AST878DM Amplified Ceramic Desk Base Microphone [AST878DM]

by Astatic

The Astatic AST878DM is a high quality amplified ceramic desk mic with a tough housing for industrial and commercial use. 

Features

• Requires 9v battery (not included)
• Wired 4pin Cobra/Uniden
• PTT and Lock buttons
• Volume adjustment
• Rugged resin housing

Specifications

• Omni directional
• 2' coiled cable and 6 conductor w/shield
• Output -44dB  at 1 kHz
• Impedance 5000 Ohms max