Steve, I have not measured the roll-off of the the K2's bandpass and low pass filters above 28.8 MHz, and I cannot help you at the moment because I do not have my test equipment here..
My K2/100's receiver did have a couple of fairly strong birdies near the top end of ten, which IIRC were due to some harmonic of the BFO being heard by the desired response or a spurious response of the receiver e.g. BFO x 6 = approx 29.479 MHz in my K2. 73, Geoff GM4ESD On Thursday, April 07, 2011 at 11:07 PM, Steve Kavanagh wrote: >I was just pondering if I could use my K2 for transverter operation at 29.4 >MHz, despite the specified upper frequency limit on 10m being 28.8 MHz. On >my unit, at least, the VCO still works. I can hear signals but it seems >they are probably a bit attenuated. Does anyone have real data on how much >the bandpass and low pass filters roll off above 28.8 MHz ? Are there any >nasty spurious signals to be aware of ? > > 73, > Steve VE3SMA ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
