I would assume the "offset" is determined by the center tuning of pass and reject..
Or am I missing something here?
mike
At 12:40 PM 04/19/2005 +0000, you wrote:
Eric, tnx for the reply. What year is your catalog, and is Wacom
still in business? I am looking for more specific info (insertion
loss, reject loss, etc) about tuning and setting the offset. It does
not seem to have any way to set the offset without opening up the
cans.
73's, George WA2VNV
--- In [email protected], Eric Lemmon <[EMAIL PROTECTED]>
wrote:
> George,
>
> My WACOM catalog lists the WP-698 as a BpBr duplexer for the 1.270-
1.295
> GHz band., with a 12 MHz minimum spacing. There is no further info.
> Since it is a BpBr device, I should think that the main tuning rod
sets
> the pass, while the trimmer sets the notch.
>
> 73, Eric Lemmon WB6FLY
>
> wa2vnv wrote:
>
> > Hi all - I'm looking for specs and tuning information on a Wacom
> > WP-698
> > duplexer. It's a 4 can unit, 2 for Tx, 2 for Rx. Single screw for
> > tuning. What sets the spacing for Pass & Reject. 20 or 12 MHz
> > spacing?
> > Tried the usual searches but don't find any specifics for this
model.
> > Anyone out there got some info? Thanks.
> > George
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