
an oscillation transformer | 22 |
in the primary | 22 |
the apparatus you | 22 |
of the man | 22 |
but they were | 22 |
the boys to | 22 |
connect one of | 22 |
as in the | 22 |
on the beach | 22 |
as to make | 22 |
in the wireless | 22 |
he told himself | 22 |
can see that | 22 |
a low voice | 22 |
the owner of | 22 |
while the other | 22 |
was in a | 22 |
the only way | 22 |
resistance of a | 22 |
the way he | 22 |
all sorts of | 22 |
you remember that | 22 |
beyond the mountains | 22 |
the electromotive force | 22 |
know that the | 22 |
must have a | 22 |
length of the | 22 |
to come to | 22 |
diagram in fig | 22 |
on the contrary | 22 |
each of the | 22 |
bob and jack | 22 |
on the job | 22 |
the electric oscillations | 22 |
telephone transmitting set | 22 |
a loud speaker | 22 |
the publishers a | 22 |
he tried to | 22 |
made his way | 22 |
wiring diagram in | 22 |
no matter how | 22 |
from each other | 22 |
can be done | 22 |
for setting up | 22 |
the primary and | 22 |
the camp fire | 22 |
the voice of | 22 |
frank and bob | 22 |
though they were | 22 |
the high frequency | 22 |
head of the | 22 |
the value of | 22 |
in the radio | 22 |
a hundred miles | 22 |
were in the | 22 |
it was in | 21 |
the other two | 21 |
and when he | 21 |
the post of | 21 |
when they had | 21 |
to tell the | 21 |
just a little | 21 |
to the left | 21 |
positive and negative | 21 |
you going to | 21 |
you will get | 21 |
the best of | 21 |
the wad sus | 21 |
over the wire | 21 |
to know what | 21 |
the possibility of | 21 |
of the transformer | 21 |
as good as | 21 |
and you know | 21 |
what is your | 21 |
in which a | 21 |
as he looked | 21 |
we shall have | 21 |
turned to the | 21 |
that he might | 21 |
all cloth bound | 21 |
flows through the | 21 |
had made a | 21 |
of a wireless | 21 |
but i guess | 21 |
the electron stream | 21 |
he would not | 21 |
in the second | 21 |
at a distance | 21 |
about the same | 21 |
the way they | 21 |
the condenser is | 21 |
and you will | 21 |
the morse code | 21 |
was out of | 21 |
after a few | 21 |
something of the | 21 |
if it were | 21 |
in on the | 21 |
of a second | 21 |
you are ready | 21 |
of which the | 21 |
that it can | 21 |
see if we | 21 |
the beginning of | 21 |
out of sight | 21 |
of the station | 21 |
i wanted to | 21 |
i ought to | 21 |
and as they | 21 |
by the incoming | 21 |
the speed of | 21 |
waves in the | 21 |
soon as the | 21 |
what he was | 21 |
by using a | 21 |
into the room | 21 |
he had seen | 21 |
into the sea | 21 |
waves that are | 21 |
the others were | 21 |
in the past | 21 |
wound on a | 21 |
no sign of | 21 |
just as the | 21 |
in a moment | 21 |
in the end | 21 |
copyright titles price | 21 |
which is connected | 21 |
we have to | 21 |
to me that | 21 |
for them to | 21 |
you know how | 21 |
in the way | 21 |
in one direction | 21 |
in the house | 21 |
the mystery of | 21 |
primary and secondary | 20 |
to give you | 20 |
have to get | 20 |
the power transformer | 20 |
that we have | 20 |
it to be | 20 |
dry cell battery | 20 |
was a good | 20 |
of the sun | 20 |
the time of | 20 |
the outdoor chums | 20 |
there is one | 20 |
to get it | 20 |
corner of the | 20 |
alternating current transformer | 20 |
bound copyright titles | 20 |
into the air | 20 |
flowing in a | 20 |
camp fire girls | 20 |
a large number | 20 |
will give you | 20 |
a little more | 20 |
they had no | 20 |
at the present | 20 |
one of you | 20 |
of course i | 20 |
with a laugh | 20 |
as we have | 20 |
he has been | 20 |
the best results | 20 |
for the last | 20 |
try to get | 20 |
in the darkness | 20 |
of the key | 20 |
and the plate | 20 |
the oscillating currents | 20 |
boys at the | 20 |
the range of | 20 |
and the rest | 20 |
hundred and fifty | 20 |
there must be | 20 |
