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Length: 1:0 -
Rating: 5.0 (1 ratings) -
View: 28 -
Author: helloshiau的頻道
Amateur Radio Satellite Compass-1 CW signal 2012.01.20. pm 21:37 ( Taipei ) The CW signal is kind of interesting chirping sound. UHF signal recorded by Dr. S...
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Length: 3:48 -
Rating: 5.0 (24 ratings) -
View: 14705 -
Author: dlab500's channel
Demo of a real nice Ten Tec Century 21 Transceiver. These are great for QRP CW work. I have enjoyed this rig for several years. I purchased it from the origi...
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Length: 6:35 -
Rating: 3.6666667 (18 ratings) -
View: 4877 -
Author: n4ktz
See the KX3 in the CW decode mode at 35 WPM. This speed is way to fast for me to copy but the KX3 does a perfect job decoding the CW transmission!
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Length: 3:44 -
Rating: 5.0 (8 ratings) -
View: 1488 -
Author: dlab500's channel
Just repaired a Vintage Globe Chief 90A Transmitter. This is it in action. My 1st QSO. Nice TX. Runs a pair of 807 tubes. Fun rig to operate!
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Length: 2:44 -
Rating: 5.0 (2 ratings) -
View: 549 -
Author: jerry Neel
Testing a mfj -464 cw sender and reader. It works about 90% on strong signals..otherwise be ready to copy by ear which I can at only about 13 wpm but getting...
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Length: 22:38 -
Rating: 5.0 (60 ratings) -
View: 1730 -
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: 2:27 -
Rating: 5.0 (21 ratings) -
View: 15993 -
Author: Dan Caesar
Single transistor 40 Meter QRP transmitter using one transistor.
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Length: 1:12 -
Rating: 0 (0 ratings) -
View: 21 -
Author: m0edx
M0EDX&EM20V 7 MHZ AMATEUR RADIO HAM RADIO CW QSO.
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Length: 4:13 -
Rating: 4.8933334 (75 ratings) -
View: 18068 -
Author: dlab500
Denise Brown at the helm on a classic tube Ham radio rig. Made a CW contact on 40 meters with a little assistance from N6tlu. This station will always be in ...
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Length: 4:53 -
Rating: 4.6923075 (13 ratings) -
View: 1301 -
Author: CONTINUOUS WAVE
"Model A" Acoustic resonance speaker project enhances amateur radio CW reception. Includes construction and design hints. CW signal courtesy of Duke/WA9WJB.
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Length: 0:38 -
Rating: 0 (0 ratings) -
View: 742 -
Author: ja1pej さんのチャンネル
To a ham radio friend Our omnibus contest club participated in the ARRL-CW contest. Having a trouble of linear amplifier, 7MHz operation was difficult work. ...
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Length: 4:16 -
Rating: 4.2727275 (11 ratings) -
View: 2226 -
Author: Pedro Claver HKIX
Many thanks for all Amateur Radio Stations works and give us the point, multilplier and zone. We make our best effort to make a nice contest presentation thi...
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Length: 5:8 -
Rating: 5.0 (2 ratings) -
View: 21 -
Author: EA1DR
Video Ham Radio H40T.
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Length: 7:29 -
Rating: 5.0 (1 ratings) -
View: 10 -
Author: W4MPS Amateur Radio
W4DW - Raleigh Amateur Radio Society ARRL Field Day 2011. The 20 Meter CW team erects a C3 tribander on a Viet Nam era portable tower - the Rocket Launcher. ...
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Length: 6:4 -
Rating: 4.9322033 (59 ratings) -
View: 26548 -
Author: Ballage1
My homebrew CW/SSB receiver for 20m band based on NE612 chip. The crystals in the ladder filter are not perfectly matched. The tuning potentiometer is recycl...
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