[ARC5] WWII ARC-5 tunable VHF sets

[Mike Hanz]

All this discussion about performance figures reminded me that Gordon 
White kindly sent me a partial set of performance curves for the R-112 & 
R-113 VHF receivers and the T-89 & T-90 transmitters.  I finally had 
some time to dig them out and post them on the aafradio.org website:

http://aafradio.org/docs/VHF_Set_Performance_Curves.pdf

Interesting - they do pretty well for a 1944 set.

73,
Mike