ER #310, March 2015


Issue Contents

0Photographs of Hams,Photographs of Hams
2Oscar Hammarlund (In 1910),Photographs of Hams
2Hole in Hammarlund History: The Comet, TheHalverson,Receivers
9The Dark Knight Arises: Knight R-100 Receiver ImprovmentsLegate,Modifications
16Ham Looks at the Knight Kit R-100A and Likes It, AWherry,Receivers
18Adding External 40 Meter VFO CapabilityMarcellino,Miscellaneous – Technical
24U.S. Military's First Encounter with FM Radio, a Landmark Photograph, TheKatzdorn,Military
28Edward J. HickeyMarquie,Photographs of Non-Hams
31Twentieth Annual meeting of the West Coast Military Radio Collectors Group,Hamfests/Conventions
32FR-149/USM-159 Heterodyne Frequency Meter, Part 1, TheLong,Military
46 Article Update: Upgrading Receiver AGC in the National NCX-5 MK IICrosher,Modifications


ER 310, March 2015

Additional information

Weight3.4 oz
Dimensions9 × 6 × .25 in