Showing posts with label 12 meters. Show all posts
Showing posts with label 12 meters. Show all posts
Monday, April 25, 2022

75/20 - 17/12 Two Homebrew Rigs in Scrap-Wood Boxes

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  I moved the 17/12 Rig off the workbench and placed it (as planned) atop the Mythbuster rig.  Now I have four bands easily accessible.  In ...
3 comments:
Wednesday, April 13, 2022

The 17 & 12 SSB Transceiver -- Circuit and Build Info -- Video #4

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I REALLY LIKE THIS RIG. IT IS LIKE A MAGIC CARPET THAT CARRIES MY VOICE ACROSS THE SEAS. Cutting Display Hole sets off smoke alarm. Revers...
3 comments:
Wednesday, March 23, 2022

First Ever Contact on 12 Meters: Homebrew, QRP, SSB, DX (Video)

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I've recently finished most of the circuitry on the 17-12 meter dual band SSB transceiver. I have had contacts with it on 17 meters, bu...
1 comment:
Sunday, March 20, 2022

17 - 12 Dual Band SSB Transceiver On-The-Air

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  It is still completely al-fresco, with all the guts exposed, but I got it on the air this morning.  I was 17, running it through my CCI  ....
2 comments:
Sunday, March 13, 2022

Video #3 17/12 Transceiver -- Receiver is Working on 12 and 17 meters (Listen! Video!)

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Here is an update on the 1712 transceiver project. The receiver circuitry is done and I can listen on 17 and 12 meters. In this video I w...
Wednesday, March 9, 2022

Video #2 17/12 SSB Transceiver -- Receive RF Amplifier Needed?

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Lots of progress to report on the 1712 rig.  With just two TIA amps (one on either side of the 10 pole filter) and the AF amplifiers, I now ...
9 comments:
Wednesday, February 23, 2022

An Analog LC VFO for my 17/12 Meter SSB Transceiver (VIDEO #1)

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Here's my initial work on a VFO for my 17 meter -- 12 Meter Single Conversion Dual Band SSB Transceiver. The IF (crystal filter) will be...
4 comments: