Mobile phone signal Repeater/ Amplifier, buy EST WCDMA 3 G 2100MHZ mobile phone signal repeater on China Suppliers Mobile

Product Details

Specifications

1. WCDMA 2100MHZ cellphone signal repeater
2.Gain:60db
3. Coverage range: 1000m2

EST WCDMA UMTS 2100MHZ Cellphone signal repeater

1. Specification

Frequency range	Uplink 1930-1990MHZ
	Downlink 2110-2180MHZ
Gain ( dB)	Uplink Gp≥55
	Downlink Gp≥60
Pass band ripple	≤3dB
Guard band rejection	(BW-60dB)≤42MHz ,(BW-70dB)≤45MHz
I/O impedance	50Ω/N connector
I/O return loss	≤-3B
Export power (Po)	≥17dBm
Intermodulation Attenuation(Po=33dBm)	≤-40dB
Transmission Delay	≤0.5μs
Ambient temperature	-10°C~60°C
Power supply	AC110~220V 45~55Hz
Size	220 x 180 x 20 mm
coverage area	200 m²

2. Pictures

1. INDOOR : PANEL ANTENNA

OUTDOOR : PANEL ANTENNA

Indoor : panel antenna ( The mini 3G repeater' s color is not gold )

The picture just describe the connecting methods.

Outdoor : yagi antenna

Functions of cell phone signal amplifier/repeater :

1. High-gain linear power amplifier;
2.Automatic level control;
3.Ultra-low noise receiver amplifier;
4.No interference to the base station and no need to adjust the parameters of the original system and base stations after installation.
5. Stable and reliable EMC design
6. It neither increases base station background noise nor declines the communication quality of base station

7. Full-duplex communication mode;
8. Spurious emission, beautiful outlook and smart siz