[ARC5] R-105A/ARR-15

Michael Hanz aaf-radio-1 at aafradio.org
Thu Jun 6 16:22:35 EDT 2019


 From page 5-30A of the manual:


- Mike  KC4TOS

On 6/6/2019 3:44 PM, Fuqua, William wrote:
>
>  By the way, what is the IF bandwidth of the R-105A.
>
> 73
>
> Bill wa4lav
>
>
>
> ------------------------------------------------------------------------
> *From:* arc5-bounces at mailman.qth.net <arc5-bounces at mailman.qth.net> on 
> behalf of Fuqua, William <wlfuqu00 at uky.edu>
> *Sent:* Thursday, June 6, 2019 3:33 PM
> *To:* ARC5 at mailman.qth.net
> *Subject:* [ARC5] R-105A/ARR-15
>
> Our club has a R-105A/ARR-15 that we will be selling on e*#*@) soon.
>
> It is an amazing receiver, however, looking at its design I am 
> wondering why they did not have sufficient leap in logic to make it 
> dual conversion rather than a
>
> single conversion with a rather broad band TRF IF.
>
>   The local oscillator is not band switched and is multiplied for 
> higher frequencies, a very good idea.
>
> So close to a very amazing design, but still amazing enough.
>
> 73
>
> Bill wa4lav
>
>
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-- 
Michael Hanz - KC4TOS

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