Standard Single Type/ Screw The standard single baluns come with a BNC coaxial connector and a RJ45 twisted pair connection.
The CCTV Video Balun allows baseband composite signal to be transmitted via a single unshielded twisted pair (UTP) cable for more versatile cabling.
The CCTV Balun is used in pairs to allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video retrieve, security and surveillance monitoring applications.
The use of existing twisted pair infrastructure such as telephone cable and Cat.5 computer networking cables are also available. All our baluns are 100% test for reliability and durability to guarantee your signal integrity.
Specification 1. Cable-UTP: 24AWG or lower solid copper twisted pair wire
Impedance: 100 ohm at 1MHz
Max. Capacitance: 20pf/ ft
Attenuation: 6.6db/ 1000ft at 1MHz
2. Cable-BNC
Impedance: 75 ohm at 1MHz (RG59/U)
Max.25ft of coax allowed per end to end link
3. Max. Distance
Color: Cat.3 1200ft; Cat.5 2230ft
Monochrome: Cat.3 1500ft; Cat.5 2550ft
4. Temperature
Operating temperature: 0 to 55 degree C
Storage temperature: -22 to 85 degree C
Humidity up to 95%
5. No AC power or batteries needed
Bi-directional signal conversion
Ultra-miniature enclosure electrical
Electrical Characteristic and Performance 1. Bandwidth: Video DC to 8 MHz
2. Maximum input: 1.1 Vp-p
3. Impedance: 75 ohm to 100 ohm
4. Insertion Loss: Max. 2db per pair over the frequency range from DC to 8 MHz
5. Return Loss: Greater than 15db over the frequency range from DC to 8 MHz
6. Common mode rejection: Greater than 40db at 8 MHz
Wiring This diagram is explaining the wiring layout of standard RJ45 connectors in Network applications. When looking at RJ45 connector from the bottom, with the spring tab facing down, pin 1 will appear on the left.
