@contesting.com
Subject: Re: Topband: amp tripping on 160
My old friend N8PR(SK) had a similar problem. Peter QTH was few miles for a AM
station. The SPE amp is very sensitive, the signal from the AM station was
strong enough to trip the amp. The solution was a 2 KW high pass filter to
attenuate 30 db
[mailto:topband-bounces+zen90387=zen.co...@contesting.com] On
Behalf Of Jose_Carlos
Sent: 29 October 2021 16:17
To: WW3S; FZ Bruce
Cc: topband@contesting.com
Subject: Re: Topband: amp tripping on 160
My old friend N8PR(SK) had a similar problem. Peter QTH was few miles for a AM
station. The SPE amp is very
for Windows
From: WW3S
Sent: Friday, October 29, 2021 11:06 AM
To: FZ Bruce
Cc: topband@contesting.com
Subject: Re: Topband: amp tripping on 160
I have toroids on all the cables….and even started pulling cables out of the
shack to see if it made a difference….im beginning to wonder if the amp
rom: "WW3S"
> To: "topband@contesting.com"
> Cc:
> Sent: Friday October 29 2021 10:44:39AM
> Subject: Topband: amp tripping on 160
>
> After two great nights of being able to receive, I am beyond frustrated,
> as I cannot transmitsomething happened recent
: "WW3S"
To: "topband@contesting.com"
Cc:
Sent: Friday October 29 2021 10:44:39AM
Subject: Topband: amp tripping on 160
After two great nights of being able to receive, I am beyond
frustrated,
as I cannot transmitsomething happened recently, and I cannot
figure
it out.
If everything is fine at lower power but trips at higher power, it could be
RFI. But I would suspect an arcover somewhere.
It sounds like your feedpoint is low impedance but there can be arcovers on
the insulator at the end of your L, too. Or if your L is spaced off from
the tower with
After two great nights of being able to receive, I am beyond frustrated,
as I cannot transmitsomething happened recently, and I cannot figure
it out... I suspect its RFI, but not sure why.as soon as I transmit
on my Inverted L, my SPE 1.3KFA amp trips, saying SWRT exceeds
