[R-390] Anyone interested in yet another R390A crystal list?

Tom Norris r390a at bellsouth.net
Mon Aug 21 20:49:25 EDT 2006


If anyone is interested in taking a look, I threw together a quick  
all-encompassing R-390A crystal list.
This list cross references band position with crystal frequencies and  
oscillator out and is a bit easier to read, IMHO than the diagram in  
the y2k manual.  This builds on Nolan's crystal list that gave the  
milspec information for the crystals.

http://r390a.fernblatt.net/xtals_390a.pdf
http://r390a.fernblatt.net/xtals_390a.gif

(Just for fun, leave out the file name for this week's example
of another hobby, web error pages)

Comments and brickbats appreciated.  Particularly the latter. I had  
written a similar document to help with troubleshooting the R-390,  
but that needs to be gone over again, not sure it's worth it unless  
someone might find it useful - could be the beginning of an R-390  
troubleshooting guide.

If I've overlooked something and such a list already exists, please  
disregard.


Tom NU4G


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