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
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.
NOTE: Baluns are interchangeable for transmit or receive functions.
| 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) | 75*26*151mm (including one pair of Balun) |
| Weight(packaging) | 220g |
ShenZhen MYBOX Science & Technology Co., Ltd established in 2007, the headquarter located in Shenzhen. It is a R&D oriented designer and manufacturer for high performance Video & Audio transmission equipment over UTP ( Unshieled Twisted Pair).
We own the first-class & professional R&D engineer team, Who has accumulated a wealth of experience in a number of new technology project development and implementation process. It engages to rank itself among the first-class Video & Audio transmission solutions providers in the world, and. So, we can maintain international standards in technology.
We have set up a set of quality control system, At present, we have strictly complement ISO9001. Our products have honored certificates of CE, FCC, 3C, RoHS.
We have 6 years of export experience, providing services to increasing OEM and ODM orders in Europe, North America and Southeast Asia.
MUXBOXS not only enjoys a favorable reputation for high-value added products and service in domestic, but also holds precious confidence from worldwide partners. MUXBOXS engages to rank itself among the first-class Video & Audio transmission solutions providers in the world and looking forward to establishing friendly cooperation with you.
