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GH-12A; Heathkit Brand, (ID = 74052) Microphone/PU
GH-12A; Heathkit Brand, (ID = 126035) Microphone/PU
GH-12A; Heathkit Brand, (ID = 126036) Microphone/PU
GH-12A; Heathkit Brand, (ID = 73910) Microphone/PU
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GH-12A; Heathkit Brand, (ID = 73910) Microphone/PU
Heathkit Brand,: GH-12A [Microphone/PU] ID = 73910 691x496
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For model GH-12A, Heathkit (Brand), Heath Co.; Benton Harbor (MI)
Country:  United States of America (USA)
Manufacturer / Brand:  Heathkit (Brand), Heath Co.; Benton Harbor (MI)
alternative name
Heath Company
Year: 1968–1978 Category: Microphone or Pick-up element
Wave bands - without
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Model: GH-12A - Heathkit Brand, Heath Co.;
Material Plastics (no bakelite or catalin)
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 65 x 95 x 50 mm / 2.6 x 3.7 x 2 inch
Notes Handheld high impedance ceramic microphone with PTT for HAM purposes. Produced by Turner Co. for HEATH.
Net weight (2.2 lb = 1 kg) 0.5 kg / 1 lb 1.6 oz (1.101 lb)
Price in first year of sale 16.00 $
Source of data -- Original-techn. papers.
Mentioned in Heathkit: A Guide to Amateur Radio Products

Model page created by Michael Schlör. See "Data change" for further contributors.

All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)
Here you find 673 models, 653 with images and 484 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.