Years ago, I built a power supply with the 723 regulator IC to run the transceiver I had at the time. I couldn't figure out why simply turning on the supply with only the transformer and filter capac
Hello: Anyone in Canada reading this at 2:45 Eastern time Tuesday? Scott, At 1611 (1511 your time) I tried and got the following message: 'We're sorry. Your call cannot be completed as dialed' Dave
A surprising amount of linear power supplies have some level of hum. This comes from a mechanical resonance in the metal cabinet or in the transformer at 60Hz. Pressing on various parts will usually
My Opinion, The manual has a long way to go for the average ham............ I feel like the poor cousin in this debate with only a Jupiter in the shack. I mentioned to TenTec a year or so ago that t
I feel like the poor cousin in this debate with only a Jupiter in the shack. I mentioned to TenTec a year or so ago that the manual I'd gotten with the rig lagged behind the updates available (at the
I would like to know how you all feel about the TT Jupiter. I'm thinking about getting one, but first I want to know how you all feel about it. Please tell me what you know, and your feelings about
I had a problem with this as well but it turned out to be one of the two cables I had connected to give me the length I needed. When I removed the short serial cable extension all went well. I'll hav
I had a problem with this as well but it turned out to be one of the two cables I used to give me the length I needed. When I removed the short serial cable extension all went well. I'll have to pick
I have some pictures of a poor person's version of Measures' balanced tuner at http://users.auracom.com/dbm/tuner/tuner1.jpg http://users.auracom.com/dbm/tuner/tuner2.jpg http://users.auracom.com/dbm
Afternoon Carter, Did you test the central vac pipe in a microwave oven to make sure it's not the kind of plastic pipe that heats up in the presence of RF? I didn't but I will. They haven't gotten ho
choke, perpendicular, in back of the rollers. I experimented with the choke location and this was were it fit best for my enclosure. There was no electrical effect if it was along side or in the rear