Mini Balun , When size and space are limited !

When size and space are limited !

CCTV Mini balun: ideal balun in application where size and space are restricted.
The CCTV Video Balun allows base-band composite video signals to be transmitted via a single unshielded twisted pair (UTP) cable for more versatile cabling.
The 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 capture, security and surveillance monitoring applications.

# No AC power or batteries needed,
# Bi-directional signal conversion
# Ultra-miniature enclosure.

Bandwidth:
Video DC to 8MHz

Maximum input:
1.1Vp-p

Impedance:
75 ohm to 100 ohm (or 75ohm to 120ohm on request)

Insertion loss:
Max. 2dB per pair over the frequency range

Return loss:
Greater than 15dB over the frequency range

Common mode rejection:
Greater than 40dB at 8MHz

Cable-UTP:
Cat5 or better, #24AWG typical
Impedance: 100ohm at 1MHz
Max. capacitance: 20pf/ft
Attenuation: 6.6dB/1000ft at 1MHz

Cable-BNC:
75ohm at 1MHz (RG59/U)
Max. 25ft. of coax allowed per end to end link

Maximum distance:
Color: via Cat.5 2230ft (680 meters)
Monochrome: via Cat.5 2550ft (780 meters)

Environment required:
Operating temp. 0 to 55° C
Storage temp. -22 to 85°C
Humidity up to 95%

Mini-balun, fully shielded IDC

Taiwan

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