OpenGD77

Although, I cannot see how it would transmit the same frequency it receives It is possible to have a single frequency DMR repeater (SFR) which receives on one time slot and transmits on the other time slot. OpenGD77 cannot do SFR due to the limitations of the RF electronics in most/all of the suppo...

The radio has to digitally handshake with the DMR repeater before it will transmit. If the radio cannot handshake with the DMR repeater (settings error, distance too great, etc.) it will time out after trying for a few seconds and display "timeout". When Tx and Rx frequencies are the same the radio ...

CAS-5A line for satellites.txt
https://ukamsat.files.wordpress.com/202 ... l-v1.0.pdf

Nice work Roger! Actually sounds like fun. I have a tube of MC1489s left over from the old days and they are always perfect for those unexpected RS232 <-> TTL conversion needs.

Thanks for the info!

N1KY

Howdy fine folks! I've found a good deal on a brand new MD-9600 & 30 amp power supply combo but the MD-9000 is not the model with GPS. I know that the GPS in the MD-9600s is not very good and chances are that I will never want it, but in the future if I change my mind is there a way to add it? I'm a...

https://www.radioddity.com/products/tyt ... ransceiver

On Radioddity's site the MD-9600 now says discontinued. Anyone know if the production of new units is coming to an end?

I've been thinking about getting one, looks like I may need to hurry up.

Wow 2 days. The first of the two days is already over.

Hopefully there will be other activations of the FM transponder in the future.