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PMMN4021
PMMN4021
PMMN4021

PMMN4021 Remote Speaker Microphone for Motorola Radios GP328 GP338

  1. Compatibility：Compatible with Motorola GP328, GP338, as well as other models like GP340, HT750, HT1250, etc.
  2. Connector Type：It usually has a 6 - pin connector, which can be firmly connected to the corresponding interface of the radio.
  3. Audio Jack：Equipped with a 3.5 mm audio jack, which can be connected to an ear - piece for private communication.
  4. Microphone Type：Dynamic microphone, with an omnidirectional polar pattern, which can pick up sound from all directions.
  5. Sensitivity：Approximately - 40 dBu, which can effectively capture sound signals.
  6. Signal - to - Noise Ratio：60 dB, which can ensure relatively clear audio quality and reduce background noise interference.
  7. Frequency Response：20 Hz - 20 kHz, which can cover a wide range of audio frequencies.
  8. Maximum SPL：110 dB, which can provide a relatively large - volume sound output.
  9. Water Resistance Level：IP54, which can prevent oil, dust, rain and water splashing.
  10. Cable Length：The cable length is usually about 1.2 m, which is convenient for users to move and use.
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    Product Detail

    product detail

    Remote Speaker Microphone with 3.5 mm Audio Jack. In addition to having windporting technology, the RSM also includes a 3.5 mm audio jack to accept secondary receiver audio accessories for discrete communication

    This Remote Speaker Microphone Compatible for Motorola Radios GP328,GP338,GP340, GP338, GP360,MTX960, HT1250, HT750, PRO5150, PRO7150, PRO7650, MTX850, PR860, MTX8250, MTX9250,PTX760 
    7947901a-029d-47ca-b675-0643a9bc9fd5