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HM-IV (HM 4)

HM-IV ; Henry, Kapt. (ID = 156176) Microphone/PU
HM-IV ; Henry, Kapt. (ID = 156127) Microphone/PU HM-IV ; Henry, Kapt. (ID = 308589) Microphone/PU
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HM-IV ; Henry, Kapt. (ID = 156127) Microphone/PU
Henry, Kapt.: HM-IV [Microphone/PU] ID = 156127 356x398
Select picture or schematic to display from thumbnails on the right and click for download.
For model HM-IV (HM 4), Henry, Kapt. Heinrich & Co.; Wien
Country:  Austria
Manufacturer / Brand:  Henry, Kapt. Heinrich & Co.; Wien
Year: 1950 ?? Category: Microphone or Pick-up element
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Model: HM-IV - Henry, Kapt. Heinrich & Co.;
Material Metal case
Dimensions (WHD) 110 x 60 x 0 mm / 4.3 x 2.4 x 0 inch
Notes Dynamisches Mikrofon; Empfindlichkeit 4 mV/µbar bei Gitteranpassung; Impedanz: 15-200 Ohm oder Gitteranpassung.
Price in first year of sale 790.00 ATS
Source of data -- Original prospect or advert / Radiokatalog Band 2, Ernst Erb

Model page created by Hans Haas. See "Data change" for further contributors.

All listed radios etc. from Henry, Kapt. Heinrich & Co.; Wien
Here you find 68 models, 60 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.