Mipro MI-909R UHF 480-544 MHz

The MI-909R is the single-channel in-ear monitor receiver from the Mipro MI-909 digital IEM system. It consists of a lightweight and compact magnesium housing and an LC display with extensive displays. Thanks to digital transmission technology, the reception range is increased and there are no signal drops due to distance.

Features MI-909R receiver:

• Single-channel in-ear monitor receiver
• Ultra-compact, lightweight and robust magnesium housing
• The digital diversity receiver technology prevents dropouts and increases the reception range. Constant digital transmission means there is no signal attenuation over distance
• The bright LCD display shows battery status group, channel, RF output power, mute, stereo signal, lock and error information
• Stereo, mono or mixed output signal selectable
• Extended operating time with 2 AA alkaline batteries

Features of the complete MI-909 system:

• Stable PLL circuit enables interference-free use with larger stage setups
• UHF band operation with 64 MHz switching bandwidth
• Automatic synchronization of the receiver frequency with the frequency of the transmitter thanks to the patented MIPRO ACT™ function (Auto Channel Targeting)
• Reception range of up to 100 m
• Resistant to interference from Bluetooth, WLAN and 2.4 GHz radio transmissions
• Digital encryption for secure signal transmission protects against unauthorized listeners
• Constant digital transmission means there is no signal attenuation over long distances
• Crystal-clear sound and very good speech intelligibility

Technical data MI-909R receiver:

• Series: Mipro MI-909 wireless digital in-ear monitor system
• Switching bandwidth: 64 MHz
• Channel spacing: 25 kHz
• Frequency range: 480-544 MHz
• Tuner method: PLL Synthesizer
• Antennas: Digital diversity, dual elastic soft antennas
• Frequency stability: ± 0.005% (-10 ~ +60 °C)
• Sensitivity: 10 μV, with signal-to-noise ratio > 90 dB (stereo)
• Modulation: Digital
• Spurious emission: < 4 nW
• Distortion factor: <0.03% at 1 KHz
• Max. Signal-to-noise ratio: 95 dBA
• Transmission range: 20 Hz~15 kHz (stereo)
• Latency: approx. 4 ms
• Volume: 126 dB (1 dB steps)
• Audio output: 3.5 mm stereo jack
• Headphone level: (16 Ω) 2 x 120 mW
• Power supply: 2 x AA alkaline battery
• Power consumption: approx. 180 mA
• Operating time: approx. 6 hours
• Display: Bright LCD (Liquid Crystal Display)
• Housing: Metal (magnesium alloy)
• Dimensions (WxHxD): 63 x 82 x 23 mm
• Weight: approx. 98 g

Specs:

• Color: Black
• Set Offer: no
• Converter: w/o
• Frequency band: UHF
• Type: Receiver
• Theme: Microphones

Further links:

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