[Milsurplus] TM 11-688

[Bob Wilder]

Does any one out there have a copy of TM 11-688, Radio Direction Finder 
AN/TRD-4A?  Need to get the specs on the antenna array.  Want to try 
building this vertical array for receiving as a steerable antenna.

TIA 73

Bob Wilder, AF2HD/AFA2HD
6032 Idlemoore Court
Theodore, AL 36582-4036
251-653-5274
http://home.earthlink.net/~bwild
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