The Tri band mobile signal booster repeater works for all 2G 3G 4G mobile networks,it provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return. The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

SPECIFICATIONS		Specification
Frequency Range	Uplink	890-915/1710-1785/1920-1980MHz
	Downlink	935-960/1805-1880/2110-2170Mhz
Frequency Bandwidth (3dB Bandwidth)		Customized
Gain		65-72dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customized)		＞22dB
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(Customers to Choose)		N-Type (Female)
Operating Temperature		Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C
Power Supply		AC 110~220V±20%, 50/60Hz DC5V/2A power adapter
Dimensions		17513535(mm)
Weight		≤ 0.9kg
Indication LED		Signal status,Self-oscillation warning and protection,Fault warning