And many VHF/UHF brick amps
Carl
KM1H
----- Original Message -----
From: "Louis Parascondola" <gudguyham@aol.com>
To: <ka4inm@tampabay.rr.com>; <amps@contesting.com>
Sent: Saturday, June 18, 2011 9:45 AM
Subject: Re: [Amps] al-811 wont transmit
>
>
>
> Both were first time
> mplifier owners and they thought an amp keyed on it's own after RF was
> applied
>
>
> Like CB amps do?
>
>
>
>
> -----Original Message-----
> From: Ron Youvan <ka4inm@tampabay.rr.com>
> To: amps <amps@contesting.com>
> Sent: Sat, Jun 18, 2011 9:32 am
> Subject: Re: [Amps] al-811 wont transmit
>
>
> Mitch Cox wrote:
>> I have had 2 customers this week that asked that same question. They had
>> no
> dea there was a key line that needed to be connected. Both were first time
> mplifier owners and they thought an amp keyed on it's own after RF was
> applied.
> nytime this happens I try to remember back to my first experience with Ham
> adio and how stupid I was made to feel because I didn't magically know
> verything. Sometimes you just have to be patient and understanding, bless
> their
> earts.
> I think some CB foot warmers have "RF sensing" switching circuits. I
> know
> 've had several 2
> eter amplifiers that did. (5 W in 35 W out) I don't think it is 100%
> tupidity.
> -
> Ron KA4INM - The man who sets out to carry a cat by its tail learns
> omething
> that will always be useful and which never will grow dim
> or
> oubtful.
> -- Mark
> wain.
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