[Icom] IC751A & filters

Fri, 22 Nov 2002 20:52:24 -0800

Hi Isaac,

The IC-751A comes stock with the FL-80/FL-44A pair (2.3 kHz @ -6 dB)  for
SSB. This is perhaps the best SSB filter set Icom ever made. There is one
option slot for a 455 kHz CW filter such as the FL-52A (500 Hz @ -6 dB) or
the FL-53A (250 Hz).

You could replace the FL-44A with an Inrad 109, which has a slightly better
shape factor, or the Inrad 110 (2.1 kHz @ -6 dB) for improved
adjacent-channel rejection.

http://www.qth.com/inrad/

Best 73,
Adam, VA7OJ/AB4OJ
North Vancouver, BC, Canada
http://www.qsl.net/ab4oj/
Icom FAQ site:
http://www.qsl.net/icom/

-----Original Message-----
From: [email protected] [mailto:[email protected]]On
Behalf Of TL
Sent: Friday, November 22, 2002 13:05
To: [email protected]
Subject: [Icom] IC751A & filters

Hello again ,
Regarding  an IC751A ,
which filters should I opt for, wanting mainly to be able to handle SSB and
RTTY QRM?
(few local S9+30Db friends, and\or  many S9 pileups) ?

Also, I have seen somewhere a discussion about the considerations for
installing
IF-filters at various IF's - can anyone point me there?

Thanks for the education - in advance.
Greetings, de Isaac, 4Z4TL

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