telegraphy and telephony | 20 |
three electrode vacuum | 20 |
of the variocoupler | 20 |
two electrode vacuum | 20 |
he told me | 20 |
to the floor | 20 |
i want you | 20 |
want to know | 20 |
to the end | 20 |
of the time | 20 |
an induction coil | 20 |
he had gone | 20 |
if you will | 20 |
would be the | 20 |
the boys of | 20 |
of the electric | 20 |
that there was | 20 |
slide tuning coil | 20 |
the binding post | 20 |
plate potential of | 20 |
this kind of | 20 |
went to the | 20 |
to give the | 20 |
and as he | 20 |
the oscillation circuits | 20 |
in this chapter | 20 |
wire wound on | 20 |
of the new | 20 |
were going to | 20 |
the receiving set | 20 |
wireless telephone transmitters | 20 |
while he was | 20 |
as though they | 20 |
in which to | 20 |
a grid leak | 20 |
of an electric | 20 |
rover boys on | 20 |
a sheet of | 20 |
the same frequency | 20 |
are connected together | 20 |
long enough to | 20 |
at this time | 20 |
of the magnet | 20 |
and the latter | 20 |
of apparatus layout | 20 |
the magnetic modulator | 20 |
short wave regenerative | 20 |
we connect a | 20 |
there had been | 20 |
on the part | 20 |
telephone induction coil | 20 |
cloth bound copyright | 20 |
view of apparatus | 20 |
a man of | 20 |
a range of | 20 |
for him to | 20 |
and his father | 20 |
oscillations that are | 20 |
two or more | 20 |
the brownell place | 20 |
the lightning switch | 20 |
the low voltage | 20 |
apparatus layout for | 20 |
author of the | 20 |
and when the | 20 |
the roof of | 20 |
described in chapter | 20 |
you can bet | 20 |
the life of | 20 |
in the opposite | 20 |
a microphone transmitter | 20 |
means of the | 20 |
that are set | 20 |
in his voice | 20 |
watt oscillator tubes | 20 |
made up of | 20 |
the golden boys | 20 |
of the car | 20 |
a or storage | 20 |
a single wire | 20 |
connect one end | 20 |
he and his | 20 |
top view of | 20 |
you will see | 20 |
the primary of | 20 |
the capacitance of | 20 |
man in the | 19 |
sent out by | 19 |
on the subject | 19 |
wireless telegraphy and | 19 |
to do the | 19 |
the pressure of | 19 |
they could not | 19 |
in the center | 19 |
can use a | 19 |
set up a | 19 |
we going to | 19 |
it was that | 19 |
the current which | 19 |
it possible to | 19 |
with the same | 19 |
to think that | 19 |
got to do | 19 |
when you get | 19 |
is equal to | 19 |
cycles a second | 19 |
he made a | 19 |
current of ampere | 19 |
are to be | 19 |
intermediate wave set | 19 |
on one of | 19 |
in order that | 19 |
part in the | 19 |
inventor of the | 19 |
in the dark | 19 |
up in a | 19 |
position of the | 19 |
but when the | 19 |
his head and | 19 |
diagram of a | 19 |
out by the | 19 |
here we are | 19 |
in and out | 19 |
at the hotel | 19 |
buck and his | 19 |
a message to | 19 |
each of these | 19 |
just as well | 19 |
he saw that | 19 |
is called the | 19 |
but i suppose | 19 |
the electric waves | 19 |
he wanted to | 19 |
the nature of | 19 |
each other and | 19 |
tell you how | 19 |
which can be | 19 |
you wish to | 19 |
had been in | 19 |
at his heels | 19 |
in some way | 19 |
his feet and | 19 |
in the form | 19 |
outside of the | 19 |
on the table | 19 |
produced by the | 19 |
pedro and carlos | 19 |
the purpose of | 19 |
on the plate | 19 |
want to go | 19 |
if we could | 19 |
give you a | 19 |
in which he | 19 |
the sliding contact | 19 |
one or more | 19 |
across the atlantic | 19 |
and one of | 19 |
tube receiving set | 19 |
in the telephone | 19 |
can be bought | 19 |
this is called | 19 |
to send a | 19 |
if i can | 19 |
the time the | 19 |
used for the | 19 |
result is that | 19 |
for an hour | 19 |
and the filament | 19 |
to be found | 19 |
at last the | 19 |
there are many | 19 |
the passage of | 19 |
that you have | 19 |
connected with a | 19 |
as though he | 19 |
