Mobile Phone GSM Signal Booster GSM Signal Repeater Cell Phone GSM 900MHz Signal Amplifier with LCD Display Yagi Set

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 high 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

Power: -70~-40dBm/FA (1.23MHz)

Booster gain (dB): Gp≥58Gp≥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℃

Package size: 480 * 200 * 155mm / 18.9 * 7.9 * 6.1in

Package weight: 1350g / 3.0lb

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