[Elecraft] Multiple KUSB Connects

[David Ahrendts]

Just took delivery of the KUSB for the KPA500. Discovered I am up to speed on FW and saved the config. Left the KUSB connected. Did a 30W K3S tune up and EVERY RED LIGHT on the KPA500 came on. Awesome experience. Sorta like LA’s notorious 405 most nights! Checked everything. Did a quick 30W tune transmission again. KAT500 says 1:1.2 or less. W2, the same. RED LIGHT city again on the KPA500. Removed the cable and we return to sweet green all around. 
So: ya don’t operate the KPA500 with the KUSB attached, right?  

David Ahrendts   davidahrendts at me.com