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Desktop Paging Chime Microphone RH301MC

※ Compact desktop paging microphone with gooseneck positioning flexibility for sound reinforcement applications.
※ DC9 or AC power supply with supplied adapter.
※ Exudes excellent speech and intelligibility.
※ Cuts through noisy backgrounds of live miking situations and large gatherings.
※ Effective control of feedback, reduced ambient handling noise, and low sensitivity to breath and popping sounds. 
※ Features a wire-mesh wind filter. 
※ Table stand with on/off switch.
※ 4 tones prior to speaking.
  • Description
  • Specification
The RH-AUDIO RH301MC is a passive 4-tone chime desktop paging microhone with elegant style for simple single zone in public address,and paging communication systems,ideal for applications including restaurants,shops,warehouses,transportation terminals and schools etc.

To significantly reduce background noise and feedback,the RH301MC features a cardioid pick-up pattern that is uniform over the frequency range 40Hz-16KHz. Built-in 4-tone chime circuit gives pre-announcement chime to arouse the attention of listeners by using the push-to-talk button.

This dynamic microphone RH301MC has a unbalanced output and is supplied with a 10m-length cable with 6.35mm plug ready for connecting amplifier. A 390mm gooseneck can be positioned with flexibility,at the end fitted with a sound pickup head protected by a wire mesh grille,incorporates a wind filter to reduce popping noises from speech.




Capsule Type


Frequency Response


Polar Pattern

Super Cardioid

Output Impedance(Ohm)


Sensitivity (±2dB)

– 45dB

Power Supply

DC9V / AC220V adapter

Gooseneck Length (mm)


Net Weight


Sound Pick-up Distance


Battery Working Time (hour)


Base Dimension(WxDxH)mm



Unbalance,  Base indicator

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