Re: KPA500 was working now it’s not

Posted by k2zf50 on Dec 28, 2011; 4:29pm
URL: http://elecraft.85.s1.nabble.com/KPA500-was-working-now-it-s-not-tp7131684p7133181.html

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 <[hidden email]>
To: vtnn43e <[hidden email]>; 'Elecraft List' <[hidden email]>
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: [hidden email] [mailto:[hidden email]]
On Behalf Of [hidden email]
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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