HDP-21A
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Heathkit Brand,: HDP-21A [Microphone/PU] ID = 2299011 1297x2041
Select picture or schematic to display from thumbnails on the right and click for download.
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Heath Company | ||||
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| Year: 1966–1976 | Category: Microphone or Pick-up element |
| Wave bands | - without |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: HDP-21A - Heathkit Brand, Heath Co.; |
| Material | Metal case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 0 x 270 x 0 mm / 0 x 10.6 x 0 inch |
| Notes | Heathkit High impedance dynamic desktop microphone HDP-21A with PTT for HAM (amateur radio) purposes. Matches the Heathkit SB-series. Produced by Electro-Voice for HEATH Comp. |
| Net weight (2.2 lb = 1 kg) | 0.9 kg / 1 lb 15.7 oz (1.982 lb) |
| Price in first year of sale | 30.00 $ |
| 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.
