A band selective repeater extender, also known as a cell phone signal booster, is a device that helps to amplify weak cell phone signals in areas where signal strength is poor. Here are some potential benefits of using a mobile signal booster:

1. Improved call quality: If you're in an area with poor signal strength, you may experience dropped calls, poor call quality, or calls that don't connect at all. A mobile signal booster can help to amplify the signal, resulting in clearer calls and fewer dropped calls.

2. Faster data speeds: In addition to improving call quality, a mobile signal booster can also improve your data speeds. With a stronger signal, you may be able to download and upload data more quickly, stream videos without buffering, and use apps that require a strong signal.

3. Extended battery life: When your phone is struggling to connect to a weak signal, it can drain your battery more quickly as it uses more power to maintain a connection. With a mobile signal booster, your phone won't have to work as hard to maintain a signal, which can help to extend your battery life.

4. Cost savings: If you're in an area with poor signal strength, you may be tempted to switch to a different carrier that has better coverage. However, with a mobile signal booster, you may be able to improve your signal strength enough to stay with your current carrier, potentially saving you money on switching fees or new contracts.

Overall, a band selective repeater extender can be a useful tool for anyone who needs to improve their cell phone signal strength, whether for personal or professional use. However, it's important to note that a band selective repeater extender can only amplify an existing signal – it can't create a signal where there is none.

Features

1. MGC available for both UL & DL.

2. AGC Alarms if interference occurs.

3. Auto shut off once severe self-oscillation.

4. Intelligent mode setting.

6. Antenna isolation testing automatically.

7. High voice quality and fast data transmission.

8. Ideal solution for operators.

Specs

Parameters		Uplink	Downlink
Frequency Range	LTE800	832 ~ 862MHz	791 ~ 821MHz
	GSM&EGSM	880 ~ 915MHz	925 ~ 960MHz
	DCS	1710 ~ 1785MHz	1805 ~ 1880MHz
	WCDMA	1920 ~ 1980MHz	2110 ~ 2170MHz
	LTE2600	2500~2570MHz	2620 ~ 2690MHz
Bandwidth		various bandwidth is available upon request
Maximum Gain		≥ 70dB	≥ 75dB
Output Power		≥ 15dBm	≥ 23dBm
MGC (Manual Gain Control)		31dB
AGC (Automatic Gain Control)		≧ 25dB
Spurious Emission	9KHz~1GHz	≦ -36dBm
	1GHz~12.75GHz	≦ -30dBm
Inter-modulation Products	9KHz~1GHz	≦ -36dBm
	1GHz~12.75GHz	≦ -30dBm
Noise Figure		≦ 6dB
Out of Band Gain		±400KHz	< 50dB
		±600KHz	< 40dB
		±1MHz	< 35dB
		±5MHz	< 25dB
VSWR		≦ 2.0
Group Delay		≦1μs
LED Alarm	Power LED	DC ON/OFF
	AGC LED	Alarm Red when ALC control over 10dB
	ISO LED	Alarm turns Red when ALC≥25dB, RF stop working
RF Connector		N-Female
Impedance		50Ω
Power Consumption		25W
Power Supply		Input: AC 110~240V; Output: DC 9V/5A
Operating Temperature		-10℃~50℃
Environment Conditions		IP30
Dimensions (Lx W x H)		22817065mm
Weight (N.W)		≤5KG