Debugging QRP-Labs QMX and QMX+

It's a sophisticated system inside the QMX(+). If the TRX doesn't work it maybe not so easy to find the faulty part. Knowledge from classical TRX is not enough. You have also to know about some running procedures and about some special functions and interactions between parts. Based on the schematics and some more information it's shown how to localize a fault by using available tools. Attendee may describe the situation of there faulty QMX(+) and the way to debug will be discussed.