![ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280](http://erzhenstore.com/cdn/shop/files/3_f51ae44d-7335-49e8-988c-736518256657.jpg?v=1717608187&width=960)
![ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280](http://erzhenstore.com/cdn/shop/files/1_55b39874-03f1-45fd-94cc-d3f395f17e94.jpg?v=1717608187&width=960)
![ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280](http://erzhenstore.com/cdn/shop/files/2_c0746786-7db0-47f4-8217-fc31498efec8.jpg?v=1717608187&width=960)
ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280
Product Parameters
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Comprehensive performance
Carrier frequency: 610-690MHz, CPU microcomputer control
PLL phase-locked loop frequency synthesis technology: 4x100ch FM frequency stability: < 10 PPM
Dynamic range:>105 dbT. H. D distortion:<0.5%
Frequency response: 40 Hz -18 kHz - Audio output: Balanced output: 0-600mv
Unbalanced output: 0-300mv
Tone frequency: 32 k-51.2 KHz
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Receiver
Carrier frequency: 610-690 MHz (adjustable)
Power adapter voltage: AC110V-50 Hz, 230 V/60 Hz (please use according to the housing and power adapter) DC input voltage: Dc-12 v1200ma
Power consumption: 8w
S/N signal-to-noise ratio:>105 dBT. H. D distortion:<0.5%
Frequency response: 40 Hz-18 KHz
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Transmitter
Carrier frequency: 610-690 MHz (adjustable)
Transmission power: High power offset of 10 dBm, low power of 5 dBm Modulation mode: FM
Main system: ± 45KHZ Transmission power: 10mw
Battery voltage: 3V (2 AA1.5V alkaline batteries or high capacity A1.2V-1800mAh rechargeable batteries)
Continuous use time: 8 hours
![ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280](http://erzhenstore.com/cdn/shop/files/2_c0746786-7db0-47f4-8217-fc31498efec8.jpg?v=1717608187&width=960)
ERZHEN UHF High-end Dual Channel Wireless Microphone System #R280
Sale price$46.98
Regular price (/)