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Let's submit experiences and opinions of the Q900 SDR transceiver based on hands-on experiences. I have many which I hope to share and receive answers to some of the problems I have had making this

Ok - been watching all the youtube videos both good and not-so-great.? Found one on ebay from a reputable seller second hand.? Hoping for the best and preparing for the worst.? I'm an avid Xiegu

Hi George, manual version 2.2 is the latest, I have not found anything else yet... My experience sofar, is that the website is not really up to date.. I have not seen newer versions of the software

Thanks for putting the group together.? Question - are ALL Q900's problematic?? I see lots of grim info on YouTube but I also see some videos where people are finding them to be fine.? I just

The attached PDF contains a number of links to materials on the web which contain real information about the Q900. Many pages I have seen are just quoting ad material. None of those are listed here.

Got my new to me Q900 today.? Initial impressions are that it is solidly built.? All the buttons work.? And I'm able to receive 20 m POTA stations.? I have SW v 3.2.1 in it and the HW is V3.0.?

Thanks Bob very helpful

Bob that would be BRILLIANT. The manual as you say is a ‘How To’, but it is sorely missing the ‘What this means’. I think that would be genuinely helpful to so many. Sincerely, Brian

I've made so far three videos about Q900v3 vs ftdx10. this is my channel https://www.youtube.com/@n1coz75 73 Coz N1COZ

COZ: Glad to see your videos where you are using a Q900 in comparison with other rigs. I hope we (those of us still struggling with the Q900) will be able to get some advice and help from

I’ve been digging into throw radio now for several hours. ?The verdict is that with the exception of 160m being around 13 watts out everything else is up to spec. ?The interface takes lots of

Great to hear, Bob. And, glad to hear that the usual ham apps work well in your experience. I would recommend that those who have use Fldigi do that soon. Or, install the CNSDR which looks like

I can't seem to get CNSDR to work reliably.? The CAT portion works, but no waterfall or spectrum scope.? Wish it did as it would open up more of the features on the desktop compared with other rig

If you hit play at the bottom of the app, that starts the waterfall. See if that works. Sincerely, Brian

When I do that I get an error message "Object reference not set to an instance of an object"

In this menu, you have the choice of DMR and DFM. Can't find any reference anywhere to DFM.? Anyone know what this setting does?

This is how quohetec explains it. DFM is the FM signal generated by DMR baseband, NFM is the FM signal generated by analog PLL, and WFM is the FM signal generated by SDR. Basically if I were to way

Have you tried going to the speaker settings and select q900 ? Sincerely, Brian

Thanks, Brian. We need a DMR expert here if one doesn’t have one locally. George W9ZSJ

Thanks for the reply George.? Does the DMR work in this radio in the US?? I think I read somewhere that it works radio to radio but not radio to repeater.? Can't verify that though. Bob KT8DX