Muxboxs MB-CVHFB, Руководство пользователя

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ShenZhen ShenZhen ShenZhen ShenZhen Muxboxs Muxboxs Muxboxs Muxboxs Science Science Science Science & & & & Technology Technology Technology Technology Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd
Tel:+86-0755-83269952 Tel:+86-0755-83269952 Tel:+86-0755-83269952 Tel:+86-0755-83269952 Fax:+86-0755-86614891 Fax:+86-0755-86614891 Fax:+86-0755-86614891 Fax:+86-0755-86614891
E-mail: E-mail: E-mail: E-mail: okx@muxboxs.com okx@muxboxs.com okx@muxboxs.com okx@muxboxs.com
www.muxboxs.com www.muxboxs.com www.muxboxs.com www.muxboxs.com
Typical Typical Typical Typical Application Application Application Application
Specifications: Specifications: Specifications: Specifications:
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