[Elecraft] KPA500 was working now it’s not

[k2zf50 at aol.com]

Ron,
Check your keying line from the Flex-5000 to the KPA-500. If the PTT line is not connected I would expect to see the problem your experiencing,
Jim   K2ZF
 



-----Original Message-----
From: Ron D'Eau Claire <ron at cobi.biz>
To: vtnn43e <vtnn43e at comcast.net>; 'Elecraft List' <elecraft at mailman.qth.net>
Sent: Tue, Dec 27, 2011 6:10 pm
Subject: Re: [Elecraft] KPA500 was working now it’s not


Zack, what does the display indicate when you tap HV?

Ron AC7AC

-----Original Message-----
From: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] 
On Behalf Of vtnn43e at comcast.net
Sent: Tuesday, December 27, 2011 7:34 PM
To: Elecraft List
Subject: [Elecraft] KPA500 was working now it’s not




Powered up my KPA500 today for the first time today and it was working ok with 
my Flex-5000. Got 500 watts out on 40 to a dummy load and everything seemed ok. 
Powered the rig and amp off then on and all of a sudden get only 35 watts out 
for 35 in. Does not matter what band I Put my rig on as I only get out what I 
put in. Don’t see any errors and the amp is in OPER. There are no faults BTW. 

Anyone have any thoughts as to why I no longer get any output from the amp? 

Zack 

N8FNR

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