[GreenKeys] 170 shift to 850 shift converter??

[Harold Hallikainen]

Interesting problem. Seems like in hardware or software, take the fifth
harmonic of the incoming signal, then heterodyne back down.

Harold


> Ray KA3EKH is wanting to use his MD-522/GRC military rig - it is an 850 Hz
> shift device (2000+/-425) and cannot copy ITTY, etc. It evidently doesn't
> copy mark-only or space-only. And it needs to stay unmodified.
>
> So, what is the easiest way to get 850 Hz from ITTY? Is there some nifty
> piece of software that would do that somehow?
>
> Otherwise he could use an additional TU to receive 170 shift and rekey at
> 850 shift.
>
> Happy teletyping!
> Nick England K4NYW
> www.navy-radio.com
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