OOPS - the link to the light fixture photo should have been: http://www.af4k.com/imag/ham/lampfixture.jpg Never trust anyone over 30 years old! Bry Carling AF4K
I think perhaps you misunderstood. It sounds like there was an extra filter on the input to block anything above 15m. Removing that would not necessarily produce spurious emissions. Best regards - Br
The absence of a low pass filter on the input stage of a linear amplifier doesn't always mean that you will automatically have unacceptable harmonics. Radio amateurs have use linear amplifiers for ye
I have noticed that the power suply with my OMNI VI Plus seems to get extremely hot, even wit hcasual CW operation. Has anyone else noticed the same? I can barely touch the fins on th eback. Thanks f
Thank you Dave. I think it does get hot just on receive only. I will try it that way for a while this afternoon. If you could do the same and tell me what you find I would appreciate it. Best regards
It sounds like you might possibly have had an impedance mismatch. Most attend tech equipment and other modern equipment uses low impedance microphones, around 600 ohms. If you use microphones like th
OK thanks - interesting. Who knows then. Must be something magic about those Tentec microphones and processors. It could be that the signal level is vastly different from what is expected by the proc
Thank you Clayton, It sounds like this is a very common thing with Tentec Radios / Power supplies of the 1980s. Maybe into the 1990s as well. I am sure the engineers just expected you to keep things
How does a digital readout help you to get on the same frequency any better than an analog one ? If you can't hear when a human voice sounds natural then a digital won't help. Best regards - Bry Carl
All listeners with an RIT control can just decide how girly or manly they want the other person's voice to sound :) Another reason why I love CW so much... Best regards - Bry Carling
If anyone would like it, I have a really great 50 Volt transformer available, and it will easily supply 20 amps continuous and go to 25 or 30 A max. Inquire off the list if you would like to have thi