Astatic 878 DM bordmikrofon

Forsterkermikrofon , keramisk, standard PTT og låsbar PTT knapp, 4 pins plugg.  Bruker 9 volts batteri – må kjøpes utenom.

• Type: Transistor keramisk
• Output Level: -44dB Below 1 volt per microbar at 1 khz into 1 megohm load
• Output Adjustment: Approx. 40db range
• Impedance: 5000 Ohms Max., recommended load of 100 ohms and up
• Polar Pattern: Omni Directional
• Cable: 60 cm coiled 4 pin plugg 
• Weight: 750 gram 
• Power: 9v battery