Product model: CCTV TV amplifier/TV box
Scope of application
Mainly used in cities, towns, rural household dry cables and cable network line in the connection between, improve the viewing effect of cable television subscribers.
Technical characteristics
1. The operation is simple: wiring instantaneous, don't need a special training, no power supply. 2. Connect the fast: convenient link terminals, wiring work done by hand.
3. Contact with reliable: threaded connections, can accept 10000 times. 4. Safe and reliable: select over-current, over-voltage protection device, to ensure worry-free, flame retardant plastic module, performance GB4608-84 / FV 0 level requirements. 5. Go and tidy: the up and down or so both sides go line, neat, labeled clearly. 6. Video distribution box, a variety of specifications, suitable for cable TV network user points form a complete set, is used for outside threats, testing equipment, at the same time can also be used as indoor cable transfer.
The main technical indicators
Insulation resistance: Ω 5 x 104 m or higher
The electric strength: 500 v or higher (50 hzac) / 1 min no xi arc without breakdown
Into the contact resistance: 5 m or less Ω
Flame retardant performance: achieve GB4609 / FV 0 level
Sealing performance: meet GB4208 / IP53 requirement
Minimum pulled off force: from 0.32-0.32 mm wire respectively 15-38 n (line), from 0.8-1.2 mm wire respectively 96-120 - n (main)
Protection grade:
By EN60529/10.91, standard, achieve IP66;
According to EN60529 / IEC529, achieve IP66 GB4208-93 standard.