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Re: Tape Recorders



Another method that I found works is to use your computer to digitize
the sound. Low frequency response is VERY important.

Ron

assib@imap1.asu.edu wrote:
> 
> Hi,
> Here is a technical issue:
> I want to record a 9600 downlink on tape.
> Testing a simple Radio-Shack mono tape recorder, it looks like the
> high frequency response is fine. It is not exactly linear, but that
> can be corrected by a non-linear input amplifier.
> One thing I did notice is that the Jitter is very high. Now that could be due
> to one of several reasons:
> 1. bad low frequency response of the tape recorder.
> 2. bad motor speed control / bad tape alignment.
> I know its only a 19$ R.S. unit - but that all I had to test :-)
> Did anyone test the frequency response of a different tape recorder ?
> bye, Assi
> 
> -------------------------------------------------------------
>      Assi Friedman, 4X1KX/KK7KX Arizona State University
>                   "The Truth Is Out There"
> Tel: 602-844-1458 (home)
> Tel: 602-965-2474 (ASUsat lab)
> Fax: 602-965-0277 (ASUsat lab)
> Email: assib@asu.edu
> Home Page: http://www.public.asu.edu/~assib
> ASUSat Page: http://www.eas.asu.edu/~nasasg/asusat/asusat.html
> --------------------------------------------------------------

-- 
Ron Parsons
W5RKN



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