The Composite Video/Stereo Hi-Fi Audio Balun (M-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. It 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
The Composite Video/Stereo Hi-Fi Audio Balun (M-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. It 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.
Features
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
Specification
Environment
Composite video (NTSC, PAL, SECAM). Line level analog audio.
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: 60 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
2,200 ft (670 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)
155mm*80mm*30mm (including one pair of Balun)
Weight(packaging)
260g
Applications
classroom video distribution,
commercial and home audio/video
systems, hospital video training, video
conferencing, and video kiosks
Package
1. Audio Balun x2 pcs
2. User Manual x1 pc
Installation Process
1. Plug the RCA connectors of the transmit Balun into the Video and Audio outputs of the source
component you wish to transmit.
2. Plug the Video and Audio connectors from the receive Balun into your desired input component.
3. Insert the CAT5 cable into both ends of the Baluns. You may use standard EIA 568A/B termination.
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