Installed mine today. I already had the KXV3A installed and consequently didn't need to access jumpers W1 and W2 on the RF board.

I decided to see if, by removing the side panel I would have sufficient access and visibility to swap out the module without having to first remove the K144XV and the sub-RX.

It can be done, with care. Whatever, I would suggest removing the side panel no matter which route you take.

Hate those TMP connectors.

Looking forward to S-meter ABS mode being coded to compensate for the extra gain of PRE 2.

One more thing. I did the recommended TX gain calibration which went OK using the K3 Utility. Thought that given the RX signal path had been modified I would do the RX gain calibration.

Again used the K3 Utility with XG3 on 20m so PRE 2 shouldn't be a feature. Failed completely with a couple of different error codes the detail of which I cannot remember except for one which suggested I reload the DSP firmware. More scary was that the RX seemed suddenly deaf only to discover the RX ant function had been activated.

Regards,

Mike VP8NO
K3 #00345 pimped
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