If you have a signal generator why don't you just just set it 1KHz away from your receive frequency + or - depending on USB or LSB. If you don't have one, there are some cheap DDS modules about intended for VFOs that would suffice.
I have some crystal oscillators on ham band frequencies in boxes that I use, I have a couple of decent generators but often I don't bother checking sensitivity etc, I know by listening on air if the receiver is good or not. You could always compare with a known good receiver.
Kevin GW0PUH
On 16/01/2024 16:37 GMT Robert Lonn WA6PHN <roblonn@cox.net> wrote:I have been working on a receiver that has a USB and LSB problem. I am using my Icom IC-705 radio as a test source. I want to replace this with something that will generate a USB or LSB Test Signal continuously so I can inject it into the receiver and then check stages of the radio etc. etc.
I have most test equipment available but was wondering if anyone has done this and what type of test equipment setup they have used..
Thanks in advance for your help...
Robert WA6PHN
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