Re: [Amps] OT: Anyone know of any RF Speech Processor Kits?

["Osten B Magnusson" <sm5dqc@areteadsl.se>]

Hello Ken!

Back in the seventies "DX-engineering" made some
REAL RF-clippers for Collins and Drake with mechanical
filter, they are no longer in business but maybe you can 
find a circuit diagram!

I am old too, licensed 1962...

73/DX de Osten SM5DQC    sm5dqc@areteadsl.se


----- Original Message ----- 
From: "Ken G3WCS" <lists@kentek.co.uk>
To: "Peter Frenning, OZ1PIF" <oz1pif@privat.dk>
Cc: <amps@contesting.com>
Sent: Saturday, January 15, 2005 5:22 PM
Subject: Re: [Amps] OT: Anyone know of any RF Speech Processor Kits?


> Peter Frenning, OZ1PIF wrote:
>
> > Ouch, you dont pull you punches Rich!
> > Actually both compressors and the much ridiculed "Apollo Beep" have 
> > their uses, especially in very weak signal, VHF and above, voice 
> > communication.
>
> Hi guys,
>
> I'm an ageing G3, which is quite an old callsign in the UK, being
> licenced in 1967.
>
> I don't have a lot of knowledge of what happens on 11 mtrs.
>
> I would really like to build up a RF Speech Processor if anyone makes a
> kit. I guess some of the 27 Mhz versions are audio clippers/compressors
> which are not that good on crowded bands with lots of local stations. I
> know of a design by DF4ZS, but it is only available ready made, although 
> he does provide full constructional info. Guess I might have to source 
> the parts and make one myself from his circuit.
>
> If anyone does know of such an item as a kit, please let me know.
>
>
> Thanks.
>
> Ken.
>
> --
>
> Ken G3WCS <ken@g3wcs.com>
> IO83rh : Cheshire : NW England
> (+44) (0)870 765 1632 (home)
> (+44) (0)7733 400 950 (mobile & sms)
>
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