Amateur Radio K3MSB

K 3 M S B

Airville, Pennsylvania

York County -- Grid FM19

B&W 5100B	B&W 51SB-B	B&W 5100	B&W 51SB	Johnson Valiant
HT-37 & SX-111	HT-32 Mk 1	SX-101A
SX-25 Super Defiant	TW600 & TW2000
HQ-120-X	HQ-129-X	HQ-180
DX-100B	Heath SS-9000
SCR-274N	BC-348	RBH-2	ART13/DY17A	T-240/SRT-10	BC-342-N	SCR-506
Gaseous Transmitters
AVRO Lancaster	Through the bombsight

Twiddle Method of Component Replacement

SB-200 Information

Using HM-102/2102 Meters in an SB-220

Vintage On The Air Activities

This site is always !! Last update 19 August 2017 A.D.

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