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I just got this radio with tx problem on tr21on collector I do not have voltage on rx on B and E I have 7.8v .mmm. when i tx the mike on collector tr14 and tr 15 read about 35 volts. PC-900AC board

just do this.

regular 40 channels AM 5 watts,ssb 25 watts or 50 watts for exports, hf 100w on and on

vr7 for power and vr1 for s9

i have Dymo color pop! about 39.99 $

you can do it ! be tenacious, it not about the money or time . it about hobby or pleasure like wend you fix that expensive car repair .(y):);)

this may help ! good luck! https://www.worldwidedx.com/threads/cobra-148-unlock-pll.233168/

Hello @H Andy you better lock you pc it has lot info. lol.73's Robalo.

Gamma match ready with silicon boots nice

all I need is 8 squares NUTS 10-32. are not available on my area. to finish this antenna.

More info

Also this might help

Circular polarization unfortunately does not work to reduce fading on skywave paths.:cry:

I dont know if i can co-phase this antenna. its horizontal and vertical and ive been thinking if it can be done, and what kind of wave it should do. maybe a spiral wave? im just so excited with this project

Specifications. AND FROM ANOTHER FORUM ABOUT POWER MULTIPLICATIONS. And here is the hard part. Every 3 dB of gain doubles your power. Your PDL2 with a DB gain of 12 will double power 4 times over (12/3). So if you input 4 watts the first 3 db will double it to 8 watts. The second 3 db will...

YES IT IS A PDL-II AV-122 IS MY SUMMER PROJECT IT NEEDS ALOT WORK. I WANT TO TRY SOMETHING DIFFERENT I NEED TO BE BUSY BEFORE THE COVID-19 DRIVES ME CRAZY

Do you guys think it’s a good summer project? Or any thoughts on if this a good DX antenna? Or just taking up space?

No effective way to get rid of that I know. OK at least it work very good.on ssb i love it. it going be on my mobil,the relay it tick hard and loud. i call it my old secretary :LOL:.

Yes SR.

Finally I have time to work, My little amp is a Sonar br-2906. It's tuned to an AM channel 20, I got 40 watts DK on AM. Then I did the jump mod for SSB. It does 56 DK WINT 150pep. It sounds really good on air, great modulation, but it has some RFI noise. Can someone help me find the problem I...