Features

● Using UHF band, PLL phase lock circuit, stable characteristics, low harmonic radiation.
● Tuning bandwidth up to 100MHz, can provide up to 4,000 switchable frequencies (the area concerned).
● Minute 4-band frequency design, frequency adjustable per channel 32, a total of 4 × 32 adjustable frequency.
● High-frequency and multi-level narrow-band IF frequency selective filtering, fully eliminate the interference signal.
● Which can stack machine 5 sets, undisturbed.
● With weakened transfusion howling suppression function, can effectively reduce transfusion whistle.
● Sound code using [murmur] double mute control locking, when the transmitter is turned off, the pilot tone squelch to eliminate RF interference.
● Cardioid characteristic, pickup with excellent results.
● Hose structure, convenient user to select the most accurate position and microphone.
● Transmit power adjustable 20mw (Hi) & 10mw (Low).
● A radio transmission, simple operation, easy to use.
● Standard 1U rack metal housing arrangements integrated brackets for rack mounting.

IU-4010 Receiver

● Receiving channel: Four 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: Tone code and noise locking
● Combined frequency response: 50Hz-16KHz（±3dB）
● Comprehensive T.H.D. : <0.5% @ 1KHz
● Panel display: LCD×2
● Dimension (mm): 483(L) x 45(H) x 200(D)
● Weight（kg）: 2.7
● Standard transmitter: IU-4010 Conference seat

Conference Microphone Transmitter

● Carrier wave frequency range: 470-932MHz，depending on the region
● Oscillation mode: PLL phase-locked frequency synthesizer
● Pickup gain: Adjustable knob
● Transmitter power: 20mw or 10mw switchable
● Modulation transmit: FM
● Modulation degree: ±48KHz
● Power supply: The 5th (AA) × 2
● Current drain: Standard ＜130mA
● Pickup microphone type: Condenser cardioid
● Sensitivity: -21dB V/Pa
● Microphone tube length (mm): 420
● Dimension (mm): 105(L) x 173(H) x 60(D)
● Weight（kg）: 0.6