Pair of utp rj45 video balun for cctv
items specification
transmission distance
transmission distance with passive 400-600m
power transmission distance 250-350m
audio transmission distance
transmission distance with active 1500m
video
video format pal,ntsc,secam
operating frequency dc to 6mhz
common-mode/different-mode rejection 15khz to 5mhz 60 db typ
attenuation 1.5db typ max
impedance male bnc:75ω
terminal:100ω
wire type
network wiring one unshield twisted pair(for each video signal)24-16awg(0.5-1.31mm)
category type 5 or better
impedance 100±20ohms
dc loop resistance 52 ohms per 1000ft(18 ohms per 100m)
dc loop resistance different capacitance
power
no external power required no external power required
protection