BBC coverage: Colossus vs. Modern hardware - test-drb@ccmp.vtda.org

16 Nov 2007

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  Date: Thu, 15 Nov 2007 19:14:48 -0500
 From: wdonzelli at gmail.com
 To: cctalk at classiccmp.org
 Subject: Re: BBC coverage: Colossus vs. Modern hardware

  AFAIK there's no transmission equipment as
part of the SZ42 itself though, so
 something would still need to be hooked between that and a giant aerial in
 order to do the transmission; I think it was this bit that Will was interested in. 

 No, I am interested in the thing that modulates the bitstream, before
 the transmitter. The modem, basically, not the transmitter.

 --
 Will 
Will,

I did some fairly bizarre modem design for a downhole well logging camera, transmitting
power and digital video over 5 miles of coax.  I can probably answer any modulation
questions you may have, or point you to the literature I used in my research and design.

Randy

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