Filipe;
I took the lid off my PT-3 and R12 is 100 ohms, 5%, 1/8 watt. I am pretty sure
this is a resistor that acts as a fuse to protect the front end in case the
transmit power does not switch out properly or fast enough. I also had an older
version, Model PT, and have blown that equivalent resistor a couple of times
when my external transmit relay stuck.....
I use my PT-3 strictly for my Beverage receive antenna into the Rx antenna port
of my FT-2000.
Mike, W7VO
Scappoose, OR
----- Original Message -----
From: "Filipe Lopes" <ct1ilt@mail.telepac.pt>
To: CQ-Contest@contesting.com
Sent: Monday, June 15, 2009 4:39:08 PM GMT -08:00 US/Canada Pacific
Subject: Re: [CQ-Contest] Ameco PT-3
Hi guys
sorry for the off-topic
I have an AMECO preamp, PT-3 model
The resistor R12 blew up somehow, anyone can help me telling which is this
resistor because I cant find it anywhere. Just need to know the color code
if you have one.
thanks
Filipe CT1ILT
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