chef 23
Q: Is this Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
Asked by chef 23 on 2019-05-19 12:51:07
Q: is this Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
Asked by chef 23 on 2019-05-19 12:55:00
lutonloonee it states ssb and fm so should be ok it covers all ham bands the list of expected output is stated below
2020-04-20 09:23:49 Helpful (0)Q: Doues this PA work on Hamradio 2-30 MHz in SSB mode?
Asked by chef 23 on 2019-05-27 12:17:29
ChrisEHunter No - it's not linear enough to amplify AM or SSB. I've used them successfully for VHF FM amplifiers in the 2m (144MHz) band and 70cm (430 MHz) band. 1mW drive yields about 3.2W of RF. After cleaning the output with a lowpass filter (essential), you get 3W of clean RF. A simple PLL driver for 70cm gave me a cheap and effective 3W transmitter - enough power for local contacts and to open up my three local repeaters. It runs quite warm, but I haven't killed one yet!
2019-12-29 10:40:05 Helpful (3)Q: where is the instuction to build it? for download
Asked by chef 23 on 2019-05-27 01:29:20
Bridoon It have it in the description
2019-06-05 08:50:20 Helpful (0)Q: Is this Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
Asked by chef 23 on 2019-05-19 12:53:28
sule not sure for that.
2019-05-31 10:44:31 Helpful (0)Q: is this Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
Asked by chef 23 on 2019-05-19 12:49:21
Pilgrim not test for that.
2019-05-31 10:43:45 Helpful (0)
chef 23 isthis Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
chef 23 isthis Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
chef 23 isthis Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
chef 23 isthis Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
chef 23 isthis Amplifier also for ham radio 3-30 MHz SSB modulation or QPSK31 useable?
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Zsolt Sinceit's a linear amp and spec'd from 1 MHz I guess it should work.
2021-06-26 02:05:12 Helpful (1)