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HTDZ HT-220-Wireless Microphone System (1H+1T+2H)
Model HTDZ HT-220 Frequency Preparation PLL Synthesized Max Frequency Deviation ±15 kHz Carrier Frequency Range VHF 240 MHz~270 MHz S/N Ratio >100dB T.H.D <0.2% Frequency Stability ±0.02% Audio Frequency Response 80Hz~12 KHz Audio Dynamic Response >100dB Transmitter Power 8.5mW HTDZ HT-66B Wireless Microphone System (1H+1T+2H)
Directivity Unit-Directional Output Sensitivity -72 ± 3dB (0dB=1v/0.1Pa at 1000Hz) Output Impedance 600 Ω ± 30% Frequency Response 80-12000Hz Dimensions Ø53mm × 179mm Battery Rechargeable Lithium Transducer Electret condenser Polar patter Omni-directional Frequency range 70 Hz ~ 18 KHz Signal/Noise 78dB or more HTDZ HB-350C Chairman Unit Audio Conference System (Single Unit)
- Frequency Response: 40-16000Hz.
- Sensitivity: -42±2dB.
- Reference sound receiving distance: 20-120cm.
- Built-in monitor loudspeaker (1w) for volume regulation.
- The chairman unit could control the whole process of the conference.
- Red indicator light on the MIC.
- Electric capacity type microphone, equipped with windshield cover, extension pipe optional.
- The system’s chairman unit is unrestricted and can join with any position in the circuit.
- Origin- China
- 01-Year Warranty
HTDZ HB-350D Table Top Delegate Unit Conference System
Frequency Response 40Hz~16kHz Sensitivity -42dB ±2dB Length of gooseneck 390mm Reference speaking distance 15-50cm Audio Output Built-in 1W 8Ω Speaker & External Headphone Jack Dimension 168(H)×145(W)×60(D)mm Net Weight 0.7 Kg Power The unit is powered by the system host. Switch With Speaking Button & indicator light, Can Freely Control the Speaking Status Connection 8P-DIN socket for system “T” connection, and can be customized according to the actual situation of the venue Sensitivity -42dB ±2dB Length of gooseneck 390mm 
HTDZ HT-7000 Main Unit Conference System
Power Supply AC 110V/240V, 50Hz~60Hz Consumption Rating 450W T.H.D. <0.05% S/N >75dB Frequency Response 100Hz-18KHz Color Grey N.W 12.7 Kg Audio Output RCA×2, XLR×1 Audio Input RCA×1, Φ6.35×1 Output Impedance 47KΩ Data Communication RJ45×1 System Connection 8-Pin DIN×4 Dimension 488×360×84mm (19”/2U) HTDZ HT-7500C Table-top Chairman Unit Conference System
Frequency Response 40Hz~16kHz Sensitivity -42dB ±2dB Length of gooseneck 390mm Reference speaking distance 15-50cm Audio Output Built-in 1W 8Ω Speaker & External Headphone Jack Dimension 165(H)×135(W)×60(D)mm Net Weight 0.8 Kg Power The unit is powered by the system host. Switch With the Speaking Button & indicator light, Can Freely Control the Speaking Status Connection 8P-DIN socket for system “T” connection, and can be customized according to the actual situation of the venue. Priority Chairman with priority button
