| Type: | Amplified ceramic hand microphone | 
| Frequency response: | 200-3000 Hz (No reference) | 
| Sensitivity: | ? dB (? Hz, ? cm) | 
| Output level: | -44 dB Re: 1 Volt/microbar to 5 Kohm load 40 dB adjustable output range | 
| Output impedance / connector: | Below 5 Kohm / Open end (Four wire coiled cord) | 
| Power supply: | 7 VDC (Internal battery) | 
| Current drain: | ? mA | 
| Dimensions (W*H*D): | 60*86*33 mm (2.38*3.38*1.31") | 
| Weight: | 262 g (9.25 oz) | 
| Manufactured: | USA, 197x-19xx (Discontinued) | 
| Other: | 
Wired for electronic switching.
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| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |   | 
| Applicable radios: | Many |