Dear David, LF Group, Having poked around inside quite a few radios over the years, I think 465/470kHz IFs were common in the days of discrete transistors and tuned IF transformers, but are mostly an
Interesting I thought your system was better than the standard adopted in the US off the air signals are good but the FCC underestimated the power and at cut many lost enoughh signal for lock up. Mos
Or help me programme in a lower divider ratio into the DDS 'JNT On 2 March 2011 16:20, M0FMT <[email protected]> wrote: Wonderfull! and maybe you can help me grind all my crystals lower in fr
David es Co There are many thousands of old radios in use on AM medium and long wave around the UK es EU. also Lots of EU countries are still on band 1 TV, how about that for progress !!!! of course
Wonderfull! and maybe you can help me grind all my crystals lower in frequency as well Jim. 73 es GL Pete M0FMT IO91UX From: James Moritz <[email protected]> To: [email protected]
Many thanks for your comments, Jim, and for the detailed background explanation. I just felt we should be aware of possible potential problems. There could be many AM radios (or wirelesses!) still ar
Bob The picture quality is good here on digital but I was talking about NEWS items where the digital FEEDS are vy poor, blurred images and jerky voice quality because of the narrow bandwidth used. an
