Jesus L. Paleo wrote:
Hello all, i am in the adjust phase of build my K2. My main problem not solved yet is that 8V tx voltage line is with 5.1 v permanet. Microprocesor tx order is down and rx is up, so here all is rigth, colector of Q1 is with 5.1. Also RX voltage seem to be down, not 8V but 6.5. Receiver work, i receive the signal from a external generator, but display not show agc indicator. Calibration of display also seem to work fine. Can someone ligth me in a good direction, Thanks.

Jesus, EA1DAV.

SOLVED!

The mistake was in the antena PIN diode switch, D1 was reversed. Sorry by the noise in the list and thanks by all answers.
I continue the adjust, hope no more like this ;-)

Regards.

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