On Tue, Apr 29, 2025 at 10:16?AM KEN G4APB via <lfoofui.nbz42=[email protected]> wrote:
Hans, et all,
re: QMX+ rev3, 027 firmware. I have the GPs module fitted and is working fine. How do I run a CAL (NOT SSB firmware), to accurately set the TCXO frequency please? All my WSPR stations are coming up about 150Hz low. I see in the manual there is an option to manually change the TCXO frequency but you also say the GPS module ¡®should¡¯ set this, or have you not implemented this yet??
?
Also my RF output on 160m is 4.8w (12v) system, great, but then drops off across the freq bands to 800mW on 10m and 6m (input I approx 600mA). Can you recommend removing turns from which toroids to boost the power also please?
