RELACART | HDR-8Q | HDR-8Q Digital wireless microphone

HDR-8Q Digital wireless microphone

HDR-8Q

RELACART

HDR-8Q digital wireless microphone with DSP technology is 4 channels wireless microphone system. Its flexible diversity mode, high-speed noise dynamic track filter and advanced noise reduction technology let it adapt all kind different situations , even run reliably in increasingly crowded RF environment
 
Key Features:
 

  • Big display show transmitter’s working frequency battery status €operate mode etc
  • Flexible diversity: antenna phase diversityyã€spatial diversity and frequency diversity can be switch freely.
  • High performance RF frequency synthesizer afford more than 5000 optional frequencies
  • 4 independent wireless channels, can receive 4 transmitters simultaneously at most.
  • "AFS" Auto Frequency Selection, can scan an interference-free frequency.
  • Digital pilot technology which is based on DSP technology with avoiding use frail crystal
  • Smart dynamic noise reduction technology "SDNR" can increase system’s dynamic range and signal to noise ratio
  • Built-in high, low pass filter, MAGIC EQ,FBK etc.
  • High-speed noise dynamic filter and noise reduction technology
  • Digital noise filter which is controlled by radio frequency
  • Audio output level and phase are adjustable
  • With standard AES digital output
  • Operate and control by contact RWW2.0 software

HDR-8Q receiver

  • Voltage: ~110V-240V / 50Hz-60 Hz
  • Max current: 0.5A
  • Frequency range: 554MHz~936 MHz
  • Band Width
  • Band HF: 797 MHz~936 MHz( 139MHz)
  • Band AD: 662 MHz~796 MHz( 134MHz)
  • Band EJ : 554MHz~651 MHz( 97MHz)
  • Frequency Stability: ±0.001 %
  • Modulation Mode: FM
  • Sensitivity: -100 dBm, SINAD:>20dB
  • Mirror inhibition /spur reduction: 85dB
  • Max Deviation Range: ±75 KHz
  • Distortion: <0.3%
  • Frequency response: 32~20KHz (+/- 1dB)
  • S/N: >110dB
  • Input dynamic range:>100 dB

DH-8 handheld Microphone

  • Frequency range: 554MHz~936 MHz
  • Band Width
  • Band HF:797 MHz~936 MHz( 139MHz)
  • Band AD: 662 MHz~796 MHz( 134MHz)
  • Band EJ: 554MHz~651 MHz( 97MHz)
  • Frequency Stability: ±0.002 %
  • Harmonic radiation : <-60dBm
  • Max Deviation Range : ±75KHz
  • Audio gain range : 0 to 35 dB
  • Frequency response : 40 Hz to 20 kHz(+ / - 1 dB)
  • Audio high pass filter : Can choose 355,500,700,1000,125Hz,36 dB / octave
  • Microphone Element : Dynamic / Condenser(removable)
  • RF output power: 50mW/100mW (optical)
  • Battery : AAx2
  • Current Consumption: 180mA ( typical)
  • Battery Current / Life: About 7 hours(alkaline)
  • Size (mm) : 53((Ï)x265(length)
  • Weight (kg) : About 300(without battery)

DT-8 body-pack transmitter

  • Frequency range: 554MHz~936 MHz
  • Band Width
  • Band HF: 797 MHz~936 MHz( 139MHz)
  • Band AD: 662 MHz~796 MHz( 134MHz)
  • Band EJ: 554MHz~651 MHz( 97MHz)
  • Frequency Stability: ±0.002 %
  • Harmonic radiation : <-60dBm
  • Max Deviation Range: ±75KHz
  • Audio gain range : 0 to 35 dB
  • Frequency response : 40 Hz to 20 kHz(+ / - 1 dB)
  • Audio high pass filter : Can choose 35,50,70,100,125Hz,36 dB / octave
  • Microphone Element : Dynamic / Condenser(removable)
  • RF output power : 50mW/100mW (optical)
  • Battery: AAx1
  • Current Consumption: 280mA ( typical)
  • Battery Current / Life : About 4 hours(alkaline)
  • Size (mm) : 65(H)x62(W)x20(D)
  • Weight (kg) : About 250(without battery)