relacart
Located » Products »  1 >> 93 >> HDR-8Q Digital wireless microphone
 
 
 
 

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

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
¡À0.001 %
Modulation Mode
FM
Sensitivity
-100 dBm£¬SINAD£º>20dB
Mirror inhibition /spur reduction
85 dB
Max Deviation Range
¡À75 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
¡À0.002 %
Harmonic radiation
£¼-60dBm
Max Deviation Range
¡À75KHz
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
AAx2
Current Consumption
180mA ( typical)
Battery Current / Life:
About 7 hours£¨alkaline£©
Size (mm)
53(¦Õ)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
¡À0.002 %
Harmonic radiation
£¼-60dBm
Max Deviation Range
¡À75KHz
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)
 
 
 
foot