I have several transceivers, some of them I would like to use as a pair turned
on and of which I would like to use alternatively without switching them off
and on. So I need two bandpass filters for 160 80 60 40 30 20 17 15 12 10
bands, so I guess no need 6meters, so that is NINE bands.
60 is not for me, so can skip. I want to protect the rcvr front ends of my
radios.
tnx ur msg 73
Charles Harpole
k4vud@hotmail.com
> From: n7rt@cox.net
> To: k4vud@hotmail.com
> Subject: Re: [Amps] Whither all band sw bandpass filters
> Date: Mon, 23 Jun 2014 19:38:50 -0700
>
> Charley,
> I built the 5B4AGN filter bank and for contesting, the 15 and 10 meter
> filters are really not needed, IMHO.
> Explain why you need 10 bands?
> 73 Hardy N7RT
>
>
> ----- Original Message -----
> From: "Charles Henry" <k4vud@hotmail.com>
> To: <amps@contesting.com>; <hs1fvl@gmail.com>
> Sent: Monday, June 23, 2014 6:53 PM
> Subject: [Amps] Whither all band sw bandpass filters
>
>
> > whither goest the needed item.........
> > I need a commercially manufactured ALL ham band auto switching bandpass
> > filter units.
> > Is one in the works from someone anytime soon???
> >
> > I.C.E. sells the 419B which covers the 6 HF contest bands and
> > automatically slaves with the band switch of transceivers. That leaves
> > all the WARC bands not protected.
> >
> > Array Solutions sells an aptly named AS-419 auto switching filter set for
> > the SIX bands and a separate AS-419W for four bands, WARC and 60m. Nice
> > Guy Jay at Array politely refused my request to him to create a unit for
> > all TEN bands in one unit. Having two boxes makes switching and wiring a
> > nightmare.
> >
> > Does anyone have a solution for need to cover all TEN HF bands, which is
> > the real need. Tnx, 73
> >
> > Charles Harpole
> > k4vud@hotmail.com
> >
> > _______________________________________________
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> > Amps@contesting.com
> > http://lists.contesting.com/mailman/listinfo/amps
> >
>
>
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