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AW: Re: LF: Ropex Info?

To: <[email protected]>
Subject: AW: Re: LF: Ropex Info?
From: "Scholz, Marco " <[email protected]>
Date: Fri, 20 Mar 2009 18:02:42 -0000
Reply-to: [email protected]
Sender: [email protected]
Thread-index: AcmpgkVa7oF5g0y1QnGjTlRzCeXFFAAA8sov
Thread-topic: LF: Ropex Info?
Hello Warren,
I have 2 pages - schematic and pcb board.
You can download from
http://dd7pc.qsl.nu/dd7pc_137khz_files/ropex_schematic_01.jpg and 
http://dd7pc.qsl.nu/dd7pc_137khz_files/ropex_schematic_02.jpg

Vy73
Marco
DD7PC

----- Originalnachricht -----
Von: [email protected] <[email protected]>
An: [email protected] <[email protected]>
Gesendet: Fri Mar 20 17:31:46 2009
Betreff: Re: LF: Ropex Info?

Marco,

    Thank you!

-- 
73 Warren K2ORS
                WD2XGJ
                WD2XSH/23
                WE2XEB/2
                WE2XGR/1


On Fri, Mar 20, 2009 at 12:23 PM, Scholz, Marco <[email protected]> wrote:
> Hello Warren,
> I have also a Ropex and will scan the light documentation for you.
> The only modification I did was a socket for the xtal, so I can easily change 
> the frequency. I have anyway the top cover removed, because with an 
> additional big fan I can ran QRSS60. Without I think QRSS3 is the maximum.
> I also need a low pass filter in front off my loading coil as described on 
> the great website http://wireless.org.uk/ropex.htm
>
> Vy73
> Marco
> DD7PC
>
>
> ----- Originalnachricht -----
> Von: [email protected] <[email protected]>
> An: rsgb_lf_group <[email protected]>
> Gesendet: Fri Mar 20 16:51:34 2009
> Betreff: LF: Ropex Info?
>
> Hello the list,
>
>     I have just acquired a Ropex "The First" transmitter for 136kHz -
> but without documentation of any kind.
> I know that Ropex did not supply anything more than a single sheet of
> instructions but I'm lacking even that.
> Questions:
> 1) Anyone have a copy of the instruction sheet that they could copy or scan?
> 2) Any info on mods (injecting an external vfo for example)?
> 3) Anybody do any 'reverse engineering' of the circuit?
>
> Any info at all is much appreciated!
>
> --
> 73 Warren K2ORS
>                WD2XGJ
>                WD2XSH/23
>                WE2XEB/2
>                WE2XGR/1
>
>
>


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