Dual Band 900/2100MHz, 2G 3G 4G Mobile Signal Amplifier

Dual Band 900 / 2100mhz 2G/3G/4G Mobile Signal Booster Repeater Amplifier
Strengthen the signal for telephony and surfing (mobile) and cover "blind areas" where the 3G-4G signal is missing or weak.
The repeater is band selective.
CE marked/approved and is RoHS certified.
Description:
DUAL BAND Pico repeater is specially applied in a small indoor DAS system. The base station signal is connected and amplified by the Pico repeater into building systems. The amplified signals are transmitted by the indoor antenna. Meanwhile, the indoor antenna receives the mobile phone's signal and sends the signal to the base station as an uplink. This method can eliminate the signal dead point, reject the interference, provide the stable signal communication for mobile phone users. This Pico repeater mainly solves the problem problem in construction. The scope area is as large as 3000 square meters in open space, and 1000 square meters in partial obstacle area, 500 square meters in complete obstacle area. The edge effect level of the coverage area is above 85 dBm. The output power level of the repeater is less than 20 dBm.
The Pico Repeater is a bi-directional amplifier that enables the reception of signals, amplifies the signal and forwards it to areas where there is no or very low signal level coverage enabling a mobile user to establish a call connection.
Pico Repeater can be deployed within indoor coverage and dead area. It is particularly beneficial to use in 100M2-1000M2, which is a very economical solution. The output power is up to 20 dBm per carrier.
At the same time, it can also increase the speed of GPRS.

Packing list:
1: Dual band booster×1
2: Power adapter ×1
3: Outdoor log-periodic Antenna×1
4: Indoor Ceiling antenna×1
5: Indoor 5M cable
6: Outdoor 20M cable
7: User manual X1
8: Mounting accessories

Specifications:
Frequency Range
Uplink 890-915MHz&11920-1980MHz
Downlink 935-960MHz&2110-2170MHz
Frequency Bandwidth (3dB Bandwidth)
25MHz&75MHz
Gain
≥ 70dB
Automatic gain control (Step Attenuation)
31dB @ 1dB/ Step
Auto Gain Control
20dB Min.
Output Power
17-23dbm
Spurious Emission
≤ -15dBm/30kHz
9kHz~1GHz: ≤ -36dBm/30kHz
1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR
≤ -38dBc / 30kHz (measured under rated output power)
In-band Ripple
≤ 5dB
Voltage Standing Wave Ratio
<=2
I/O Impedance
50 Ω
Noise Figure
≤ 5dB
System Delay
≤ 5μs
RF Connector
N-Type (Female)
Operating Temperature
Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C
Power Supply
AC 220V±20%, 50/60Hz (AC 220V/ DC9V/9A power adapter)
Dimensions
225*140*35 (mm)
Weight
1 kg
Alarm Monitoring System
Alarm for uplink self-oscillation
Indication LED
Power supply, Run, Alarm