Signal Amplifier, buy ALLINGE MDZ3243 Mobile Signal Booster 3G 4G Repeater Amplifier Band4 1700/2100MHz Booster With Outdoor Yagi Antenna on China Suppliers Mobile

Product Details

Lyngou LG3171 Band4 1700/2100MHz 3G 4G Signal Repeater Mobile Phone Booster 4G Repeater Amplifier Outdoor Yagi Antenna

Product Description

SPECIFICATIONS		parameters
Frequency Range (Customers to Choose)	Uplink	1710-1755Mhz
	Downlink	2110-2155Mhz
Frequency Bandwidth (3dB Bandwidth)		45Mhz
Gain		70dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		20dBm
Spurious Emission		≤ -15dBm/30kHz
		9kHz~1GHz: ≤ -36dBm/30kHz
		1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR		≤ -40dBc / 30kHz (measured under rated output power)

A cell phone signal booster (also known as cellular repeater or amplifier) is a device that boosts cell phone signals to and from your mobile phone whether at home or office or in any vehicle. It does this by taking the existing cellular signal, amplifying it, and then broadcasting to an area in need of better reception. If you're experiencing dropped calls, slow or lost internet connection, stuck text messages, poor voice quality, weak coverage, low bars, and other cell phone reception problems, a cell phone signal booster is the best solution that produces definite results.

Characteristics:1. All-aluminium fuselage, good shielding, super heat dissipation, ensure stable operation of equipment.

2. Multiple LCD screens: one signal format and one screen, the signal strength is intuitively displayed, and the standard voltage stabilized DC power is equipped, so the voltage is stable. 3. The fuselage is made of pure aluminium, which radiates less than the plastic case, making you more comfortable to use.

Application:To expand signal coverage or fill signal blind area where signal is weak or unavailable. Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

Functions

Application

Finest quality&long history

Our company was established in 2008, having a long history of more than 10 years. We have rich experience in Electronics researching &development, manufacturing and international trade.

Safe Purchase

We are the 5 years golden supplier in alibaba,and we accept to visit our warehouse to inspect our stock then buy.

Good Service

We provide one year warranty for our products.

FAQ

1.How do i start purchase?

You can email or contact with our online salesman, then get offer and shipping cost for your order, after you confirm, our salesman will send u Invoice.

After paymetn done, we will ship goods on time.