SKU: 86374216396

4G Mobile Signal Booster Bands 3, 28 Complete Kit

Sale price$116.55 Regular price$129.50
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

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Description

4G Mobile Signal Booster Bands 3, 28 Complete KitWhat is a Cell Phone Signal Booster? A cell phone signal booster (also known as a cellular repeater) is a solution that takes an existing outside cell signal, amplifies it, and then broadcasts the boosted signal to an area inside of a building or vehicle that needs better signal. If youre tired of not being to make or receive clear, reliable calls, then this is the great option for you. This is the best choice when you need an affordable solution to

What is a Cell Phone Signal Booster?

A cell phone signal booster (also known as a cellular repeater) is a solution that takes an existing outside cell signal, amplifies it, and then broadcasts the boosted signal to an area inside of a building or vehicle that needs better signal. 

If you’re tired of not being to make or receive clear, reliable calls, then this is the great option for you. This is the best choice when you need an affordable solution to provide boosted cell phone signal throughout your home or small office, but don’t want to skimp on quality.

Users will experience faster data speeds, better voice quality, fewer dropped calls, and superior streaming capability.

Features

  • For multiple users and devices
  • Boosts Band 28/3 for improved performance 
  • Max gain of 70dB
  • Compatible with all phones 
  • Complete kit: all parts included.
  • Boosts 4G LTE for Australia carriers
  • Step-by-step installation
  • 3 Year Manufacturer Warranty
  • FCC Certified

In the box

  • Signal Repeater
  • Outside Directional Antenna
  • Inside Panel Antenna
  • Power Supply
  • 10m Low Loss RG6 Cable
  • Outside Antenna Mounting Bracket
  • Wall Mount Bracket
  • Installation Guide

Tech Spec

 Feature

 Dual band

 Frequency

 700, 1800MHz

 Signal band

 Bands 3, 28

 Max gain

 65dB

 Impedence

 50 ohm

 Power

 5V 2A

 Connector

 N type female 

 Dimensions

14.5*11.5*2 CM

How Signal Boosters Work

  1. Outside antenna receive the existing outside cell signal
  2. Outside antenna transmits received signal to repeater by coaxial cable, repeater amplifies and transmit it to inside antenna
  3. Inside antenna broadcasts signal throughout the room

What Signal Booster Does Not Do 

A cell phone signal booster requires an existing outside cell signal to boost. It cannot create it's own cellular signal, so if there is not an existing outside cell signal available, then a cell phone signal booster will not work. 

Your outside signal strength will determine the overall strength of the boosted indoor signal. Those with weak outside signal can expect less overall coverage than those with strong outside signal with the same signal booster.

Will it work for my carrier

This booster works for 700, 1800 MHz. 

Please check the signal frequency with your phone. 

Here's how to view frequency bands
iphone
1.Turn off Wifi
2.Key in *3001#12345#*
3.Press call
4.Tap: menu
5.Tap:Serving Cell Info
6. Scroll down to freq_band_ind
Android
Install an app Network Cell Info Lite on the Google Play store. It provides detailed network cellular information. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86374216396

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Verified Purchase
Chris Jung
Draper, US
★★★★★ 4
High quality and fits well, I just wish the magnets were a little stronger
Color: White, Size: 51mm
It looks modern and stylish. The funnel fits my 51mm portafilter very well and does stay put if you're careful inverting it. It's solidly built and feels durable. It greatly helps keep the countertop tidy and allows me to use a large dose before tamping. The one improvement I would ask for is slightly stronger magnets that would hold more securely when I invert it. I tried to place it over the cup of grounds, and the funnel slipped off when I flipped them back over. It kinda works, you just have to be super careful. Better to just pour the grounds into it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
L
Verified Purchase
Larry B.
Bozeman, US
★★★★★ 5
Excellent Funnel
Color: Black, Size: 58mm
Material is high quality. Magnets are strong. Funnel opening is wide. Angle of descent to the portafilter is perfect. Stays on the portafilter very strongly. I am extremely happy with this dosing funnel.
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Reviewed in the United States on June 7, 2026
M
Verified Purchase
mYarb21
Massapequa, US
★★★★★ 5
Great for Breville 54mm baskets!
Size: 53.3mm
Well made and a great design. After having tried another big brand distributor that didn’t work well for me, I found this one that works perfectly with Breville 54mm double walled baskets. It offers a minimal adjustment I was needing to evenly distribute without hard pressing before the tamp.
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Reviewed in the United States on January 18, 2026
K
Verified Purchase
Kenny
Los Angeles, US
★★★★★ 5
Does Its Job Perfectly
Size: 53.3mm
I’ve had this for years and it’s great. It levels out my grounds perfectly before tamping is very repeatable. I enjoy the ability to adjust the leveling depth to ensure the grounds are perfectly spread regardless of grounds.
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Reviewed in the United States on February 1, 2026
H
Verified Purchase
Halen Rego
Louisville, US
★★★★★ 5
Using Normcore Tamper
Size: 53.3mm Flat Base
This tamper is very easy to use and has a perfect weight thanks to the stainless steel build. It evenly tamps the espresso puck, and the 53.3mm fit works flawlessly with my Breville Espresso machine. The puck prep I’m able to achieve has noticeably improved the taste of my espresso. The sleek design is modern, durable, and looks great on my coffee bar.
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Reviewed in the United States on September 8, 2025

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