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Stereo HI-FI Audio Balun

Audio Balun Audio Balun Stereo 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

 

Typical Application

MB-SHFB Application connection diagram

NOTE: Baluns are interchangeable for transmit or receive functions.

 

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