Helge Fykse
8.8K subscribers
18:17
Funksprechgerät f, German WW2 radio, Repair, Antenna and QSO
Helge Fykse
4.6K views • 2 weeks ago
13:48
AN/GRC-9F, Description and demonstration.
Helge Fykse
6.2K views • 1 month ago
13:34
WW2 German Radio Station Hagenuk Ha5k39 in use.
Helge Fykse
74K views • 4 months ago
8:26
Super small spy radio hidden in a matchbox.
Helge Fykse
25K views • 4 months ago
9:32
Design an AM transmitter with cathode modulator.
Helge Fykse
3.2K views • 5 months ago
14:12
Tube Tester you can build yourself.
Helge Fykse
6.1K views • 6 months ago
11:17
Bruce Kelley 1929 Hartley Transmitter
Helge Fykse
4.1K views • 7 months ago
14:48
Funksprechgerät f , German WW2 Panzer radio in use.
Helge Fykse
6.4K views • 7 months ago
9:26
QSO with a German WW2 radio Torn.Fu.f from 1942
Helge Fykse
4.2K views • 11 months ago
11:20
Design, construction and QSO of a super simple QRP transceiver.
Helge Fykse
7.1K views • 1 year ago
25:26
OZ1GEO's magnificent radio museum. Part 2.
Helge Fykse
3K views • 1 year ago
16:13
German WW2 Direction Finder in use.
Helge Fykse
101K views • 1 year ago
7:22
Two tube spy transceiver in field setup and Power supply design.
Helge Fykse
4.2K views • 1 year ago
13:20
"Spy" transceiver with two tubes. NEW DESIGN!!!
Helge Fykse
5.3K views • 1 year ago
11:37
OZ1GEO's magnificent radio museum. Part 1.
Helge Fykse
3.9K views • 1 year ago
12:51
Spy Receiver
Helge Fykse
8.3K views • 1 year ago
13:31
Homemade spy transmitter.
Helge Fykse
20K views • 1 year ago
7:36
My new WW2 Radio Shack.
Helge Fykse
4.2K views • 1 year ago
13:38
SE108 WW2 spy radio in use. How to set up a simple portable antenna with maximum efficiency.
Helge Fykse
6.7K views • 1 year ago
15:23
Tube tester design.
Helge Fykse
7.2K views • 1 year ago
19:34
LA1UH Radio Museum, Part 2. Ragnar Tellefsen
Helge Fykse
5.6K views • 1 year ago
16:11
LA1UH Radio Museum, Part 1. Ragnar Tellefsen
Helge Fykse
8.3K views • 1 year ago
14:25
First test of my AN/GRC-9
Helge Fykse
10K views • 1 year ago
8:04
British WWII clandestine radio set Type 3 Mk.II B2
Helge Fykse
4.6K views • 2 years ago
9:10
AN/GRA-39 RADIO REMOTE CONTROL SET
Helge Fykse
2.4K views • 2 years ago
17:18
National HRO / Kørting KST, WW2 receiver.
Helge Fykse
3.7K views • 2 years ago
5:08
AN/VRC-12 RETRANSMIT, RELEY
Helge Fykse
1.7K views • 2 years ago
12:26
Portable magnetic loop antenna.
Helge Fykse
3.9K views • 2 years ago
10:21
Ham Radio Receiver Transmitter Switsh
Helge Fykse
2.5K views • 2 years ago
20:11
DSB transmitter for 80 meter. Design, soldering and QSO
Helge Fykse
3.2K views • 2 years ago
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