---
product_id: 75559062
title: "65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit"
brand: "roomboost"
price: "₨84257"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/75559062-65db-700mhz-at-and-t-t-mobile-cell-phone-signal
store_origin: LK
region: Sri Lanka
---

# 65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit

**Brand:** roomboost
**Price:** ₨84257
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit by roomboost
- **How much does it cost?** ₨84257 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/75559062-65db-700mhz-at-and-t-t-mobile-cell-phone-signal)

## Best For

- roomboost enthusiasts

## Why This Product

- Trusted roomboost brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- 1.Increase 4G LTE Band12/17 700MHz cell phone signal in your home and office,Supports voice and 4G data for 4G/LTE ATT T-Mobile devices. The frequency range : Downlink :728-746 MHz Uplink : 698-716 MHz,Max. Output power:27dBm， Max. Gain (dB) :64dB， I/O Port : SMA-female on both ends， Power Supply :Input AC100~240V 50/60Hz,output DC 5V 1A
- 2.The device has a signal amplification range of 2300~2800 square feet
- 3.Fewer dropped calls, better voice quality, faster upload and download,Works with all cellular devices: Smartphones, Tablets, Data Cards, and Notebooks
- 4.Support 100 users simultaneous calls,It's compact, easy to install, and doesn't have to punch holes in the walls of the room
- 5.Product warranty: 30 days refund guarantee, if you are not satisfied, full refund. Two-year warranty period. During the first year warranty period, if there is any problem with the product, the new product will be replaced free of charge.

## Images

![65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/5111fKVbH7L.jpg)
![65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/61PReQeyveL.jpg)
![65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit - Image 3](https://images-na.ssl-images-amazon.com/images/I/81mun%2BY3mSL.jpg)
![65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit - Image 4](https://images-na.ssl-images-amazon.com/images/I/51esrQYVGPL.jpg)
![65dB 700MHz AT&T T-Mobile Cell Phone Signal Booster for Home and Office 4G LTE Band 12/17 FDD LTE Mobile Phone Signal Amplifier Including 45 Feet RG58 Cable Repeater Full Kit - Image 5](https://images-na.ssl-images-amazon.com/images/I/816Bsok8hjL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Very happy with product
  

*by C***O on Reviewed in the United States on April 12, 2019*

Received quickly and I installed which required a pipe to mount the receiver outside, which I bought pvc locally. Mounted and routed the cables inside a room with a tin roof that I was only getting maybe two bars of signal and calls were being dropped and missed. When I powered this unit up the signal jumped from 2 to 5 bars (full strength). Phone is working as expected as long inside this room.  Happy with this product for our consumer cellular (AT&T) flip phone. No data being used so no comment on data usage.

### ⭐⭐⭐⭐⭐ 







  
  
    Need a fair to strong signal outside inside it works pretty good
  

*by L***N on Reviewed in the United States on August 26, 2019*

As long as you can get a signal outside it works inside and has helped.  Not to sure of the strenght of the indoor antena I might have spent a little more for a stonger one.  That said it has helped.  Went from 1 or none to 3 or 4 full strenght. If the out door fades the inside suffers.

### ⭐ 







  
  
    Barely does anything.  Your cell phone outside always does much better than this thing
  

*by K***. on Reviewed in the United States on January 14, 2020*

Barely does anything.  Your cell phone outside always does much better than this thing

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**Shop now:** [https://www.desertcart.lk/products/75559062-65db-700mhz-at-and-t-t-mobile-cell-phone-signal](https://www.desertcart.lk/products/75559062-65db-700mhz-at-and-t-t-mobile-cell-phone-signal)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*