[1000mp] INRAD 70 Mhz I.F.

[w1to at adelphia.net]

 Listen on the sub-receiver and you can still do FM.

73, Tom, W1TO


---- Bob Main <bobmain1 at alltel.net> wrote: 
> Interesting, I didn't know that it kill FM on 10 mtrs.  Well at least I did 
> make one DX contact over there before I "killed" it.
> 
> Bob
> 
> ----- Original Message ----- 
> From: "W3JXP" <w3jxp at adelphia.net>
> To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
> Sent: Wednesday, March 23, 2005 10:07 PM
> Subject: Re: [1000mp] INRAD 70 Mhz I.F.
> 
> 
> > They do occupy the same space, you can have only one or the other, but the 
> > roofing filter does what IF amplifier did as well as improving the large 
> > signal handling of the radio. It is at the cost of good AM reception on 
> > the main receiver and no FM on 10 meters as the roofing filter is too 
> > narrow for good sounding AM and FM.
> >
> > John Passaneau W3JXP
> > State College Pa.
> > W3JXP at adelphia.net
> >
> > ----- Original Message ----- 
> > From: "Bob Main" <bobmain1 at alltel.net>
> > To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
> > Sent: Wednesday, March 23, 2005 9:59 PM
> > Subject: Re: [1000mp] INRAD 70 Mhz I.F.
> >
> >
> >>I think they occupy the same space, but not sure.
> >>
> >> Bob
> >> KB4CL
> >>
> >> ----- Original Message ----- 
> >> From: "Barrie Smith" <barrie at centric.net>
> >> To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
> >> Sent: Wednesday, March 23, 2005 9:35 PM
> >> Subject: Re: [1000mp] INRAD 70 Mhz I.F. Amplifier I 
> >> needinstallationinstruction
> >>
> >>
> >>> Speaking of the 70 Mhz IF amplifier, I have one for my MKV that I've 
> >>> never installed.
> >>>
> >>> Now I'm hearing of the roofing filter.
> >>>
> >>> Should both the amp and filter be installed?
> >>>
> >>> Thank you,
> >>>
> >>> Barrie, W7ALW
> >>>
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> >>
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