开云体育

Hi, When I opload fw 4.3.4 my eeprom does not hold information. Every time I start the Q900 up there is a message : EEPROM Load configuration failed!. I uploaded fw 4.3.2 again and the set works fine

Trouble with TX on SSB seems very common in this radio. When I listened to my audio I thought the final stage has too little quiescent current. Pretty hard to adjust as there are no trimpots on the

Correct, it boots and is stable. That said: While testing power settings on two different radio sets (TBR-119), the power settings on 2M and 70cm are all over the place. One radio the above bands and

3.4.4 fixed it

For many of us it doesn’t even take that much. It just doesn’t boot Sincerely, Brian

Be *careful* with the new 3.4.3 firmware. A *long press* of *RF* makes the radio *crash* , at least with my unit.

I was wondering if anyone on this group could help me out with getting my QR20 upgraded.? It is showing HW: v2.0, SW: v2.0.1 and I would like to get it to one of the newer version 3 firmware

Would you have more detailed photos of the DMR? and GPS it can also be easy to put another module in place

Could you post photos of the DMR board up close with details of the components?

Hi! Interesting to know, because the PMR-171 is mentioned in clear txt in the firmware 3.4.1 for the Q900... But it will boot and work without the encoder? That would mean that the PMR firmware

Hi Damon, You have the PRM-171 probably closed by now, but I would like to know if the pins from the mic socket on the mainboard go one to one to the mic socket on front. And also wich two pins are

Hi. Does anyone have a firmware for PMR-171? Not on the manufacturer's website. The firmware from the Q900 does not fit (the valcoder does not work).

'callmeglib' I have 2 Q900's and a PMR-171. The PMR -171 is a Q900V4 inside with only minor changes to the faceplate and of course the chassis and power. The GPS (w/GSM) and compass modules are very

Hello, Does anyone have, or would be willing to take photos of the internals? I have a PMR-171 (group is new, not active yet), and I'm installing DMR, GPS and Compass modules. I've asked Guohedz for

I was with you Dave till the comment about our President. ?Politics need to stay off these boards and you know that. 73s de Bob Dianetti KT8DX

Thanks Brian TBR-119 looks like a real nice radio. Same plat form or software as the Q900 equally plagued with production problems. I’m a long way from videos here. But I did produce some memo’s

Nice detail Dave. Same boat here. Have the TBR-119. Similar issues. Handset is a (clone H250) cheaply made replica with few redeeming qualities. For a $2K radio, I would have hoped it would be better

Hi Kai, Like you I went after the mic audio first. My use for this radio is much different than most it would appear. I’m looking for one bug out radio that will receive everything. The fact that it

Hi Kai, Maybe an webrx Like Kiwi/websdr or openwebrx is an Option to Control and record the audio ... If you near JO32 I can send you an Link to some of Theme Am 26. Oktober 2023 00:19:51 MESZ

Thank you for the reply. The story gets a little longer from here. I really appreciate your input but won’t be able to respond until tomorrow. Dave