GSM/3G/4G-LTE vahvistin 800/900/1800/2100MHz

Todella tehokas vahvistin GSM , 3G- sekä 4G-taajuuksille.

Frequency range:
Uplink: 890~915MHz; 1920~1990MHz
Downlink: 935~960MHz; 2110~2180MHz
Power: -70~-40dBm / FA (1.23MHz)
Gain:
Uplink: 60±3dB
Downlink: 65±3dB
Maximum output power:
Uplink: +23dBm / ±3dBM total power
Downlink: +23dBm / ±3dBM total power
Impedance: 50Ω
Connector type: N female connector
Item size: 166 x 143 x 25mm
Item weight: 989g

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, 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.