编号 :
HM-2303CW
HM-2303CW chairman unit
HM-2303CW
零售价
市场价
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隐藏域元素占位
- Overview
- Product Support
- Specs
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Features:
·Super-cardioid condenser microphone for high-quality sound capture.
·Excellent immunity to mobile phone signal interference.
·Individual manual address coding for easy on-site expansion of microphone units.
·Red LED ring on the microphone tube lights up automatically when the microphone is active, clearly indicating its status.
·Unit features an OLED display showing real-time microphone parameters.
·Detachable microphone rod and base design for easier transportation.
·Chairman unit includes a priority button to mute speaking delegate units, enabling better control of the meeting flow.
·Mechanical illuminated switch on the microphone unit; the red LED ring lights up when the microphone is turned on, indicating its current status.
PARAMETER
• Type: Condenser / Electret
• Polar Pattern: Super-cardioid
• Effective Range: 60 m (line-of-sight, unobstructed)
• Gain: 10 dB
• Input Impedance: 5 kΩ
• RF Output Power: 30 mW
• Spurious Suppression: > 50 dB
• Power Supply: 2 x AA Batteries (1.5V each)
• Battery Life: > 10 hours (based on 1800 mAh)
• Pickup Distance: 50 cm
• Base Unit Dimensions (L x W x H): 18 x 12 x 9 cm
• Operating Frequency: 610 - 780 MHz (Microprocessor-controlled)
• Gain: 10 dB
• Battery Alert: Intelligent Low-battery Warning
• Squelch Control: Noise Lock + Tone-code Squelch
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Add: No. 20, 22, 24, 5th Road, Shuinan Development Zone, Nanpu Village, Xintang Town, Zengcheng District, Guangzhou, Guangdong , China
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