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UR-111D Antenna diversity handheld wireless microphone system

UR-111D Antenna diversity handheld wireless microphone system

The UR-111D series is antenna diversity microphone system with dual channel is specially designed for entry level music lovers. The adoption of the dual antenna signal receiving can effectively separate the RF interference from other devices with further distance availability and more stable performance. The individual audio processing module guarantees higher audio fidelity, voice quality (excellent low & high pitch) and great penetrability which provides our customers with a better using experience. This series of microphone system is widely used in small or medium-scale performance venues, wedding ceremonies, parties, etc.

Key features:
  • Super wide frequency range UHF 470MHz~960MHz, automatic frequency selection, CPU intelligent antenna diversity receiving for better user experience.
  • Adopts stable PLL (phase lock loop frequency control) circuit, can effectively separate the RF interference from other devices and increase the SNR (signal to noise ratio).
  • Individual audio processing module significantly increases the audio fidelity, voice loudness and penetrability.
  • AFS (automatic frequency selection) function, press the AFS button 3 seconds and the receiver will auto-scan and lock on to an open, interference-free frequency.
  • IR automatic frequency sync, press the SYNC button and the receiver will automatically match with the transmitter frequency.
  • The receiver’s bandwidth is 32MHz and up to 10 systems can be used simultaneously within 32MHz range.
  • 134MHz wide bandwidth transmitter, greater convenience for debugging and management.
UR-111D System Technical Parameters
UR-111D System Technical Parameters

Carrier Frequency Range: 470MHz~960 MHz
Frequency Reliability: ±0.005％
Oscillation: PLL synthesized

Carrier Frequency Range 470MHz~960 MHz
Frequency Reliability ±0.005％
Oscillation PLL synthesized
Max. Deviation ±45KHz
Sensitivity S/N>60dB @5dBμV input & deviation of 25kHz
Overall S/N >105dB
Overall T.H.D. < 0.7％@1kHz
Frequency Response 80Hz-18KHz ±3dB
Audio Companding Typical Relacart audio companding technology
Working Distance Typical 80m (in open space)
Working Temperature -10°C～40°C
UR-111D Receiver
UR-111D Receiver

Main Frame Size: 1U EIA standard
Receiving Channels: Dual channel
Receiving Method : Dual channel, antenna diversity

Main Frame Size 1U EIA standard
Receiving Channels Dual channel
Receiving Method Dual channel, antenna diversity
Bandwidth 32MHz
Output Sockets XLR balanced &φ6.3mm phone jack unbalanced
Antenna Mounting TNC connector
Power Supply DC 12V/1A
Dimension (mm) 410(L) x206(W) x43(H)
UH-1 Wireless Handheld Microphone
UH-1 Wireless Handheld Microphone

Bandwidth: Band: FH--139MHz Band: AD--134 MHz Band: EJ--97 MHz
RF Output Power: 8mW/15mW
Harmonic Radiation: < 45dBm

Bandwidth Band: FH--139MHz Band: AD--134 MHz Band: EJ--97 MHz
RF Output Power 8mW/15mW
Harmonic Radiation < 45dBm
Modulation Mode FM
Capsule Dynamic/condenser cardioid
Battery AA×2
Current Consumption 110mA (Typical)
Battery Life Approximately 10 hours
Dimension 52mm(Φ)x255mm(长)
Weight Approximately 208g (w/o battery)
UT-1Bodypack Transmitter
UT-1Bodypack Transmitter

Bandwidth: Band: FH--139MHz Band: AD--134 MHz Band: EJ--97 MHz
RF Output Power: 15mW
Harmonic Radiation: < 45dBm

Bandwidth Band: FH--139MHz Band: AD--134 MHz Band: EJ--97 MHz
RF Output Power 15mW
Harmonic Radiation < 45dBm
Modulation Mode FM
Input Connector 4-pin mini XLR connector
Battery AA×2
Current Consumption 95mA (Typical)
Battery Life Approximately 11 hours
Dimension (mm) 95(H)x65(W)x25(D)
Weight Approximately 165g (w/o battery)
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