Microphone 77L
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Astatic Corp.;: Microphone 77L [Microphone/PU] ID = 2090547 1400x1704
Select picture or schematic to display from thumbnails on the right and click for download.
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Omnitronics LLC | ||||
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| Year: 1945–1960 ? | Category: Microphone or Pick-up element |
| Details | |
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| Loudspeaker | |
| Power out | |
| from Radiomuseum.org | Model: Microphone 77L - Astatic Corp.; Conneaut OH |
| Material | Metal case |
| Shape | Miscellaneous shapes - described under notes. |
| Dimensions (WHD) | 2.125 x 8 x 2.6875 inch / 54 x 203 x 68 mm |
| Notes | Dynamic Cardioid, 30-15,000 Hz, dynamic cartridge. Output -48 dB at 40kOhms, -53dB at 150/250 Ohms, -52 dB at 30/50 Ohms. The 77L is the same as the Astatic Model 77 except for special mount for Astatic G or UG8 Grip-to Talk Deskstand. |
| Net weight (2.2 lb = 1 kg) | 2 lb 6 oz (2.375 lb) / 1.078 kg |
| Mentioned in | - - Manufacturers Literature (Astatic Microphones Catalogue C1970) |
Model page created by Jack Sorensen. See "Data change" for further contributors.
All listed radios etc. from Astatic Corp.; Conneaut (OH)
Here you find 39 models, 38 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
