sent from galaxy tab 10.1
On Feb 21, 2012 9:42 PM, funbiz fun...@gmail.com wrote:
Just a quick update. The voltage on the cabinet is gone. The cause
improper grounding. I still have low plate but I will have to verify the
accuracy of the meter.
sent from galaxy tab 10.1
On Feb 21, 2012
I recently aquired a l4b. I upgraded the ps and soft key with harbach. I
turned the amp on in ssb with no load and have 2400 volts. I did not try
and key or do anything else as i do not want to cause damage. I believe i
should have 2600volts.
73 marc hs0zju
sent from galaxy tab 10.1
Marc,
What is your line voltage?
73,
Lee
-Original Message-
From: hs0zju hs0...@gmail.com
To: drakelist drakelist@zerobeat.net
Sent: Mon, Feb 20, 2012 10:53 am
Subject: [Drakelist] low plate voltgage l4b
I recently aquired a l4b. I upgraded the ps and soft key with harbach.
I turned
Marc - I just rebuilt the L-7PS with a Harbach board (and a L-4PS with the
Heathkit Shop board)Both boards show 2700 volts on the amp meters after
putting them into operation.
Did you do a low-voltage test before installing? I applied a 20VAC voltage to
the input and got ~50VDC at the
Typically this is due to low line voltage or a HV meter circuit that needs to
be recalibrated.
73,
Evan, K9SQG
-Original Message-
From: hs0zju hs0...@gmail.com
To: drakelist drakelist@zerobeat.net
Sent: Mon, Feb 20, 2012 10:52 am
Subject: [Drakelist] low plate voltgage l4b
I
drakelist@zerobeat.net
Sent: Mon, Feb 20, 2012 10:52 am
Subject: [Drakelist] low plate voltgage l4b
I recently aquired a l4b. I upgraded the ps and soft key with harbach.
I turned the amp on in ssb with no load and have 2400 volts. I did not try
and key or do anything else as i do not want
6 matches
Mail list logo
