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Sennheiser Evolution Wireless Vocal
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Item Code: EW-7777
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PRICE
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Details:
Sennheiser Evolution Wireless Vocal Wireless Microphone System
Model: EW-7777
Features:
UHF microphone is the latest generation of our company---UHF PLL-synthesized units. Representing a major breakthrough in both price and performance, it offers the superior performance, convenience and operational advantages of a top frequency-agile UHF wireless system. The system delivers 32 user selectable channels within any of several available 25MHz wide bands in the uncluttered wide-open high UHF range (790-865MHz) for optimum clear channel capability in any position.
Vocal Set
- UHF Professional Wireless Microphone System
- 4 Channel with Fixed Frequency
- All metal rugged construction
- Frequency Response: A: 724.9MHz 753.4MHz
- B 739.4MHz 763.4MHz
- 200 meters in best condition, 80 meters in normal condition
TECHNICAL PARAMETERS
1. Functions
- Frequency Range: UHF 790~865MHz
- Frequency Stability: <±10ppm
- Operating Range: >100dB
- Distortion: <0.3%
- Frequency Response: 40Hz~20KHz
- Tone Output: Independence 0~400mV
- Mixed 0~400mV
2. Receiver
- Power Supply: AC220V/45-60Hz
- Power Output: DC16V
- Use Up Power: 8WAT
- S/N Ration: >98dB
- Feint Disturbing Ration: >80dB
- Channel Disturbing Ratio: >80dB
- Sensitivity: <5dBuv (S/N>20dB)
- Extra Weight: 50uS
3. Transmitter
- Transmitter Power: 30mW (Maximum)
- Modulate Mode: FM
- Maximum Modulation: ±25KHz
- High Wave: <Main Wave 40dB
- Power Supply: 9V battery
- Choice: 3V (2XAA 1.5V)
- Stading Time: 8 Hours (If use 9V rechargeable battery)
- Choice: 8 Hours (If use rechargeable battery more than 1600mA)
Product warranty:
- 7 days warranty