so that you | 19 |
same as that | 19 |
from the plate | 19 |
it is made | 19 |
wire on the | 19 |
at the station | 19 |
the old rector | 19 |
can be heard | 19 |
to make sure | 19 |
had not yet | 19 |
in welling wood | 19 |
want to get | 19 |
early in the | 19 |
the construction of | 19 |
is one of | 19 |
is a little | 19 |
owner of the | 19 |
they must have | 19 |
large number of | 19 |
is connected in | 19 |
set to work | 19 |
quantity of electricity | 19 |
be used as | 19 |
he was able | 19 |
could be heard | 19 |
this was a | 19 |
in the sky | 19 |
touch with the | 19 |
he had never | 19 |
by the boys | 19 |
expect to get | 19 |
the surface of | 19 |
applied to the | 19 |
much of the | 19 |
did you get | 19 |
and receiving set | 19 |
of it to | 19 |
if they are | 19 |
far from the | 19 |
the incoming signal | 19 |
not at all | 19 |
wireless telegraph transmitter | 18 |
i wonder what | 18 |
of electric waves | 18 |
potential of volts | 18 |
i wish i | 18 |
on the trail | 18 |
see that the | 18 |
some of these | 18 |
the foot of | 18 |
it seemed to | 18 |
radio boys were | 18 |
simple vacuum tube | 18 |
inductance of the | 18 |
the members of | 18 |
a few hours | 18 |
he came to | 18 |
was at the | 18 |
described in the | 18 |
i suppose it | 18 |
the development of | 18 |
the land of | 18 |
like that of | 18 |
in the open | 18 |
results with a | 18 |
is formed of | 18 |
sort of a | 18 |
receiving set with | 18 |
circuit of a | 18 |
to get away | 18 |
aeroplane scouts in | 18 |
he could see | 18 |
heating the filament | 18 |
allies with the | 18 |
the a or | 18 |
it looks as | 18 |
tuning coil with | 18 |
the latter was | 18 |
acts as a | 18 |
was only a | 18 |
a hundred feet | 18 |
was not a | 18 |
the first of | 18 |
and then connect | 18 |
in diameter and | 18 |
was thinking of | 18 |
of the others | 18 |
are we going | 18 |
came to a | 18 |
it seemed as | 18 |
the key circuit | 18 |
long wave receiving | 18 |
alexander graham bell | 18 |
once in a | 18 |
i guess i | 18 |
it is in | 18 |
from the b | 18 |
there are a | 18 |
off in the | 18 |
it is to | 18 |
case of the | 18 |
can tell you | 18 |
in a while | 18 |
tubes in parallel | 18 |
what he had | 18 |
when at last | 18 |
to the city | 18 |
of a large | 18 |
the radio corporation | 18 |
rd street new | 18 |
a frequency of | 18 |
in all directions | 18 |
or negative electrode | 18 |
his father was | 18 |
that has a | 18 |
to go on | 18 |
he said to | 18 |
watt oscillator tube | 18 |
the ranger boys | 18 |
in the least | 18 |
and then he | 18 |
heterodyne receiving set | 18 |
part of it | 18 |
lord beyond the | 18 |
in a hurry | 18 |
the one that | 18 |
when he saw | 18 |
said the other | 18 |
the rear of | 18 |
for a second | 18 |
a friend of | 18 |
the night before | 18 |
made it possible | 18 |
to worry about | 18 |
the face of | 18 |
in the water | 18 |
they had to | 18 |
in which they | 18 |
the vibrations of | 18 |
if you had | 18 |
it is only | 18 |
a telegraph key | 18 |
street new york | 18 |
spite of the | 18 |
a simple vacuum | 18 |
battery and the | 18 |
a wireless telegraph | 18 |
from his head | 18 |
a short distance | 18 |
and have a | 18 |
through the woods | 18 |
to pick up | 18 |
megohm grid leak | 18 |
it could be | 18 |
of the waves | 18 |
of a single | 18 |
from the filament | 18 |
to do that | 18 |
that uses a | 18 |
if he were | 18 |
of the terminals | 18 |
between them and | 18 |
buck looker and | 18 |
a plate potential | 18 |
of the gang | 18 |
is on the | 18 |
the air and | 18 |
so that he | 18 |
much of a | 18 |
can get a | 18 |
you are not | 18 |
the high voltage | 18 |
a loose coupled | 18 |
at a and | 18 |
was the reply | 18 |
have to go | 18 |
i told him | 18 |
rover boys in | 18 |
in the hands | 18 |
but he had | 18 |
spark gap and | 18 |
