Astatic 878DM Desk Top Microphone
The Astatic AST-878DM is Omni Directional Ceramic Desk Microphone offering a rugged Cycolac housing for Industrial and Commercial applications.
The microphone switching is accomplished with a simple "Push to Talk" button with locking capabilities. The volume can be adjusted with a potentiometer, located under the microphone's base.
This microphone is designed to take normal abuse and retain its performance just as all Astatic microphones.
- Type: Transistorized Ceramic
- Output Level: -44dB below 1v per microbar at 1KHz into 1 Megohm load
- Output Adjustment: Approx 40dB range
- Impedance: 5000 OHMS Max
- Polar Pattern: Omni Directional
- Switch Control: Push to Talk
- Cable: 2ft with four pin connector
- Weight: 550gm
- Finish: Durable molded Cycolac in Black with Die Cast base
- Power: 9V battery (Not included) or regulated power supply (Not included)
4 Pin Connection with Uniden wiring
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