In SSB mode, until you speak into the mike, there is no output signal in transmit mode.  Switch to CW mode, key the radio via an external key or paddle and see what you have.  Or press XMIT/TUNE function for 2 seconds.  You should have output.   Also check to see what value of PWR is set on the radio.    I use 20 watts for TUNE for all bands when the KPA500 is in OPER  mode.

73

Bob, K4TAX


On 1/16/2022 8:01 AM, [email protected] wrote:
Message: 6
Date: Sat, 15 Jan 2022 10:15:29 -0600
From: rikoski<[email protected]>
To:[email protected]
Cc: Richard Rikoski<[email protected]>
Subject: [Elecraft] K Line: Signal loss in a QSO
Message-ID:<[email protected]>
Content-Type: text/plain;       charset=utf-8

I have a K3, P3, KAT500 and KPA500. I was listening in the middle of a QSO and 
lost signal.

I tested my antenna with a back up transceiver and the antenna and coax are 
good.

The P3 still shows signals but only hiss comes out of the K3?s speaker.

Keying the k3 by pressing the attached foot pedal turns on the red Tx light on 
the K3 but the display on the KPA500 shows an asterisk to the left of the power 
out reading of zero on its display.

No signal goes to the antenna and nothing besides hiss comes out of the speaker.

What should I do next?

Thanks. W9ZD

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected] 

Reply via email to