do you say | 18 |
clip of the | 18 |
out to sea | 18 |
the positive part | 18 |
tube and the | 18 |
turns of no | 18 |
so that there | 18 |
that can be | 18 |
name of the | 18 |
up from the | 18 |
surge through the | 18 |
at the top | 18 |
she had been | 18 |
and down the | 18 |
to get in | 18 |
can be made | 18 |
and i am | 18 |
they found that | 18 |
caught sight of | 18 |
that will be | 17 |
there was the | 17 |
the detector and | 17 |
to him and | 17 |
in the car | 17 |
it has a | 17 |
you should have | 17 |
a generator of | 17 |
to hear the | 17 |
of a man | 17 |
quarter of a | 17 |
the place of | 17 |
the latter is | 17 |
insulated copper wire | 17 |
some sort of | 17 |
well as the | 17 |
of the building | 17 |
the radio outfit | 17 |
length of wire | 17 |
i think i | 17 |
come to the | 17 |
have to use | 17 |
a set of | 17 |
of their own | 17 |
wave length you | 17 |
have been the | 17 |
range of wave | 17 |
think of it | 17 |
could hear the | 17 |
send a message | 17 |
the high priest | 17 |
the other way | 17 |
when the grid | 17 |
nothing to do | 17 |
leader of the | 17 |
like the one | 17 |
was the only | 17 |
morales and von | 17 |
to make them | 17 |
and his companions | 17 |
to the hotel | 17 |
and we can | 17 |
with which the | 17 |
on either side | 17 |
what is the | 17 |
i shall be | 17 |
a pretty good | 17 |
to see him | 17 |
of any kind | 17 |
and there is | 17 |
if there were | 17 |
close at hand | 17 |
in the country | 17 |
he was thinking | 17 |
listen in on | 17 |
of a mile | 17 |
they had a | 17 |
of a circuit | 17 |
will be no | 17 |
there may be | 17 |
it does not | 17 |
she was a | 17 |
find out what | 17 |
that was all | 17 |
it with the | 17 |
looked at him | 17 |
the telephone receivers | 17 |
the older man | 17 |
of wire and | 17 |
want to be | 17 |
is used in | 17 |
be a good | 17 |
over and over | 17 |
he had taken | 17 |
to give it | 17 |
one of us | 17 |
what it is | 17 |
i thought you | 17 |
as to what | 17 |
had to do | 17 |
number of volts | 17 |
few minutes later | 17 |
and you are | 17 |
down at the | 17 |
in the antenna | 17 |
in his eye | 17 |
a look of | 17 |
back through the | 17 |
to which the | 17 |
the free end | 17 |
from one to | 17 |
we know that | 17 |
the current flowing | 17 |
you must be | 17 |
the molecules of | 17 |
over his shoulder | 17 |
means of communication | 17 |
on the side | 17 |
to tell him | 17 |
the primary circuit | 17 |
to be on | 17 |
in the early | 17 |
the higher the | 17 |
and that they | 17 |
do you want | 17 |
a note of | 17 |
i hope you | 17 |
we can make | 17 |
were to be | 17 |
of the interior | 17 |
as a modulator | 17 |
of wire on | 17 |
the air was | 17 |
on his face | 17 |
same way as | 17 |
and i suppose | 17 |
the ground and | 17 |
if we had | 17 |
on the water | 17 |
him to be | 17 |
in a minute | 17 |
and of the | 17 |
of an audion | 17 |
few moments later | 17 |
and then they | 17 |
a wiring diagram | 17 |
go back to | 17 |
of the next | 17 |
of the alternating | 17 |
to have you | 17 |
of the cave | 17 |
and von arnheim | 17 |
by the use | 17 |
i know that | 17 |
of the storm | 17 |
in his own | 17 |
came to him | 17 |
of the catwhisker | 17 |
the boys could | 17 |
on an island | 17 |
on each side | 17 |
and by the | 17 |
and tried to | 17 |
found that the | 17 |
with the aerial | 17 |
a radio frequency | 17 |
the aerial and | 17 |
rear of the | 17 |
wound on the | 17 |
i had a | 16 |
we may be | 16 |
and a half | 16 |
though he was | 16 |
the sustained oscillations | 16 |
a long breath | 16 |
the two electrode | 16 |
to be at | 16 |
there was something | 16 |
will be in | 16 |
this to the | 16 |
of the door | 16 |
before he had | 16 |
the secondary circuit | 16 |
and b in | 16 |
and for the | 16 |
while the boys | 16 |
