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This uni-directional headset comes standard with the ECM, PSE, TRC, DHT, DHX, CTS, & Traveler Headset Systems. It's comfortable wrap around design goes over both ears and helps ensure that this mic will stay in place. The HS-U3BK can be wired to work with transmitters made by Galaxy Audio®, Shure®, Sennheiser®, AKG®, and Audio Technica®, as well as most other brands of wireless microphone systems.

  • Uni directional headset microphone
  • Hooks over both ears

HS-U3BK Uni Headset Specifications

Sensitivity-65 ± 4dB (0dB=1V/UBR 1KHz)
Frequency Response50 Hz - 18kHz
Output Impedance2K Ω Max. (RL-2.2K Ω)
Working Voltage Range1 ~ 10V
Standard Working Voltage3V
Current Consumption250UA (Max.)
Maximum Input Sound Pressure110dB SPL
S/N Ratio>38dB

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