My XG-2 is within 1dB when tested on a recently calibrated spectrum analyzer with MUCH less than .1dB error. More error was introduced with the N to BNC adapter than by the analyzer in this test.
My P3 however is quite a bit off (similar to yours) but I don't remember the exact values. I'm looking forward to a calibration routine. It is something that has been planned but other more important features such as fixed span tuning are ahead of it. For what the P3 is intended for it does its job very well. Once the amplitude calibration is in place it will do beyond its intention very well. ~Brett (N7MG) On Sat, 2010-09-25 at 16:50 +0100, Stephen Prior wrote: > I have just run the RF gain calibration on the K3 via the utility (and > calibrated the S meter too) using my XG-2 on 40m. Default values of the S > meter give S9 as it should with 50uV from the XG-2. However, the P3 shows a > level of -78dBm which seems to be outside the P3's published spec of +/- > 3dB. A calibration routine for the P3 utility has been mooted for the > future, but I am wondering whether it's normal for the level to be so far > out. > > I'd be interested in what other XG-2 and P3 owners find. The XG-2 is > running on a new lithium button cell. > > 73 Stephen G4SJP > > > > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
