I don't have a P3, so my curiosity is only academic.
The "sampling function" being referred to, would bring a low power
sample of transmit power to the P3? This does not seem very
difficult to "roll your own" sampler. I gather the P3 has the needed
RF ckts to receive RF and demod it, or is that also needed?
I use LP-Pan with my K3. The LP-Pan only works in Rx so not really
usable for analyzing the K3's own transmissions. It will work to
look at the KX3, of course. AFAIK the K3 will not work in duplex mode.
I also have a SDR-IQ, which makes a superb spectrum analyzer for
freq. up to 30-MHz. The SDR-IQ only needs a small antenna to "sniff"
enough RF to display the spectrum as wide as 190-KHz or down to <KHz
if looking for IMD. The SDR-IQ can be used as IF Rx for transverters
to extend usable frequency higher. I recently used it to analyze Sun
noise performance of my dish on 1296-MHz and to measure insertion
loss for some coax relays.
Not usual for most ham stations, I also have a surplus HP141T with
plug-ins for 0-1250 MHz and up to 26 GHz.
73, Ed - KL7UW
http://www.kl7uw.com
[email protected]
"Kits made by KL7UW"
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