Features

● Using UHF band, PLL phase lock circuit, stable characteristics, low harmonic radiation.
● SMT chip technology, stable characteristics.
● Receiver design with dual-band receiver, 2 × 25MHz tuning bandwidth (the area concerned).
● Transmitter operating bandwidth up to 50MHz.
● 200 pairs of preset channels, 2000 frequency adjustable (with area dependent).
● Using [sound code ,murmur locking] double mute control , when the transmitter is turned off, the pilot tone squelch to eliminate RF interference.
● High-strength metal pipe body drop resistance, with excellent anti-drop capabilities.
● Bright LCD screen, display mute, audio and RF strength.
● Automatic frequency search: The automatic search function, you can automatically search for the idle carrier frequency (in the case of interference under).
● IR Syncing: It complete the transmitter's wireless synchronization from receiver by the infrared.
● Unexpected power outages, receiver power memory function.
● With a flat frequency response of 40Hz-18KHz response range.

IU-2069 Receiver 

● Receiving channel: Dual channels
● Carrier wave frequency range: 470-932MHz，depending on the region
● Oscillation mode: PLL phase-locked frequency synthesizer
● RF tuning step: 25KHz，Depending on the region
● 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: Sound code and noise locking
● Combined frequency response:50Hz-18KHz（±3dB）
● Comprehensive T.H.D.: <0.5% @ 1KHz
● Panel display:LCD display
● Dimension (mm): 410(L) x 43(H) x 170(D)
● Weight（kg）: 1.5
● Standard transmitter: IA-17，IB-10

IA-17 Wireless handheld microphone

● Oscillation mode: PLL phase-locked frequency synthesizer
● Carrier wave frequency range: 470-932MHz Depending on the region
● Pickup gain: Fixed gain
● Transmitter power: 10mW
● Current drain: Standard ＜130mA
● Display method: LCD
● Pickup type: Dynamic cardioid cartridge

IB-10 Body-pack microphone

● Oscillation mode: PLL phase-locked frequency synthesizer
● Carrier wave frequency range: 470-932MHz，depending on the region
● Pickup gain: Adjustable gain
● Transmitter power: Maximum 30mW (depends on the region)
● Current drain: Standard ＜130mA
● Display method: LCD
● Pickup type: Cardioid condenser cartridge