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Qmx receive off frequency

[email protected] All Messages By This Member #117162 I have built the 80-20m qmx. Had few minor problems with toroid enamel making contact but now seems to receive and transmit well. I noticed my receive frequency was about 1.5khz off across all bands. It is transmitting on displayed frequency but am having to use rit to make contacts. Looking for some advice where to start troubleshooting. Have not seen any info with same problem, may be overlooking something simple.? Dan ka9toz
Cliff All Messages By This Member #117163 开云体育 Both the QDX and QMX have a conf setting to adjust the frequency, but it is usually only necessary to adjust a few hz. Since the TX freq is correct then I'm pretty sure the QMX is ok. 1500 seems like you have something off in the software you are using. Not a likely number for the QMX itself it seems to me. 73, Cliff, AE5ZA toggle quoted message Show quoted text On Jan 24, 2024, at 19:05, Dengdale@... wrote: I have built the 80-20m qmx. Had few minor problems with toroid enamel making contact but now seems to receive and transmit well. I noticed my receive frequency was about 1.5khz off across all bands. It is transmitting on displayed frequency but am having to use rit to make contacts. Looking for some advice where to start troubleshooting. Have not seen any info with same problem, may be overlooking something simple.? Dan ka9toz
Matthias Rauhut All Messages By This Member #119221 Hi Dan, I had a similar problem on 20m with my QMX. TX and RX was not ob transceive and about 450Hz off. A factory reset resolved the issue. I had it twice so far, but do not know what caused it to happen. 73 Matthias DF2OF
Adrian YO3GFH All Messages By This Member #119228 Hello Dan, Digi mode or CW? Regardless, please check section 2. of this post , see if it works for you. Regards, YO3GFH op. Adrian

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