There is a problem wih K2 # 4869. On 30 / 20 meter bands there is no received signal. Using an rf generator a signal can be heard. The following have been checked : #1 Reviewed solder joints in LP and BP areas. None found. #2 Recounted turns on L18 , L19, L20. All correct and no cold solder joints. #3 All caps in LP and BP correctly installed. #4 Relays K4 and K9 installed correctly. #5 All other bands operational on Rx and Tx. #6 Per Don checked soldering several times. Observations: Using the RF generator , used it as a probe in the BP area. The signal could be heard at every cap location either on 30 or 20 except at C25. C25 was replaced with a temp from the junk box. No improvement noted. Also using a screwdriver as a probe with a finger on it in the 30/20 BP area an improvement in signal strength noted. In tuning around on 20 there is a birdie at 14.000 and 14.360. Any suggestions would be welcome.
Glenn K5ZE _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
