LHD-8R-EXT Protectie la descarcari electrice – 8 Canale

Modul protectie cu conectare pe cablu coaxial si UTP, video baloon inclus seria EXTREME
Dedicat  pentru sisteme AHD, HD-CVI, HD-TVI, TURBO HD. 3 nivele de protectie. 2-cai transmisie semnal. Intrare universala pentru cablu coaxial. Siguranta rapida MOSFET (4kV/4kA, 8/20 us). Disponibil pe alb sau negru. Montaj in RACK 19” versiunea LHD-8R-EXT-FPS / Freestanding LHD-8-EXT-FPS

Descriere

Technical Specification:
Channel Video 8
Impedance UTP
75 Ohm
Impedance BNC 100 Ohm
Connector input (line)
Socket srew
Connector output (device)
Wire with male BNC
Frequency response
42 MHz
Tłumienie 0.2dB
Protect
3 – Air ionizing, gas tube, fuse MOSFET
Protect line-ground
Gas tube: 90V, 2x10kA @ 8/20uS
Protect line-line
Transcient bridge: 6V, 100A @ 8/20uS
Maximum level overvoltage
4kV
Capacity
Maximum 4pF
Range transmission AHD (max) 720p: 320m
960p – 250m
Range transmission HD-CVI (max) 720p: 450m
1080p – 250m
Range transmission HD-TVI (max) 960p: 250m
1080p – 250m

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