on the mexican | 16 |
the action of | 16 |
this time the | 16 |
on the right | 16 |
the tube and | 16 |
coil is wound | 16 |
the oscillation choke | 16 |
the city of | 16 |
which i have | 16 |
the closed oscillation | 16 |
latter with the | 16 |
a young man | 16 |
where you have | 16 |
was a little | 16 |
how did you | 16 |
hot wire ammeter | 16 |
the circuit is | 16 |
new york and | 16 |
when you are | 16 |
at once to | 16 |
told him that | 16 |
secondary coil and | 16 |
while the others | 16 |
damped and sustained | 16 |
it as a | 16 |
with the aid | 16 |
in the receiving | 16 |
the regenerative circuit | 16 |
hands of the | 16 |
at the door | 16 |
that of fig | 16 |
wave regenerative receiving | 16 |
to have been | 16 |
how to make | 16 |
if they were | 16 |
frequency transformer amplifying | 16 |
the electrons in | 16 |
larry and tim | 16 |
they began to | 16 |
to be an | 16 |
bottom of the | 16 |
of ampere in | 16 |
soft iron core | 16 |
they were to | 16 |
place of the | 16 |
volt alternating current | 16 |
of the window | 16 |
end of which | 16 |
enough to be | 16 |
of wireless telephone | 16 |
the aerial switch | 16 |
to me as | 16 |
turning to the | 16 |
c in fig | 16 |
that there are | 16 |
the three electrode | 16 |
they had made | 16 |
wire from the | 16 |
then you will | 16 |
he had come | 16 |
of which he | 16 |
there in the | 16 |
set up the | 16 |
and bob and | 16 |
in this case | 16 |
make the grid | 16 |
of the end | 16 |
looker and his | 16 |
i was thinking | 16 |
as if it | 16 |
in the distance | 16 |
ought to know | 16 |
of the oscillation | 16 |
what kind of | 16 |
oscillations in the | 16 |
such a thing | 16 |
the stream of | 16 |
said in a | 16 |
transformer amplifying receiving | 16 |
heat the filament | 16 |
are you going | 16 |
as i can | 16 |
operation of c | 16 |
to see if | 16 |
fixed condenser and | 16 |
he said he | 16 |
i suppose we | 16 |
in the course | 16 |
all you have | 16 |
up to a | 16 |
able to make | 16 |
to the same | 16 |
condenser in the | 16 |
come from the | 16 |
of the arctic | 16 |
had no idea | 16 |
tom swift in | 16 |
are connected up | 16 |
any of you | 16 |
could see the | 16 |
to the top | 16 |
dot and dash | 16 |
was not yet | 16 |
boys of columbia | 16 |
of the country | 16 |
the inductance coil | 16 |
quenched spark gap | 16 |
to mile wireless | 16 |
whom he had | 16 |
point of the | 16 |
thought of the | 16 |
in the rear | 16 |
but at the | 16 |
the direct current | 16 |
to do a | 16 |
of the receiver | 16 |
the amount of | 16 |
to his ears | 16 |
to work on | 16 |
of wireless telegraphy | 16 |
they could see | 16 |
you and your | 16 |
as though it | 16 |
to take care | 16 |
for sending set | 16 |
the position of | 16 |
it would not | 16 |
of the party | 16 |
and that he | 16 |
to make his | 16 |
through the coil | 16 |
when the current | 16 |
transmitting set no | 16 |
tuned to the | 16 |
to get into | 16 |
into the water | 16 |
the grid condenser | 16 |
radio boys series | 16 |
direct current from | 16 |
to the point | 16 |
looks as if | 16 |
at c in | 16 |
current power transformer | 16 |
which the boys | 16 |
tell you that | 16 |
or a vacuum | 16 |
connect the post | 16 |
he was the | 16 |
the place where | 16 |
amplifier receiving set | 16 |
come out of | 16 |
together with a | 16 |
it is all | 16 |
and if we | 16 |
the amplifier tube | 16 |
and from the | 16 |
the service of | 16 |
we can see | 16 |
i can do | 16 |
face of the | 16 |
to energize the | 16 |
electrode tube acts | 16 |
connects with the | 16 |
negative electrode of | 16 |
of the line | 16 |
all about it | 16 |
current flowing through | 16 |
in all the | 16 |
of the earth | 16 |
of columbia high | 16 |
a potential of | 16 |
want to see | 16 |
the table and | 16 |
just as a | 16 |
where he had | 16 |
for receiving set | 16 |
from time to | 16 |
sending set no | 16 |
not more than | 16 |
tuning coil is | 16 |
of more than | 16 |
going to have | 16 |
the last few | 16 |
they found the | 16 |
again and again | 16 |
direct current of | 16 |
to show you | 16 |
as he could | 16 |
fact that he | 16 |
of the oscillating | 16 |
in the great | 16 |
twinkle in his | 16 |
of his father | 16 |
this to one | 16 |
the induction coil | 16 |
he found the | 16 |
time to time | 16 |
the way you | 16 |
an aerial wire | 16 |
now connect the | 15 |
development of the | 15 |
to be of | 15 |
in the little | 15 |
the fellows who | 15 |
of the land | 15 |
it was found | 15 |
condenser to the | 15 |
a man who | 15 |
of new york | 15 |
a tone of | 15 |
connect up the | 15 |
feet from the | 15 |
time to get | 15 |
the attention of | 15 |
of a radio | 15 |
in a short | 15 |
to take it | 15 |
rotary spark gap | 15 |
bill and gus | 15 |
but in the | 15 |
to see me | 15 |
the coil is | 15 |
they are in | 15 |
change in the | 15 |
they had seen | 15 |
the son of | 15 |
to tune the | 15 |
to see how | 15 |
them from the | 15 |
from his pocket | 15 |
know what to | 15 |
think of a | 15 |
the only one | 15 |
of the fire | 15 |
to the surface | 15 |
the history of | 15 |
at the wheel | 15 |
used in wireless | 15 |
the tube is | 15 |
the quantity of | 15 |
was evident that | 15 |
and to the | 15 |
tube as a | 15 |
the radio inspector | 15 |
in south america | 15 |
surface of the | 15 |
from his chair | 15 |
the space between | 15 |
he decided to | 15 |
story of the | 15 |
get hold of | 15 |
have a look | 15 |
wireless receiving set | 15 |
told me that | 15 |
and if he | 15 |
a very good | 15 |
that is what | 15 |
it is connected | 15 |
of the long | 15 |
to be heard | 15 |
set up and | 15 |
not in the | 15 |
of the voice | 15 |
in a little | 15 |
none of the | 15 |
you can find | 15 |
he was to | 15 |
used to be | 15 |
as he turned | 15 |
we might as | 15 |
give it to | 15 |
said to be | 15 |
and tell him | 15 |
i know it | 15 |
in communication with | 15 |
they are called | 15 |
you think you | 15 |
have had a | 15 |
down into the | 15 |
he was so | 15 |
of the island | 15 |
to see them | 15 |
that the current | 15 |
the battery is | 15 |
telephone and telegraph | 15 |
make sure that | 15 |
one vacuum tube | 15 |
and i will | 15 |
a good many | 15 |
to look after | 15 |
to hear it | 15 |
he had done | 15 |
wait a minute | 15 |
then you can | 15 |
connected in parallel | 15 |
to a point | 15 |
and find out | 15 |
and there are | 15 |
have been in | 15 |
back in a | 15 |
trying to make | 15 |
in the town | 15 |
out of my | 15 |
individual colored wrappers | 15 |
as to be | 15 |
of little farncombe | 15 |
in a vacuum | 15 |
the boy troopers | 15 |
sets up oscillations | 15 |
the current that | 15 |
a loop aerial | 15 |
ralph on the | 15 |
to listen in | 15 |
of a good | 15 |
back in his | 15 |
of the roof | 15 |
know anything about | 15 |
give me a | 15 |
down from the | 15 |
through the trees | 15 |
a long way | 15 |
wire and the | 15 |
to keep up | 15 |
on the left | 15 |
the young fellow | 15 |
the mexican border | 15 |
but you can | 15 |
the next few | 15 |
was going on | 15 |
that they will | 15 |
at the foot | 15 |
and receiving sets | 15 |
in the beginning | 15 |
that i have | 15 |
the next instant | 15 |
on the spot | 15 |
by the same | 15 |
up to him | 15 |
i have just | 15 |
and it would | 15 |
of wave lengths | 15 |
is made and | 15 |
at one time | 15 |
which they were | 15 |
after you have | 15 |
so that a | 15 |
the next moment | 15 |
if you were | 15 |
one hundred and | 15 |
that would have | 15 |
him in a | 15 |
it was to | 15 |
vibrations of the | 15 |
of copper wire | 15 |
the receiving end | 15 |
in a small | 15 |
i had to | 15 |
it up to | 15 |
the ferberton prize | 15 |
i can tell | 15 |
to his father | 15 |
if they had | 15 |
the transformer and | 15 |
on the island | 15 |
the last of | 15 |
the battery current | 15 |
they came to | 15 |
direct current is | 15 |
to make up | 15 |
secret of the | 15 |
way in which | 15 |
shall have to | 15 |
as we can | 15 |
boys series by | 15 |
that in the | 15 |
coil as shown | 15 |
and the second | 15 |
of the parts | 15 |
have to have | 15 |
here on the | 15 |
of the storage | 15 |
the wire is | 15 |
his face was | 15 |
as we say | 15 |
he might have | 15 |
portion of the | 15 |
coil to the | 15 |
sides of the | 15 |
this can be | 15 |
to take up | 15 |
that they are | 15 |
thought of that | 15 |
for one of | 15 |
the audion characteristic | 15 |
i have to | 15 |
there is to | 15 |
time they had | 15 |
wall of the | 15 |
a mass of | 15 |
the antenna circuit | 15 |
we shall see | 15 |
he seemed to | 15 |
setting up the | 15 |
it to a | 15 |
with the primary | 15 |
plate of a | 15 |
the receiving apparatus | 15 |
be at the | 15 |
and the radio | 15 |
so that we | 15 |
and sharpe gauge | 14 |
the broadcasting station | 14 |
the unit of | 14 |
us to do | 14 |
a day or | 14 |
not far from | 14 |
he is a | 14 |
and after a | 14 |
than that of | 14 |
to listen to | 14 |
up by a | 14 |
quarter of an | 14 |
be in a | 14 |
is sometimes called | 14 |
voltage on the | 14 |
has an output | 14 |
a tuning coil | 14 |
the panel cut | 14 |
to go back | 14 |
if i could | 14 |
him at the | 14 |
on the ice | 14 |
made to flow | 14 |
cotton covered magnet | 14 |
idea of the | 14 |
capacitance of a | 14 |
the parts of | 14 |
he had finished | 14 |
the water and | 14 |
point on the | 14 |
when you have | 14 |
it to you | 14 |
low voltage direct | 14 |
voltage direct current | 14 |
a picture of | 14 |
we are in | 14 |
to let him | 14 |
there is the | 14 |
if he could | 14 |
receiving set and | 14 |
but you must | 14 |
him to the | 14 |
it was with | 14 |
in the field | 14 |
he found himself | 14 |
the loose coupled | 14 |
as if to | 14 |
we have no | 14 |
they had reached | 14 |
account of the | 14 |
that it had | 14 |
for a little | 14 |
covered magnet wire | 14 |
connecting in the | 14 |
because it is | 14 |
it at the | 14 |
i guess you | 14 |
by a current | 14 |
as though the | 14 |
was more than | 14 |
on the river | 14 |
of the incoming | 14 |
in answer to | 14 |
there were no | 14 |
in your home | 14 |
for me to | 14 |
interest in the | 14 |
s o s | 14 |
the protective condenser | 14 |
they have a | 14 |
i only wish | 14 |
secondary coil which | 14 |
to put it | 14 |
of the hotel | 14 |
a detector and | 14 |
of some of | 14 |
telegraph transmitters with | 14 |
all the rest | 14 |
in wireless telegraphy | 14 |
placed in the | 14 |
you know it | 14 |
tubes are connected | 14 |
and the secondary | 14 |
coil in the | 14 |
of the cable | 14 |
knew that the | 14 |
of the wave | 14 |
for wireless telephony | 14 |
transmitters with direct | 14 |
to him that | 14 |
meters in length | 14 |
alternating current power | 14 |
the condenser in | 14 |
the power house | 14 |
too much for | 14 |
but as the | 14 |
to it and | 14 |
leading to the | 14 |
for boys to | 14 |
pair of wires | 14 |
an iron core | 14 |
the binding posts | 14 |
the same size | 14 |
it so that | 14 |
had been the | 14 |
and the three | 14 |
operation of vacuum | 14 |
of a transformer | 14 |
shown at e | 14 |
molecules of air | 14 |
of the audion | 14 |
all there is | 14 |
came up to | 14 |
under the circumstances | 14 |
i guess we | 14 |
of the loose | 14 |
around the world | 14 |
from the house | 14 |
connect the or | 14 |
was a long | 14 |
boys at ocean | 14 |
of the whole | 14 |
silent for a | 14 |
roof of the | 14 |
and the wireless | 14 |
