HARPMAN Quad Channel Handheld Wireless Microphone System

WMH-34M-H4

harpman

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The wireless microphone emits the receiving chip, uses 24Bit/48KHz's high performance audio dedicated O-2A/D and D/A processing, uses 1/4π digital modulation and demodulation mode, full digital wirelesstransmission, which is different from the traditional FM modulation and demodulation mode. During audio transmission, there is no need for compression/expansion processing, also no need for pre-weighting/deweighting, to retain the original sound, so the sound frequency, transient, ayanth and other indicators are very good, very close to the sound quality of the wired microphone. That is to say: the same cartridge, using the wire connection, can achieve the sound quality effect, using this chip, the wireless effect and wire effect can be very close.

To put it simply: the sound quality of the wireless microphonethat everyone cares about, if the chip is used, the sound quality can be completely determined by cartridge. By replacing the cartridge, the mic core uses wire connection to test the sound. Find out the sound quality effect you like, and then install the core into the wireless microphone circuit with the chip, the wireless mic sound quality effect can be almost the same as the effect of the wired microphone. So the tone of the sound has become a reference, to the standard of a wired microphone, you can easily select the core to select the sound quality.


Transmitter Techical Specification:

  • Frequency: 676 - 697 MHz
  • Oscillation Mode DSP Chip Frequency Locking
  • Frequency Stability: 10pm
  • RF Efficiency: 10 dBm
  • FG 40 - 18000Hz
  • Distortion: <0.59
  • Battery Specification: SVIAA Size Battery
  • Dedicated Time: 4 - 8 Hours

Receiver Specification:
  • Frequency: 676 - 697 MHz
  • Oscillation Mode DSP Chip Frequency Fixed
  • Rate Stability +10ppm
  • Bonding Instruction -95 -71 dBm
  • Frequency: 40 - 18000Hz
  • Distortion: <0.59
  • Signal Ratio: 390 dB
  • High Frequency Output 300m/r (Maximum)