video balun for cctv

1:cctv Video balun,ptz dome camera 2. distance:300-1500m 3:1/4/8/16channels,passive/active 4:10 years experience,factory

Description For CCTV Video balun/ Twisted Pair

Twisted-Pair Video Transmission is a twisted pair achievement of the high-quality image transmission equipment, with anti-distance transmission capability, transmission distance: 300metres, 600metres, and 2500metres. support all of the video format, include PAL, NTSC, SECAM, compatible with post, real time transmission if no delay, multi-channel are aluminum alloy shell, multi integrated circuit transmission, small volume, capacity with lightning-proof and anti-jamming.

NA-300A-1: passive Twisted-Pair Video Transmission, control distance 300metres, lightning protection,

NA-600A-1: passive Twisted-Pair Video Transmission, control distance 600metres, lightning protection.

NA-5001B: active Twisted-Pair Video Transmission, AC12, 1A, control distance 2500metres, lightning protection, 9*5.5*2.8cm.

Specification:

Item	NA-300A-1		NA-600A-1	NA-5001B
Transmission signals:	1 channel, 4 channel, 8 channel, 16 channel
Transmission distance:	300-2500meters
Coaxial video interface:	BNC female
Video bandwidth:	0-6MHZ(-6bd)
Anti-jamming:	>60db
Electrostatic protection:	1a Contact discharge 3 classify, 1b air discharge 3 classify
Shell:	ABS (one channel) aluminum alloy (multi-channel)
Color:	Red
Unshielded twisted pair transmission interface:	Blinding post can be pulled out
Coaxial video interface protection:	2KV
Twisted pair transmission interface protection:	2KV(Differential mode), 4KV(Common mode)
Average time between failures(MTBF):	>10000hours
Working temperature:	0°~55°C
Storage temperature:	-20°~80°C
Humidity:	0~95% (non-condensable)
Dimension(cm )	13*8.5*3.5/5pair	13*8.5*3.5/ 5pair			17*2.5*2.8
Gross Weight	0.06kg/pair	0.06kg/pair			0.4kg

                     

video balun for cctv