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โทรสอบถามข้อมูลสินค้าและบริการ 02-157-2330

  • ET-777A
  • ET-777A
  • ET-777A
  • ET-777A
  • Specifications
  • Intergrative performance
  • FrequencyUHF 730 - 870 MHz
  • Frequency Stability < ± 0.005% (-10 C-50 C)
  • Moduration Mode FM
  • Max Moduration frequency±40KHz
  • Frequency response 40 Hz-20KHz
  • S/N =100dB
  • Effective range 60 m
  • Distortion ≤5%
  • Work temperature -10C-50C
  • Microphone technology specification
  • RF output power≤ 10mW
  • Clutter Suppression
  • Antenna hidden external power
  • Pickup head dynamic cardioid directivity (handheld MIC) condenser directivity (waistband MIC)
  • BatteriesAA 1.5V x 2 alkaline batteries
  • Batteries life up to 6 hours
  • Receiver technology specification
  • Receiving mode Superheterodyne double-conversion
  • Frequency vibration PPL lock loop
  • Sensitivity -93dBm
  • Audio output XLR balance output 0- 400mV Φ 6.35 unbalance output 0-350mV
  • PowerDC 13.5-18.5V
  • Rate Power 3W
  • Rate Power consumption 2W