Astatic 878DM Desktop CB 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.

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Experience the pinnacle of audio clarity with the Astatic AST-878DM Omni Directional Ceramic Desk Microphone. Crafted to cater exclusively to radio amateurs, this exceptional microphone surpasses expectations in both industrial and commercial applications.

Housed within a rugged Cycolac casing, this masterpiece is built to endure even the harshest environments, guaranteeing reliability that withstands the test of time. Its robust construction ensures seamless operation regardless of your professional demands.

Featuring an intuitive «Push to Talk» button with locking capabilities, you’ll effortlessly control your communication flow at your fingertips. Experience uninterrupted conversations anytime without any hassle or inconvenience.

In addition, we have incorporated a convenient potentiometer beneath the microphone’s base – allowing effortless volume adjustments during intense discussions or tranquil moments alike. Stay firmly in command without compromising on convenience or ease-of-use.

Designed meticulously for durability and resilience while delivering unrivaled performance, our Astatic 878DM Desktop CB Microphone redefines what it means to communicate effectively. It fearlessly embraces normal abuse without diminishing its unparalleled quality – ensuring crystal-clear sound transmission every single time.

Upgrade your communication potential today with the Astatic AST-878DM Desktop CB Microphone – where professionalism meets cutting-edge technology!


Technical Specifications:

  • Type: Transistorized Ceramic
  • Output Level: -44dB below 1v per microbar at 1KHz into 1 Megohm load
  • Output Adjustment: Approx 40 dB range
  • Impedance: 5000 OHMS Max
  • Polar Pattern: Omni Directional
  • Switch Control: Push to Talk
  • Cable: 2ft with four pin connector
  • Weight: 550 g
  • 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

Additional information

Weight 0.7 kg