5G 4G LTE Cell Phone Signal Booster 700/850/1700/1900MHz Band 12/13/17/5/2/4/25

Dear All,

Please pay attention before you place the order:

1. Please confirm your mobile phone frequency first before you purchase it, if you don’t know how to check, you can contact us or call your mobile phone operator. Frequency doesn’t match, the signal booster can’t works.

2. Please make sure your mobile phone can receive at least 1 bars signals outside, otherwise this signal booster can’t works. It needs outdoor good signal to improve your indoor signal.

Before purchase, please confirm your signal frequency

If your phone is Android system, you can download an App called "LTE Discovery" to confirm the frequency band.

If your phone is Apple system, please dial the NO. *3001#12345#* then click "Serving Cell Info" to check frequency band.

⭐️ 【Ready for 5G】- The booster is designed for the largest cell carriers - Verizon and AT&T, boosts 4G LTE and 5G signal for all cellular devices operating on band 12/17/13（Dual Band booster）/band 12/17/13/5/2/4/66（5-Band booster）/band 13（Single band）/band 12/17/13/5（Thi band ）.
❤️ 【Advanced Features & Smart Device】- The booster uses AGC(Automatic Gain Control) function, which can intelligently detect the existing signal strength, and adjust itself for best performance, then reflect its working condition through LED indicator. Buy it once, and boost for life.
❤️ 【Better Data & VoLTE】- Enhances5G 4G LTE data speed signals and volte, enjoy faster uploads and downloads to stream videos smoothly in your house, office, cottage, cabin, camper, basement etc., get rid of expensive monthly internet fees. Supports multiple users simultaneously.
⭐️ 【Powerful Antennas & Large Coverage】- This booster comes with high gain directional antenna, allow you to point it to the nearest signal tower more accurate and get more signals, expanding the indoor coverage up to 4,500sq ft. DIY Installation.
❤️ 【Quality and Guarantee】- It can improve the voice and data of your phone, solving the problem of poor signal on your phone. Enjoy the wonderful time of making phone calls and surfing the internet at home, without worrying about being unable to receive calls and messages due to poor signal quality.
👍 【Reliable Service Guarantee】- FCC Certified, 30-day money-back guarantee, 3-month free replacement, 3-year manufacturer warranty, lifetime professional technical Support.

Package:
1 * Repeater
1 * Indoor Antenna
1 * Outdoor Antenna

cables

1 * English User Manual
4 * Screws for Mounting
1 * AC Adapter

Specification:


Electrical specification				Uplink	Downlink
Frequency Range			Band 12	698~716MHz	746~757MHz
			Band 13	776~787MHz	728~746MHz
			Band 5	824~849MHz	869~894MHz
			Band 2	1850~1910MHz	1930~1990MHz
			Band 4	1710~1755MHz	2110~2155MHz
Max .Gain			Band 12	≤64dB	≤64dB
			Band 13
			Band 5
			Band 2	≤72dB	≤72dB
			Band 4
Max. Output power				≤20dBm	≤20dBm
Gain Flatness				≤10dB(P-P) - Band 12,13,5,4
				≤15dB(P-P) - B2
MGC (Step Attenuation)				≧20dB / 1dB step
Automatic Level Control				≧20dB
Automatic shut down				When self-oscillation happen or attenuation value reaches 20dB, power supply is shut down.
Spurious Emission		9KHz~1GHz		≦-36dBm - 3KHz
		1GHz~12.75GHz		≦-30dBm - 3KHz
Noise Figure				≦8dB
VSWR				≦1.8
Group Delay				≦1.5μs
LED Indicator	Standard
LED Indicator	Continuous GREEN - normal;
	Twinkly GREEN - input signals may be not enough.
	Continuous YELLOW - stronger input signals, AGC is working;
	Twinkly YELLOW - self-oscillation happen ,AGC is working,the attenuation value is more than 12dB.
	Continuous RED - power supply is shut down.
Mechanical Specifications				Standard
I /O Port				N-Female
Impedance				50ohm
Operating Temperature				-25ºC~+55ºC
Environment Conditions				IP40
Dimensions				187mm110mm24mm
Weight				© 2025 Dreampools solar