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Length: 1:37 -
Rating: 5.0 (2 ratings) -
View: 365 -
Author: ObamaTaliban
Been working on this radio for quite awhile now. Now its showing its performance on receiving CW. Not bad for an old tech radio. I'm just waiting to find me ...
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Length: 1:42 -
Rating: 5.0 (23 ratings) -
View: 4515 -
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: 22:38 -
Rating: 5.0 (60 ratings) -
View: 1656 -
Author: w2aew
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: 3:5 -
Rating: 5.0 (1 ratings) -
View: 43 -
Author: OfficialSWLchannel
CW signal heard on november 28th 2012 on the 5 mhz amateur radio band.
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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: 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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Length: 7:34 -
Rating: 5.0 (9 ratings) -
View: 502 -
Author: NG9D
Voice frequency filtering is usually limited to about 2500Hz for clear communications. Video shows effect of narrowing the audio passband on both voice and C...
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Length: 2:58 -
Rating: 5.0 (5 ratings) -
View: 437 -
Author: dlab500
Great little low power CW transmitter. Runs a 807 tube final. 5 watts output. Pure tone. Monitored by my Collins 75A4 Receiver. A very nice little Home Brew ...
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Length: 5:1 -
Rating: 5.0 (1 ratings) -
View: 274 -
Author: R4002
UPDATE: Interestingly enough, apparently this somebody calling CQ DX using morse code (in CW mode, not LSB) on the SSB calling frequency for 11 meters. Someb...
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Length: 10:49 -
Rating: 5.0 (1 ratings) -
View: 51 -
Author: QRQcw
This is the second video in a series demonstrating multiple instances of DAHDIDAH CW KEYER by QSONET; made possible by FABULTECH's SERIAL PORT SPLITTER. In t...
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Length: 2:24 -
Rating: 5.0 (14 ratings) -
View: 11900 -
Author: dlab500
Demo of my Drake TR-4CW Transceiver. Very vintage and classic. These are getting very hard to find in this condition.
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Length: 6:5 -
Rating: 5.0 (13 ratings) -
View: 542 -
Author: 7N4WBD
40meter BAND (7Mhz) TRANSCEIVER. IF 12Mhz. 1W Output power 12V. RF final transister 2SC1909. driver 2SC1815. Super-VXO 19Mhz crystal with airdax-coil. 7.000-...
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Length: 8:37 -
Rating: 5.0 (16 ratings) -
View: 4342 -
Author: magrum21
A QRS CW QSO with KK4BKE. KD8NJZ uses his fairly "new" Navy Flameproof CW Key as he continues to learn more about Amateur Radio.
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Length: 6:13 -
Rating: 5.0 (9 ratings) -
View: 1905 -
Author: Roberto Salazar
Bought it on eBay. Made in the USA, in the 40's, by Lionel Corporation and used during the WWII years. The J-38 type of CW/Morse keys were used by all branch...
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Length: 4:31 -
Rating: 1.0 (1 ratings) -
View: 225 -
Author: R4002
More CW activity on the sideband SSB CB calling frequency 27385 LSB heard while mobile on Interstate 95 north of Richmond, VA. Radio is a CRE8900 multimode w...
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