--- In [email protected], "Paul Finch"
<[EMAIL PROTECTED]> wrote:
> Hello,
>
> If it has the "New Improved" PA deck and he is below 450 MHz using
one of
> the 450 to 470 MHz split radios is the problem. You can tell the
new PA
> deck from the old by the Q-4 driver transistor. The old style was
not
> screwed into the casting, It's a surface mount looking thing. The
new
> driver is screwed to the casting and they also have copper
colored "springs"
> over the top of both the driver and final transistors.
>
> I just did 5 of these updates to my TKR-850's and tested them all
on 442.15,
> none made rated power there but did above 450 MHz. To prove this
he can
> always program the radio to a higher frequency and check it there.
>
> Paul
> WB5IDM
>
>
>
Hi Paul
I'll be using the unit at 462 and that is where I've been trying to
set the power at via software. The question I posed about amateur
frequencies was for my own info. I can't find a Q4 transister but
do have a Q5 # K3478 that has screws at the top and bottom of it.
Bob, GMRS WPVV845, Amateur KG4WAD, LMRS WPXC892
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