Ok, making progress, I found it in the manual. If in USB, which signal below the carrier? I have a bunch of them. No setting on the transmit rejection makes any difference that I can tell. I do think it works because I tried it using a spectrum analyzer earlier when my spectrum analyzer was working. I'm using a K2, and the S meter does not have much resolution.
73, Chas At 10:40 AM 2/7/2007, you wrote: >At 08:50 AM 2/7/2007, Charles Greene wrote: >>Hello, >> >>I decided to use another receiver and perform the Transmit Image >>Rejection. I can't find any thing on transmit image rejection (enter >>that in the knowledge base) or in the manual. I need to know which >>frequency to tune my second receiver to, if I am using 7.1 MHz as the >>frequency. What does "Enable TX Imag Tone" do? >> >>73, Chas W1CG >"When the Enable button is selected, and the radio is in (say) USB, >the MOX button will >send a full strength tone through the DSP. The power this tone >generates is controlled by the PWR setting on >the front console. If the radio is in USB, look at the signal BELOW >the carrier in either the spectrum analyzer >or the second receiver. Using these controls, null the signals >BELOW the carrier. If PowerSDR is set to LSB, >minimize the images above the carrier. " >see p. 90, SDR Operating Manual > >73, >Chuck, AA5J _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com/ FlexRadio Knowledge Base: http://kb.flex-radio.com/
