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Length: 5:57 -
Rating: 5.0 (28 ratings) -
View: 9638 -
Author: KC9KEP
Homebrew Superheterodyne 80m Ham Radio receiver featuring hand-wound I.F. and BFO coils. An excellent learning tool, fashioned after the 1932 QST radio of th...
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Length: 3:54 -
Rating: 5.0 (27 ratings) -
View: 6836 -
Author: KC9KEP
Alfred P. Morgan 1-tube radio and 3-tube amplifier by KC9KEP. Here they are, funtioning and connected together.
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Length: 5:28 -
Rating: 4.8842106 (95 ratings) -
View: 48665 -
Author: KC9KEP
KC9KEP's first stab at a crystal filer I.F. tube receiver for 80 and 40m. From the 1961 ARRL handbook. More information at: http://www.bignick.net/simple_x/s...
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Length: 3:27 -
Rating: 4.979592 (98 ratings) -
View: 59310 -
Author: KC9KEP
This is a video of the Lindsay/Gingery coil winder that I built a ways back. It makes nice universal wound coils as well as solenoids. It is basically the Mo...
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Length: 2:40 -
Rating: 5.0 (12 ratings) -
View: 1247 -
Author: dlab500
Here's the star of the show! Realistics DX-302 receiver. These were the hit in the early 1980's. Digital readout, PLL tuning.
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Length: 14:10 -
Rating: 5.0 (1 ratings) -
View: 255 -
Author: W2SO
HAM RADIO SCHOOLHOUSE / VACUUM TUBE TECHNOLOGY / PART 2 of 2 PARTS.
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Length: 1:42 -
Rating: 5.0 (2 ratings) -
View: 114 -
Author: pashanline's channel
Home made 7 Mhz (40 Meter) SSB Radio TB5X.COM mehmet divili.
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Length: 1:42 -
Rating: 5.0 (23 ratings) -
View: 4621 -
Author: dlab500
Demo of a real nice Globe Chief 90 by my daughter Denise. I figured you guys were tired of seeing my ugly face, so here's something new! Enjoy.
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Length: 1:59 -
Rating: 5.0 (4 ratings) -
View: 76 -
Author: ePowerAmps
Tested out an old tube amp that appears to be doing well on AM and SSB. Looks like around 200 watts PEP with about 20 watts PEP input from the radio. Somebod...
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Length: 7:14 -
Rating: 5.0 (21 ratings) -
View: 1435 -
Author: MIKROWAVE1
Straight Key Night 2013 put a lot of homebrew and surplus radio equipment to use for some enjoyable CW QSO's.
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Length: 6:50 -
Rating: 4.892857 (112 ratings) -
View: 64891 -
Author: vk3ye
Testing a very basic software defined radio on the 80 and 40 metre amateur bands. Uses the easy to use SDRadio software developed by I2PHD (see www.sdradio.o...
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Length: 10:57 -
Rating: 4.93617 (47 ratings) -
View: 6953 -
Author: adiblasi
http://www.Alfred.TV READ ME FIRST: This is old 8mm footage from 2006 as well as 1992 at the Amateur Radio Jamboree in Miami (referred to as the "HamFest", o...
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Length: 1:1 -
Rating: 4.8235292 (34 ratings) -
View: 8892 -
Author: WA5MUF
Thank you for watching this short video.....WA5MUF (that's me) calling CQ SKN using a straight key to send Morse code during the ARRL Straight Key Night -- l...
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Length: 1:34 -
Rating: 5.0 (5 ratings) -
View: 1426 -
Author: F6CNA
Réalisation d'un émetteur-récepteur QRP (faible puissance) pour Radioamateurs utilisant les dernière technologies (synthétiseur de fréquence DDS) Design du t...
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Length: 2:5 -
Rating: 4.75 (16 ratings) -
View: 10954 -
Author: w8fg
WSAZ Coverage of our Field Day event, Charleston WV.
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