1-CH Stereo Hi-Fi Audio Balun

Stereo HI-FI Audio Balun
Audio BalunAudio BalunStereo Audio BalunHi-Fi Audio Balun

Model:MB-SHFB

*Stereo Audio up to 3250ft(1000m) Via Cat5/5e/6

*Full ground-loop immunity in Audio

*Built in TVS for surge protection

*Audio Inputs support line level unbalanced Audio

*Quicker moves, adds and changes

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Product Information：



Overview
The Stereo Hi - Fi ( MB-SHFB ) Audio Balun allows one Analog Stereo Hi-Fi Audio to be transmitted Via Cat5/5e/6 Cable , up to 3250ft( 1000m ) in a point - to - point connection .it is built in surge suppressor to protect Audio equipment against damaging voltage spikes . its integrated ground loop isolation prevents annoying "hum-bars" common noise with long distance installations.The product is designed for audio applications where full-range , hi-fidelity audio frequency response is required.Used in pairs, the Stereo Hi-Fi Audio Balun eliminates costly and bulky coaxial cable,allowing audio equipment to be connected or moved within a structured cabling environment.

Applications
Boardroom systems, classroom training, Auditoriums, custom home installations and intercom systems.

Features & Benefits
※ 1-CH Stereo HI-FI Audio Long Distance Transmission

※ 20 Hz to 20 KHz bandwidth

※ Up to 3250ft (1,000m) via Cat5/5e/6

※ Cost-efficient cabling

※ Quicker moves, adds and changes

Quick Setup Guide
Plug the Left(White) and Right(Red) Stereo Audio RCA Connectors of the transmission Balun into the HI-FI Audio output of the source component , plug the Left(White) and Right(Red)RCA connectors from the Receive Balun into your desired input component. Insert the CAT5 cable into both ends of the Baluns. You may use standard EIA 568A/B Termination.



Specifications
Product Name

1-CH Stereo HI-FI Audio Balun

Devices

DVD players, satellite receivers, MPEG players, laptops, Hi-FI stereo audio amplifiers, audio switchers, AV monitors, powered subwoofer and other line level audio equipment

Transmission

Transparent to the user.

3dB Bandwidth

20 Hz to 20 KHz over the distance range

Maximum Input

1.1Vp-p

Insertion Loss per balun pair

Less than 2 dB over the frequency range.

Common Mode Rejection

Greater than 60 dB @ 1KHz
Greater than 40 dB over the frequency and distance range

THD

Maximum 0.007% @ 1 KHz over distance range

Audio Source Impedance

100 ohms maximum

Audio Receiver Impedance

10 k ohms minimum

Max. Distance – Cat5e/6 UTP

3250ft (1,000m)

Pin Configuration (RJ45)
EIA 568 A or B

Audio 1 (White): pins 1[R] & 2 [T]
Audio 2 (Red): pins 7 [R] & 8 [T]

Cable – UTP

24AWG or lower solid copper twisted pair wire
Impedance: 100 ohms at 1 MHz; Maximum capacitance: 20 pf/foot.
Attenuation: 6.6 dB/1000 ft at 1 MHz

Connectors

Two RCA-F connectors for audio:white red
RJ45 for twisted pair

Temperature

Operating: 0° to 55°C
Storage: -20° to 85°C
Humidity: Up to 95% non-condensing

Enclosure

Aluminum alloy

Dimensions(packaging)

155*80*30mm(including one pair of Balun)

Weight(packaging)

300g

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