Cell Extender

Q: Will this improve reception for Google Fi cell phones?

This did nothing to improve the signal on my cell phone. I wasted my money.

Q: So I have t-mobile and I can say this does not work with them as advertised. Do you have the broad spec antenna's as advertised?

This is no longer any good with T-Mobile

Q: What is the reminder cable made of?

The same material key stretch holders are made of. It seems durable.

Q: Ad states supports t-mobile and uses bands 12/17. t-mobile's site states 4g lte on bands 2/5/4/66. so, how does this work with t-mobile?

How to check out your mobile phone frequency band? For Android phones 1.download "LTE discovery" APP 2.press 'SIGNALS' 3.check it from 'EARFCN' 1.download "Network Cell Info Lite" APP 2.click"GAUGE' 3.check it from"Band" at the Top Right Side Note: If EARFCN shows Band 12/17, please choose the Band 12/17 signal booster. If EARFCN shows the other band number, please choose the other correct signal booster. For iPhone 1.dial the NO. *3001#12345#* 2.click "Serving Cell Info" 3.check it from 'Freq Band Indicator' Please purchase a mobile phone signal amplifier according to the actual detected frequency band.

3.2/5

Product ID: 491239356

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Details

Brand
JACOOL
Wireless Communication Standard
900 MHz Radio
Data Transfer Rate
700 MHz
Frequency Band Class
Single-Band
Special Feature
LED Light to

🏠5,000 sq.ft. Coverage

📶65dB Gain

🔌Plug & Play Setup

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Description

📱 Stay Connected, Stay Ahead!

HASSLE FREE INSTALLATION - No tech skills required—just plug it in and enjoy enhanced signal strength instantly!
SEAMLESS MULTI USER SUPPORT - Connect all your devices effortlessly—perfect for family or team environments.
WIDE COVERAGE FOR EVERY SPACE - Say goodbye to dead zones with coverage up to 5,000 sq.ft. in any setting.
UNLEASH THE POWER OF CONNECTIVITY - Experience lightning-fast 5G and 4G LTE data with a 100X signal boost!
SMART TECHNOLOGY FOR OPTIMAL PERFORMANCE - Automatic Gain Control and Oscillation Elimination ensure peak performance at all times.

The Cell Extender is a powerful signal booster designed specifically for Verizon and Straight Talk networks, enhancing 5G and 4G LTE connectivity. With a high gain of 65dB, it amplifies weak signals up to 100 times, providing coverage for up to 5,000 sq.ft. Ideal for multiple users and devices, it features smart technology for automatic adjustments and is easy to install with no technical expertise required. FCC approved and backed by a 3-year warranty, this device is your solution to reliable cellular service at home or in the office.