thought it was | 14 |
of a telegraph | 14 |
flowing through a | 14 |
the power plant | 14 |
you in the | 14 |
as it had | 14 |
the frequency is | 14 |
an alternating e | 14 |
of a number | 14 |
arrived at the | 14 |
the lord beyond | 14 |
know what it | 14 |
in the lead | 14 |
up into the | 14 |
and some of | 14 |
a whole lot | 14 |
it with a | 14 |
the adventures of | 14 |
drew a long | 14 |
that is all | 14 |
there was little | 14 |
through the detector | 14 |
for the present | 14 |
of the camp | 14 |
bell telephone receiver | 14 |
any one of | 14 |
it was too | 14 |
a volt direct | 14 |
see vacuum tube | 14 |
of the fixed | 14 |
in the old | 14 |
double slide tuning | 14 |
in chapter iii | 14 |
the wire and | 14 |
were about to | 14 |
on this island | 14 |
it was necessary | 14 |
and they are | 14 |
a new series | 14 |
arc or a | 14 |
day or two | 14 |
operation of a | 14 |
as described in | 14 |
vacuum tube used | 14 |
the benefit of | 14 |
it in a | 14 |
might be a | 14 |
the heart of | 14 |
to know that | 14 |
had a chance | 14 |
flowing through the | 14 |
in new mexico | 14 |
over the side | 14 |
that you were | 14 |
more about it | 14 |
electrons away from | 14 |
have to take | 14 |
a state of | 14 |
the latter had | 14 |
now and again | 14 |
it was decided | 14 |
up sustained oscillations | 14 |
brown and sharpe | 14 |
we have seen | 14 |
and the telephone | 14 |
as if they | 14 |
his head in | 14 |
wave telegraph transmitter | 14 |
and get the | 14 |
for the night | 14 |
the aerial ammeter | 14 |
looks as though | 14 |
his way to | 14 |
of a transmitter | 14 |
battery and connect | 14 |
of the question | 14 |
i was going | 14 |
saw that the | 14 |
they must be | 14 |
the palace guard | 14 |
meter wave length | 14 |
on the great | 14 |
as i do | 14 |
of one hundred | 14 |
makes contact with | 14 |
the other was | 14 |
as that of | 14 |
spark coil and | 14 |
an electron stream | 14 |
to the north | 14 |
in chapter xvi | 14 |
to the bridge | 14 |
far as i | 14 |
to connect up | 14 |
i would have | 14 |
will cost you | 14 |
to look at | 14 |
the power of | 14 |
they knew that | 14 |
the boys in | 14 |
it possible for | 14 |
vacuum tube as | 14 |
may as well | 14 |
he said in | 14 |
him from the | 14 |
that the man | 14 |
this done connect | 14 |
finally connect the | 14 |
to bring the | 14 |
familiar with the | 14 |
the discharge of | 14 |
say that the | 14 |
sort of thing | 14 |
three coil loose | 14 |
the matter of | 14 |
through the water | 14 |
be heard in | 14 |
passed through the | 14 |
out for the | 14 |
and there were | 14 |
coil wound on | 14 |
it seemed that | 14 |
that when the | 14 |
at the beginning | 14 |
coil loose coupler | 14 |
use of a | 14 |
secondary of the | 14 |
old mr homfray | 14 |
at one end | 14 |
way through the | 14 |
member of the | 14 |
at any time | 14 |
they may be | 14 |
to tell me | 14 |
and don ernesto | 14 |
he heard a | 14 |
the way in | 14 |
what did you | 14 |
and they had | 14 |
and all that | 14 |
positive part of | 14 |
the old gentleman | 14 |
to talk to | 14 |
current is flowing | 14 |
at a loss | 14 |
the fixed condenser | 14 |
when they were | 14 |
zinc pole of | 14 |
telegraph transmitting sets | 14 |
this type of | 14 |
wave lengths of | 14 |
heard in the | 14 |
was trying to | 14 |
if you get | 14 |
is made up | 14 |
or carbon pole | 14 |
in the tube | 14 |
i did not | 14 |
the corner of | 14 |
want to receive | 14 |
the filament to | 14 |
with a vacuum | 14 |
boys and girls | 14 |
to him to | 14 |
it is possible | 14 |
instead of being | 14 |
shown at d | 14 |
the other direction | 14 |
at the table | 14 |
possession of the | 14 |
a man in | 14 |
but i think | 14 |
is set up | 13 |
it was his | 13 |
the key to | 13 |
is that you | 13 |
current of the | 13 |