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Date: | Sun, 27 Apr 2014 17:00:30 -0700 |
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Phil, I have an AL811H here, and I typically get about 600 watts out of it.
I could push it harder than I do, but I don't think that it is necessary to
do so. I often leave it tuned up on 10 meters, and when ten is open, 600
watts is plenty.
Alan/KD7GC
Alan R. Downing
Phoenix, AZ
-----Original Message-----
From: For blind ham radio operators [mailto:[log in to unmask]]
On Behalf Of Phil Scovell
Sent: Sunday, April 27, 2014 5:04 PM
To: [log in to unmask]
Subject: Al-811H
Mike,
It's been awhile since I read about the 811H so can you tell me how much
power you can get out of it and with how much drive?
Phil.
K0NX
----- Original Message -----
From: "Michael Ryan" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Sunday, April 27, 2014 5:12 PM
Subject: Hopefully this fixes things
> Hey all:
>
> Just ordered a new set of tubes and a new parasitic board for my AL-811H.
> Hopefully I will get it back up and running in a couple of weeks as I've
> missed it, the last couple of weekends when operating.
> After I had the friend take a look at solving my reduced 20M output, the
> amp kind of unravelled a little. The parasitic board blew and the tubes
> failed.
> Well, one of the 4 failed and rather then replace just one, I ordered a
> match set.
>
> 73:
> Mike VO1AX
>
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