Re: [IRCA] Icom R75

[Nick Hall-Patch <nhp@xxxxxxxx>]

At 06:22 02/10/2005, you wrote:
>Thanks Nick. What kind of mods did Guy have?
>
>73,
>

quoting from the review:

>  the SSB "Phidelity" mod from the R75 Yahoogroup which improves audio 
> fidelity particularly in SSB mode, the Kiwa synchronous detector 
> modification which improves lock and AGC characteristics, and replacement 
> of the 15 kHz first IF filter by a 6 kHz one, the effect of which is less 
> apparent splatter in AM and S-AM, and perhaps bit better reception in 
> SSB.  (this mod compromises FM mode and wide AM reception however).  The 
> final modification was the removal of the front-end attenuator that 
> affects MW and LW sensitivity.
>
  perhaps Guy might have more to say on this...

best wishes,

Nick




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Nick Hall-Patch
Victoria, B.C.
Canada

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