Anytone 878 intermitent transmit

[n8mw]

My Openspot will receive OK continuously. When I try to transmit, the LED always come on green, but only successfully transmits sometimes. What is happening?

Greg
N8MW

[HA2NON]

Make sure you've ran DMR AutoCal, or manually try setting each DMR demod mode to find the lowest BER. You can test your transmission using the built-in local echo feature by calling DMR ID 9999. Activate the Null connector during the tests.