The E-7R wireless microphone system is of latest wireless circuit design. It provides 16 selectable channels. Stable RF link and good audio performance are assured. 7 segments display makes operation easy. The wireless microphone system is ideal for the budget conscious consumer.

  • Brand: JTS
  • SKU: 171.960JTS
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  • 16 Selectable channels
  • PLL synthesized control
  • Advanced circuitry ensures stable signal transmission
  • Noise mute and Tone-key squelch
  • Extended dynamic range and smooth frequency response
  • Internal antenna design


  • Frequency Preparation: PLL Synthesized Control
  • Carrier Frequency Range: 518~512 MHz
  • S/N Ratio : >100dB
  • T.H.D.: <0.6%@1KHz
  • Display Contents: Channel, RF/AF Status
  • Controls: Power On/Off, Channel Selecting, Audio Level
  • Audio Output Level: -15dB(br) AF Output Impedance
  • Squelch: Pilot Tone & Noise Mute
  • Operation Voltage: 12V 150mA (E-7R) / 12V 250mA (E-7Du)
  • Output Connector: 1 Ø6.3mm balanced phone jack
  • Dimension (mm): 210mm(W)* 40mm(H)* 170mm(D)
  • Frequency Preparation: PLL Synthesized Control
  • Stability: Frequency <±10KHz
  • Deviation:: ±48KHz (Peak)
  • Display Contents: Channel, Battery Status, Power On/Off, Mute
  • Controls: Power On/Off, Channel, Mute
  • Spurious Emissions: <-50 dBC
  • Audio Frequency Response: 50Hz~18KHz
  • Battery: UM3, AA Alkaline x2