Fw: [amsat-bb] 435.454.3 MHz USB

["N1RZ" <n1rz@xxxxxxxxxxxxx>]

Maggie,

I think this is a good catch.   There seems to be many little 'birdies' in
this rig.  Unfortuantely.   I love the radio.....

Thanks for the quoted info....it's MUCH appreciated.

Tim

----- Original Message -----
From: "Margaret Leber (KB3DXS)" <maggie@voicenet.com>
>  From the FT-847 spec sheet...
>
> >    On all bands, the fundamental architecture of the receiver is the
same.
> >   After input bandpass filtering, a defeatable RF preamplifier provides
> >   front-end gain with very low noise figure and excellent dynamic range.
> >   The RF preamplifier is followed by a one-chip quad-FET first mixer,
> >   which provides outstanding rejection of intermodulation. The first
> >   receiver IF is at 45.705 MHz, while the second IF is at 455 kHz, where
> >   the main IF selectivity elements are found...
>
>  73 de Maggie KB3DXS


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