[PCR-1000] PCR1000BUR1v2 Explanation?

[Jerry Flanders]

Back up the existing data, take some actual measurements on local, constant 
level signals, change the EPROM and recheck those signals to see if any 
diff. Finish the EPROM with whatever copy works best.

IIRC, the ex2099 software lets the technician do a complete alignment. 
Don't remember if special test equipment is required.

Jerry W4UK

At 23:59 6/9/2005, you wrote:
>My issue is I bought my early version used, and do not have anything like 
>the original EEPROM file, just what I created as soon as I got the 
>radio.  My query is applying the BUR "averaging" or whatever it is called, 
>and will it improve anything (since I do not have an early EEPROM dump) or 
>possibly degrade something?
>
>Guess I can just do it, but it would be nice to know what to look for.........
>
>Bob
>
>-------------- Original message from "Dale Ireland" <direland at drdale.com>: 
>--------------
>
>
> > I have an old pcr1000, the old US unblocked version. I hadn't checked my
> > EPROM for years. The PCR1000 works great but I recently thought maybe my
> > reception in the 137-8MHz satellite band was just a bit weak. So I 
> compared
> > the EPROM to the EPROM I saved when I first got the PCR1000, when 
> pcr1000BUR
> > was just released. It showed 102 errors!
> > I reloaded the original EPROM and reception improved.
> > Not long after buying the pcr1000 I purchased and installed the optional
> > noise reduction board. Not sure if that makes changes to the EPROM.
> > Dale
> >
> >
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