[GreenKeys] WX typebasket...

[epvgk at limpoc.com]

On Wed, Aug 02, 2017 at 03:32:35PM -0700, Kenneth Gartland wrote:
> Hi all!
> 
> Just noticed Jim's posting re: the M15 WX basket...
> 
> He is rite, they are quite scarce and equally unique...
> 
> I think the German weather service may use
> these special symbols...
> 
> Mite be interesting to try to copy some of this
> traffic, with a machine equipped with the weather
> symbol type pallets or a 28 WX pallet typebox...
> 
> I believe they xmit @ 50bd with a 450hz shift,
> not sure of the operating frequencies, but maybe
> 11xxx mcs area(?)
> 
> Cheers!
> 
> Ken
> VE3-HMQ
> i-Telex 61663

Using a websdr receiver I picked up DDH on 147khz which is 50 baud with a 85 hz
shift iirc, (or maybe 23 hz?) and at any rate I was able to get my 28 to copy it
cleanly by moving the rangefinder off to one end of the scale. 


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