เครื่องขยายสัญญาณโทรศัพท์มือถือ Lcd Gsm 900 Mhz พร้อมเสาอากาศ Yagi

The device is featured by easy installation and operation and no interference. It is the perfect device for boosting mobile phone signal. A mobile phone repeater could also improve indoor electroism environments protract cellular battery life and reduce radiation of cellphones.

Features:
LCD display function to display signal reception.
Suitable for blind spot signal amplification in various indoor places such as conference halls hotels and large buildings.
Expand the coverage area of the base station signal.
Improve the coverage of sending and receiving mobile phone signals.
Reduce the radiation of the mobile phone to the human body.
Extend the time and life of the mobile phone battery.
Easy to install environmentally friendly small size flexible configuration according to specific application occasions.
Full-duplex work high isolation between uplink and downlink will not interfere with each other.
With advanced digital filtering technology out-of-band rejection is particularly fine.
The outdoor overflow signal is small and does not interfere with the base station receiving sensitivity.
The call process is smooth not stuck not interrupted improving work efficiency.
Applicable to all areas with poor indoor signal and no signal such as high-rise buildings elevators office buildings basements KTV yachts urban villages tunnels remote mountainous areas etc.

Specifications:
Material: metal
Color: silver+grey
Frequency range:
Uplink: 890~915MHz
Downlink: 930~960MHz
Booster gain (dB): Gp≥58 Gp≥55
Outdoor directional antenna gain (dB): 8
Indoor antenna gain (dB): 3
Major exporter (PO): ≥10dBm
Passband ripple: ≤3dB
I / O impedance: 50Ω / N connector
Noise factor: ≤4dB
Propagation delay: ≤0.5μs
Ambient temperature: -10℃~60℃
Item size: 140 * 100 * 20mm / 5.5 * 3.9 * 0.8in
Item weight: 250g / 8.8ounce
Package size: 480 * 200 * 150mm / 18.9 * 7.9 * 5.9in
Package weight: 1400g / 3.1lb
Note:
Please confirm the local frequency band when purchasing.

Package List:
1 * Mobile Phone Signal Repeater
2 * Indoor Antenna
1 * Power Adapter
1 * Outdoor Yagi Antenna with 10 Meters Cable
1 * Set Mounting Accessories
1 * User Manual