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| Topics |
Author |
Replies |
Views |
Last post |
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Loudspeaking Crystal Radio
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vu2nan |
0 |
4060 |
24 Sep 2015, 10:21
vu2nan
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Crystal sets running adjustable diode bias.
|
Felix |
3 |
6194 |
13 Sep 2015, 04:45
Geek
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A Makeshift Crystal Radio Output Transformer
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vu2nan |
0 |
4071 |
09 Sep 2015, 14:02
vu2nan
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Crystal Radio Output Transformer
|
vu2nan |
6 |
7832 |
09 Sep 2015, 11:29
Geek
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Another Crystal Radio with Air Core Coil
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vu2nan |
0 |
3939 |
07 Aug 2015, 06:44
vu2nan
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Crystal Radio with Ferrite Toroid Coil
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vu2nan |
2 |
7243 |
30 Jul 2015, 06:14
vu2nan
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Permeability-tuned Crystal Radio
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vu2nan |
4 |
8394 |
21 Jun 2015, 01:54
vu2nan
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Unusual Crystal Radio Circuit
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vu2nan |
0 |
4014 |
20 Jun 2015, 07:53
vu2nan
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Ferrite Loopstick Crystal Radio
|
vu2nan |
5 |
8561 |
16 Jun 2015, 23:36
Geek
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Mitsumi FE415-G11 FM front end
|
andreidaniel |
0 |
5159 |
04 Jun 2015, 07:59
andreidaniel
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FM direct conversion radio
|
andreidaniel |
0 |
4076 |
03 Jun 2015, 10:36
andreidaniel
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AM/SW Receiver: Simplicity vs. performance? This is the one!
|
HT Performance |
3 |
6552 |
05 May 2015, 16:41
billbo
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Evolution of my Crystal Radio
[  Go to page: 1, 2 ]
|
vu2nan |
10 |
14953 |
05 Mar 2015, 04:20
Felix
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Voltage doubler (diode integrator) AM detectors.
|
Felix |
1 |
5448 |
18 Feb 2015, 13:21
Geek
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ZN414 (equivalents and derivates diagrams)
[ Go to page: 1, 2, 3, 4 ]
|
andreidaniel |
37 |
53498 |
19 Jan 2015, 19:05
andreidaniel
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Crystal Radio Circuits - Alternative Concepts
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vu2nan |
4 |
8017 |
19 Jan 2015, 12:37
vu2nan
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Low cost HF antenna
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vu2nan |
2 |
5558 |
04 Jan 2015, 05:10
vu2nan
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Quartz Crystal Tester
|
vu2nan |
1 |
4701 |
03 Jan 2015, 13:58
Geek
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My first HF Transmitter
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vu2nan |
5 |
7493 |
02 Jan 2015, 13:28
Geek
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Evolution of my 7MHz QRP CW rig
|
vu2nan |
2 |
5244 |
27 Dec 2014, 22:30
vu2nan
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Any options for a starter kit / assembly?
|
ptrklly |
0 |
4816 |
16 Oct 2014, 00:11
ptrklly
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Command Set radio sets in WW2 aircraft
|
rparsh |
2 |
7210 |
28 Sep 2014, 09:51
vu2nan
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Manual for Heathkit AR-2 shortwave receiver
|
rparsh |
0 |
4537 |
26 Sep 2014, 11:53
rparsh
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Newbie - Bluetooth Integration into Vintage Radio
[ Go to page: 1, 2 ]
|
javy |
10 |
15809 |
18 Sep 2014, 11:20
laurie54
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Simple tube FM radio
[ Go to page: 1, 2, 3 ]
|
joeberesf |
25 |
36096 |
13 Aug 2014, 01:59
Geek
|
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