Features

● Using UHF band, quartz crystal locked models.
● SMT surface mount components.
● Streamlined two half U and 1U chassis design.
● Equipped with balanced and unbalanced output
● Simple circuit structure, stable characteristics
● Narrowband frequency filter, fully filtered noise interference
● Audio automatic limiter control circuit, to avoid excessive distortion
● Dynamic expansion of the circuit, the S/N ratio > 90dB
● Design multiple sets of compatible frequency, which can be use at the same time.
● Transmitter LED status indicator and low battery
● The maximum transmission power 30mW (depending on region)
● The transmitter current consumption is less than 80mA

IU-2054 / IU-2058 Receiver 

● Receiving channel: Dual channel
● Carrier wave frequency range: 470-932MHz, depending on the region
● Oscillation mode: Quartz crystal oscillation
● Modulation mode: FM modulation
● Radio - frequency sensitivity: input 6dBμV，S/N>80dB
● Working range: Straight line distance 60 meters. Note: The actual range depends on RF signal absorption, reflection and interference.
● Mute control mode: Noise lock
● Combined frequency response: 50Hz-18KHz（±3dB）
● Comprehensive T.H.D.: <0.5% @ 1KHz
● Panel display: LED
● Dimension (mm): IU-2054: 410(L) x 45(H) x 195(D)    IU-2058: 200(L) x 40(H) x 158(D)
● Weight（kg）: 2.3(IU-2054) 1(IU-2058)
● Standard transmitter: IA-06，IB-07

IA-06 Wireless handheld microphone

● Oscillation mode: Quartz crystal oscillation
● Radio - frequency sensitivity: 470-932MHz, depending on the region
● Pickup gain: Fixed gain
● Transmitter power: Maximum 30mW, depending on the region
● Current drain: Standard ＜100mA
● Display: LED
● Pickup type: Module dynamic cardioid cartridge

IB-07 Body-pack microphone

● Oscillation mode: Quartz crystal oscillation
● Radio - frequency sensitivity: 470-932MHz, depending on the region
● Pickup gain: Adjustable gain
● Transmitter power: Maximum 30mW depending on the region
● Current drain: Standard ＜100mA
● Display: LED
● Pickup type: Cardioid condenser cartridge