The E-7R / E-7RT / E-7Du / E-7DuT 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 system is of very affordable price.

Features:

• 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

Specifications:

• Frequency Preparation: PLL Synthesized Control
• Carrier Frequency Range: 470~960 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
• AF Output Impedance: 600Ω
• 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)
• 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