The equipment adopts balanced characteristic impedance conversion transmission and analog audio spread spectrum isolation technology. It has strong anti-interference and EMI capabilities. It can effectively solve equipment distortion and audio noise caused by long audio transmission line or ground potential difference loop current, and eliminate audio bottom noise. The product is suitable for extended application fields with different distances.
Features
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Dual Cannon (XLR) MIC audio twisted pair transmission
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Balanced and unbalanced switching transmission mode is adopted, with strong resistance to common mode interference
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High fidelity stereo audio transmission distance can be up to 1000m
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Special audio spread spectrum isolation technology is adopted
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Broadcast level hi-fi ground loop, ground loop audio isolation
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Works continuously all day, stable and reliable performance
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No power required
Specification
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Bandwidth: 20 Hz - 25 KHz
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Input signal peak: 1.25Vp-p
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Input / output impedance: 600 ohms MIN (signal source)
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insertion loss: <2dB
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Signal reflectivity: >15dB
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Common mode rejection ratio: >60dB
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Transmission distance: 1000m
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Signal result: Audio: Pins 1(R) & 2(T),Pins 7(R) & 8(T)
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Standard twisted pair features:
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Characteristic impedance:100 Ω
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Distributed capacitance:20 pf/ft
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Attenuation:6.6 dB/305m @1 MHz
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Interface: 2 x XLR connectors | 1 x RJ45 port
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Temperature&Humidity:
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Working temperature:0-55°C
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Storage temperature:-20°- 85°C
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Humidity: 0-95%
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Enclosure: Aluminum alloy
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Dimensions(packaging): 185*132*85mm
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Weight (packaging): 600g