Hi Gunner,
Like the other Direct Conversion SDR radios, the 7300 does not have an
Intermediate Frequency (IF).
Roofing filters are inserted in the first IF... but when there is no IF, there
is no place to use a roofing filter. That's why the missing roofing filter.
None of the other SDR radios have roofing filters either.
You won't find 2 receivers in any radio costing just $1300.
73 - Rick, DJ0IP
(Nr. Frankfurt, Germany)
-----Original Message-----
From: TenTec [mailto:tentec-bounces@contesting.com] On Behalf Of
gunnerjuulnyholm@me.com
Sent: Wednesday, April 27, 2016 12:54 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] IC7300
Maybe I missed it, but the IC7300 lacks at least some roofing filters and a
full size second receiver like the RS366. What a blessing it is to be able to
operate on two frequencies on a busy band or at a pile-up!
🙏
Gunner
-----------------------------------------------
Gunner Juul-Nyholm OZ6NF-5P5S
Maglegårds Allé 93 B
DK-2860 Søborg
40130044
www.godepenge.dk
www.positivemoney.org
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