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Length: 80:15 -
Rating: 5.0 (25 ratings) -
View: 4968 -
Author: evokefrank
Ham Radio, Repair, Kenwood, TS-430S, Transceiver maintenance and adjustment. N4DA demonstrates the basics of how to adjust and repair some issues with the Ke...
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Length: 11:50 -
Rating: 5.0 (13 ratings) -
View: 593 -
Author: SWIZZRADIOS
Some CYBERNET CB-Radios with PTBM121D4X (PTBM059COX) and later manufactured boards, suffer with distorted and gritty sounding modulation on USB/LSB. This is ...
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Length: 2:5 -
Rating: 0 (0 ratings) -
View: 19 -
Author: JohnLockeFoundation1
Jon Ham, Carolina Journal publisher, discusses the impact of the American mainstream media's bias on the nation's political discourse. Ham offered these comm...
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Length: 10:34 -
Rating: 5.0 (5 ratings) -
View: 298 -
Author: ElPaso TubeAmps
Still having fun with my new antenna analyzer. I found it particularly interesting that a standard 2 meter 1/4 wave antenna worked so well in the 440 MHz (70...
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Length: 15:57 -
Rating: 5.0 (7 ratings) -
View: 357 -
Author: ElPaso TubeAmps
Couldn't leave well enough alone last night and had to make the choke "balun" to see if it would improve performance of the antenna - looks like it did - hop...
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Length: 22:38 -
Rating: 5.0 (60 ratings) -
View: 1720 -
Author: W2AEW's Electronics, Test Equipment, Ham Radio, and misc videos
This video was by request - a walk-through of the block diagram and schematic of the Heathkit HW-9 QRP CW Transceiver, circa 1984 or so. The block diagram is...
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Length: 6:41 -
Rating: 5.0 (1 ratings) -
View: 403 -
Author: n4ktz
This is an amazing deal for headphones with built in microphone. You do not have to spend $200 to get a descent set of headphones with microphone! At the wor...
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Length: 0:22 -
Rating: 5.0 (1 ratings) -
View: 40 -
Author: he yl
a classic ARRL suggestion buffer's bias and gain. detail infomation: https://sites.google.com/site/linuxdigitallab/rf-ham-radio/superhet-plug-able-test-box.
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Length: 4:34 -
Rating: 4.673913 (322 ratings) -
View: 83638 -
Author: paulshinn
Our amateur radio enthusiast buys another ham radio instead of attending to the needs of his family. His wife is not pleased. This animated cartoon was my fi...
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Length: 3:19 -
Rating: 5.0 (1 ratings) -
View: 1460 -
Author: texasinstruments
This video explains the basics�of Input Bias Current for Op Amps.
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Length: 14:38 -
Rating: 4.8247423 (97 ratings) -
View: 40481 -
Author: caiserECEguy
A one transistor regenerative receiver based on this design https://sites.google.com/site/ljgalasso/amregen.pdf with some modifications from Charles Kitchin'...
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Length: 1:52 -
Rating: 5.0 (2 ratings) -
View: 1253 -
Author: Mike McCoy
The Healthkit DX-100B Transmitter represents the complete transmitting complement of the amateur operator station. The only external requirements are antenna...
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Length: 1:36 -
Rating: 4.2619047 (168 ratings) -
View: 71528 -
Author: VK2LAW channel
US ham causes local residents anger by being approved to install eleven ham radio towers on his property. One of them will be 200 ft high.The neighbour asks ...
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Length: 9:16 -
Rating: 4.733333 (15 ratings) -
View: 10158 -
Author: radionut63
Got a radio awhile back and found that the transmitter has failed o_O?? So i did a little inspection and found some broke traces that needed to be fixed, so ...
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Length: 14:27 -
Rating: 5.0 (5 ratings) -
View: 470 -
Author: SWIZZRADIOS
Some CYBERNET CB-Radios with PTBM125A4X, PTBM131xxx and later manufactured boards, suffer with distorted and gritty sounding modulation on USB/LSB. This is c...
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« Last Page | viewing entries 1-15 of 3562 |
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