[Elecraft] K3 intermittent low power issue

[K9IR]

My K3 has started intermittently going to lower power--usually around 5W.
After some online research, I ran the TX calibration in the K3 utility
program, and it failed for both high and low power. So clearly something is
amiss.One post said Elecraft support had said to reset the TXGN values back
to their defaults. Does anyone know what those default settings are?Any
chance this is caused by the oxidation issue?FYI here's the failed results
from the TX calibration procedure:K3 Tx Gain Calibration data written on
2012-09-25 at 10:48:22K3 Serial Number 03093K3 MCU version 04.51. RS-232
speed 38400 bit/sElecraft K3 Utility Version 1.12.3.2801900 kHz TxGain LP 
3603750 kHz TxGain LP  1805366 kHz TxGain LP  3007150 kHz TxGain LP  3610125
kHz TxGain LP  3514200 kHz TxGain LP  1918110 kHz TxGain LP  2121200 kHz
TxGain LP  2001900 kHz TxGain HP  4203750 kHz TxGain HP  3805366 kHz TxGain
HP  5807150 kHz TxGain HP  8110125 kHz TxGain HP  7614200 kHz TxGain HP 
4218110 kHz TxGain HP  4421200 kHz TxGain HP  40Thanks for any help.73 Paula
k9ir



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