Name: LCD SCREEN. easy-to-install powerful 900/1800mhz dual band 2g 4g mobile signal booster
Brand: ATNJ
Availability: InStock

Product Details

Product Description

ATNJ Smart mobile signal booster are main used to improve the sginal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.

It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer.

Product feature

1,Intelligent to guide the installation with LCD
2,Real time display the signal strength.
3,Automatic dormancy when no user make the calling
4,Automatic remind the installation mistake and provide the corresponding solution with LCD
5,Automatic adjust the system gain to avoid the repeater self-excitation
6,initiative reminding when device damaged

SPECIFICATIONS		parameters
Frequency Range (Customers to Choose)	Uplink	890-915MHz/1710-1785MHZ
	Downlink	935-960MHz/1805-1880MHZ
Frequency Bandwidth (3dB Bandwidth)		25MHz/75MHZ
Gain		≥ 70dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		17~25dBm
Spurious Emission		≤ -15dBm/30kHz
		9kHz~1GHz: ≤ -36dBm/30kHz
		1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR		≤ -40dBc / 30kHz (measured under rated output power)
In-band Ripple		≤ 3dB
VSWR		<=2
I/O Impedance		50 Ω
Noise Figure		≤ 5dB
System Delay		≤ 5μs
RF Connector(Customers to Choose)		SMA (Female)
Operating Temperature		Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C
Power Supply		AC 110~220V±20%, 50/60Hz(AC 220V/ DC9V/9A power adapter)
Dimensions		22514035 (mm)
Weight		≤0.5 kg(Net)
Alarm Monitoring System		Alarm for uplink self-oscillation
Indication LED		Power supply,

Detailed Images