Our club K3 is connected to a KAT500, which is connected to 3 antennas (ANT1: Zero-Five vertical, ANT2: DXCC fan dipole, ANT3: 135ft doublet. Yesterday I was using the K3 on 6 meters with ANT 1 and ANT2, which were not designed for 6 meters. The KAT500 was able to tune for a low SWR, and the TX power was about 50 Watts. No problems occurred during the 6m net, but after the session was over, I noticed that I could no longer select ANT 3 on the KAT500, regardless of the band. I ran the KAT500 Configuration Software, and verified that ANT 3 is configured for use on all bands but 6m. The configuration SW "Operation" tab could not select ANT3 either (the K3 was turned off). I tried to save the current KAT500 configuration, but a "Save Configuration Error" box popped up after about 10 seconds, which stated "No response to Read EEPROM block". I repeated the process a few times, and the same error occurred each time.The KAT500 firmware is at v1.75. I suspect that RF may have gotten into the KAT500 and corrupted the EEPROM. I'm not sure what to do next. Has anyone encountered a similar problem? Thanks & 73,EdN2BHD ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]
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