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Composite Video/Stereo Hi-Fi Audio Balun

MB-CVHFB MB-CVHFB MB-CVHFBMB-CVHFB
Model:MB-CVHFB*

1-CH Composite Video/Audio Transmission

*Composite Video up to 1000ft(305m)

*Stereo Hi-Fi Audio up to 3250ft(1000m)

*Built-in TVS Protection

*Quicker moves, adds and changes
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Product Information:

Overview

The Composite Video/Stereo Hi-Fi  Audio Balun(MB-CVHFB) allows one composite video,one stereo audio to be transmitted via a single Cat5e /6 cable in a point-to-point connection. The Composite Video/Stereo Hi-Fi Audio Balun features full audio bandwidth response for high fidelity applications .
The Composite Video/Stereo Hi-Fi Audio Balun works in pairs,some of the applications are classroom video distribution, commercial and home audio/video systems, hospital video training, video conferencing, and video kiosks

Applications


classroom video distribution, commercial and home audio/video systems, hospital video training, video conferencing, and video kiosks Boardroom systems, classroom training, auditoriums, custom home installations and intercom systems.

 

Features & Benefits

Video up to 2,200 feet (670m) via Cat5e/6
Audio up to 3,250 ft (1km) via Cat5e/6
20 Hz to 20 kHz audio bandwidth
Cost-efficient cabling
Quicker moves, adds and changes

 

Quick Setup Guide


Plug the RCA connectors of the transmit Balun into the Video and Audio outputs of the source component you wish to transmit. Plug the Video and Audio 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

Composite video /Stereo Hi-Fi Audio Balun

Devices

DVD players, VCR, satellite receivers, MPEG players, laptops, notebooks, monitors, DLP projectors, CCD cameras, video switchers, sequencers, digital video servers, video multiplexers, video splitters, video converters and other composite video equipment.

Transmission

Transparent to the user.

                                     Composite video

Audio

Bandwidth

Video: 6 MHz, 3 dB roll off

20 Hz to 20 KHz over the distance
range

Maximum Input

1.1Vp-p

1.1Vp-p

Impedance

75 ohms

600 ohms min

Insertion Loss

Less than 2 dB per pair over the frequency range from DC to 6 MHz

Less than 2 dB per pair over the frequency range

Return Loss

Better than 15 dB over the frequency range

Better than 15 dB over the frequency range

Common Mode Rejection Ratio

Greater than 40 dB over the frequency range

Greater than 40 dB over the frequency range

Max. Distance Color via
Cat 5E/6 UTP/STP Cable

1000 ft (305 m)

3,250 ft (1,000 m)

Pin Configuration (RJ45)

Video: Pins 4(R) &5(T)

Audio 1: Pins 1(R) & 2(T)
Audio 2: Pins 7(R) & 8(T)

Cable: Cat 5E/6 UTP/STP

24 AWG or lower solid copper twisted pair wire
Impedance: 100 ohms at 1 MHz Maximum capacitance: 20 pf/ft
Attenuation: 6.6 dB/1,000 ft at 1 MHz

Connectors

Three RCA-F connectors: Video (yellow) & stereo audio (red, white)
One RJ45 for Cat 5E/6

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)

260g

 

Typical Application

NOTE: Baluns are interchangeable for transmit or receive functions.

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