C1FB 1 Set 850MHz CDMA 2G/3G/4G Signal Booster Repeater Amplifier Antenna for Cell Phone Receiver | Безопасность и защита

C1FB 1 Set 850MHz CDMA 2G/3G/4G Signal Booster Repeater Amplifier Antenna for Cell Phone Signal Receiver

100% brand new and high quality
1 Set 850MHz CDMA 2G / 3G / 4G Signal Booster Repeater Amplifier Antenna for Cell Phone Signal Receiver

Description:
100% brand new, high quality
Features:
1.Support Maximum coverage area is 200 square meters. (Depend on the area condition)
2. One indoor antenna only use for about 30-100 square meters in open space. (The indoor and outdoor antenna quality depends on the indoor signal coverage area.)
3.If want to make all use of 200 square meters which the host supports,
Need to add more indoor antennas and power divider / splitter.
Application Scope:
A, Small regions of signal or weak signal blind area, such as underground or semi-underground place of business, basements, underground parking, etc .;
B, Complaints from small-scale hot-signal areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc .;
C, Traffic and social influence of large areas, such as bars, cafes, dance halls, cafes, fitness clubs, leisure and entertainment, etc .;
D, Elevator, lift wells in particular, not in the lift cables laid;
E, Home, office, luxury yachts, private cars, public security system and road safety management, etc.

Specifications:
Voltage: 110-220V AC or DC5V 1A
Frequency: 850MHz
Seclusion:> 65db
Ambient temperature: -10C-50C
Configuration: 5V / 1A prower
Impedance: 50 Ohm
 
Working frequency: 850MHz
Gain: 60 ± 2dB
Output power: 18dBm
Power: DC5V / 1A
Current: