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I'd like to order a development kit for my QMX+ but I don't see anywhere I can order it by itself.? Any suggestions? Thanks... -- 73...? ? ? Mark? ? ?AA7TA

Hello from ZL What is the current consumption of the PA when it is in receive mode? I would like to set my current limit to just above that for the first power up ie pre key down. I don't want to

Thanks Hanns, You’re amazing, the QMX is amazing. Amazing what can be done with firmware changes. Did i say amazing enough!! Mmmmm, think you can add a sensor that warns me when the wife is

Wei, that sounds like a different problem but it seems you've solved it one way or the other. ?

QCX rot encoder resistors and capacitors

Hi, Ronan Thank you for sharing this, I remembered that QCX has 10k pull-up resistors and capacitors to ground like on image attached. It is quite interesting solution for QMX. May be chip has

Hi Ronan, Your post saved me. I have been struggling with a similar problem since I received my QMX last week. My QMX's symptom is to push left rotary(change mode/band) will freeze the QMX randomly.

Timothy, I think you may be confusing microPA50 with an earlier kit called miniPA... that one indeed did not come with any LPF (an exercise left for the builder). The microPA50 and microPA50+ both

I had the exact thing happen yesterday on 40m. I was able to shut it down with the left decoder switch. va3rr .> It was stuck transmitting and wouldn't respond to the paddle or the

I activated a park (US-5000) with v.023 today. Out in the middle of a large state forest there seemed to be no EM noise: 40m was blissfully quiet except for the signals responding to my CQ. I don't

My V1 80-20m QMX has had issues with a glitchy VFO encoder. It would often skip in the opposite direction to which it was being turned which made tuning a bit awkward and menu selection even more

I misremembered! It's 4 bits -> 8 bits! Sorry for the misinformation! Paul -- AI7JR -- Paul -- AI7JR

An old solution was a pair of back-to-back germanium diodes across the earphone Jack.

Turn off the Band limits? P.47 of the manual refers. 72 de va3rr

hi, Version *23 when i tune in the 60m band it is only switching between fixed Frequencies : video [1] Factoryreset did'nt change anything and changing the tuningpoint 1MHz/500kHz/100Khz doesn't

I really appreciate all of your quick responses. I took the rig apart this morning and went over it very closely with my loupe. I saw one sliver of a reflection that I thought was just a leftover

Hello Alex I think this is not a fault on your hardware, but is a firmware solvable issue. I didn't think there would be that much leakage! Give me a few days, I'll fix it, no problem. I just need to

Dear QMX friends, I did some portable activations with the new CW Semi QSK on (using FW Ver. ..021 - first semi qsk version) and fellow chasers said to me, they can hear an additional cw continious

Kwvin, in regard to your garbled display problem, Hans previously indicated for someone with a similar problem, I'm paraphrasing his previous statement pm this topic: If your QMX or QMX+ has a proper

This is a slightly different approach but I've been wondering about adding a linear amp to the QMX+ between the existing PA and the LPFs, where T501 is. I'm wondering about something such as the