[ICOM] 751 / FL44a filter question
Tom Weigel
tomweigel at mn.rr.com
Fri Nov 17 08:15:55 EST 2006
Hello, Gary:
I am bringing my pristine '751A back online. It has the standard FL-44A
filter; any thoughts on what filter to add to the rig in the open filter
slot? My passions are SSB and RTTY, and I find I really listen more than I
transmit, probably as most hams do. The rig has the factory IF Shift, and
S/N is 04449.
Any advice you have would be greatly appreciated!
Thank you,
Tom, ABØJ
Minneapolis, MN
----- Original Message -----
From: "Gary Fiber" <gfiber at clearwire.net>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Thursday, November 16, 2006 10:44 PM
Subject: Re: [ICOM] 751 / FL44a filter question
> Chuck,
>
> I just downloaded the IC-751 instruction manual form Icom Japan and the
> 455 KHz FL-44A Filter was not an option but original equipment in the
> IC-751 radio.
> The FL30 was the 9 MHz SSB filter. Both were included as purchased..
>
> The manual shows only the FL52A and FL53A as the only 455 KHz option
> filters. Those were 500 Hz and 250 Hz CW filters respectively.
> There are several 9 MHz filters that were optional
> FL32 and FL63 the 500 and 250 MHz CW filters, FL33 AM filter and the FL70
> 2.8 KHz wide SSB filter.
>
> Gary K8IZ
>
> KI9A at aol.com wrote:
>> Guys,
>> I am pulling a couple filters from my 751, and one is the 455kz/2.4
>> FL-44a. I noticed when installing it, there must have been a couple of
>> resistors that were removed, i have no schematics, can anyone tell me
>> what they were, so I replace them after the filter is pulled?
>> Thanks!
>> 73-Chuck KI9A
>> ----
>> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
>> Icom Users Net: Sundays, 1700Z, 14.316 MHz
>> Icom FAQ: http://www.qsl.net/icom/
>>
>>
>>
>>
>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
> Icom Users Net: Sundays, 1700Z, 14.316 MHz
> Icom FAQ: http://www.qsl.net/icom/
>
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