Astro Saber Receiver Tuning
Posted: Fri Aug 12, 2011 3:02 pm
Basic service manual says generate an unmodulated signal at 4.0uV at +150KHz from the RX frequency in tuner. Basic service manual covers RSS, not CPS tuner.
So do I do the same for the CPS tuner? When I generated at 150KHz away the RSSI was consistently peaking at 20-23. When I generated on frequency it would peak at about 65.
Either way the radio is still pretty deaf. About .8uV to open and stays open down to about .5uV. Not sure if I have a deaf receiver or what
So do I do the same for the CPS tuner? When I generated at 150KHz away the RSSI was consistently peaking at 20-23. When I generated on frequency it would peak at about 65.
Either way the radio is still pretty deaf. About .8uV to open and stays open down to about .5uV. Not sure if I have a deaf receiver or what