---
product_id: 470876270
title: "SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White"
brand: "slx"
price: "$80"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/470876270-slx-tv-signal-booster-aerial-amplifier-4g-and-5g-filter
store_origin: NZ
region: New Zealand
---

# Adjustable Gain 5G Filtering Coax Connections SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White

**Brand:** slx
**Price:** $80
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate Your Viewing Experience with SLx!

## Quick Answers

- **What is this?** SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White by slx
- **How much does it cost?** $80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/470876270-slx-tv-signal-booster-aerial-amplifier-4g-and-5g-filter)

## Best For

- slx enthusiasts

## Why This Product

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

## Key Features

- • **Plug and Play:** Easy installation with secure coax connections for hassle-free setup.
- • **Trusted Quality:** Backed by 30 years of British engineering excellence and a full 12-month warranty.
- • **Boost Your Signal:** Experience crystal-clear HD TV with our advanced 5G filtered technology.
- • **Tailored Performance:** Adjustable gain control for optimal signal quality, no matter your setup.
- • **Interference-Free Viewing:** Class 1 filter minimizes 4G/5G interference for uninterrupted entertainment.

## Overview

The SLx TV Signal Booster Aerial Amplifier is a compact, high-performance device designed to enhance your indoor TV signal reception. With advanced 5G filtering, adjustable gain control, and secure coax connections, it ensures optimal picture and sound quality while minimizing interference. Backed by over 30 years of trusted British engineering, this amplifier is perfect for anyone seeking reliable and high-quality digital TV signals.

## Description

SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White

## Features

- ✔️ NEW AND IMPROVED: The new range of upgraded 5G filtered TV signal boosters from British AV specialists SLx take the UK’s best-selling aerial amplifiers and improve them with better power efficiency, 5G filtering and improved gain flatness. Our new SLx boosters are easy to install and incorporate the latest technology for energy efficient, long-term, continuous use
- ✔️ ADJUSTABLE GAIN: The adjustable gain control on the SLx TV signal boosters allow you to compensate for weak or strong signals and long or short cable runs to optimise the signal quality. Digital TV signal can be affected by signals that are either too weak or too strong.
- ✔️ COAX CONNECTIONS: The 1-way aerial amplifier features coax connections on the input and output sockets for secure plug and play connections compatible with most signal reception set-ups
- ✔️ 4G & 5G FILTERING: SLx TV Signal Boosters incorporate a Class 1 filter to reduce 4G and 5G interference and are suitable for digital TV signals Ch 21-48 (470-694MHz). Also featuring a lower noise figure for optimum picture and sound quality, and greater signal handling capacity to cope with more channels
- ✔️ A BRAND YOU CAN TRUST: Established over 30 years ago, SLx are a proudly British company - designing and manufacturing high quality products used by trade professionals. We offer a full 12 month warranty together with full time friendly local support staff should you need any help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Philex Electronic Ltd |
| Part number | 27811V/14 |
| Item Weight | 150 g |
| Package Dimensions | 8 x 8 x 7.7 cm; 150 g |
| Item model number | 27811V/14 |
| Colour | White |
| Style | Signal Booster |
| Voltage | 1 Volts |
| Item Package Quantity | 1 |
| Plug profile | Surface Mount |
| Included components | Mains Plug, Instruction Manual |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Voltage:** 1 Volts
- **Manufacturer:** Philex Electronic Ltd
- **Mounting type:** Surface Mount
- **Brand:** SLx
- **Number of channels:** 4

## Images

![SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White - Image 1](https://m.media-amazon.com/images/I/5109J54Z2OL.jpg)

## Frequently Bought Together

- SLx TV Signal Booster Aerial Amplifier, 4G and 5G Filter, 1 Output, 1 Way Compact Amplifier Booster Box for Indoor TV Aerial, HD TV/Freeview, Variable Gain Control, White
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**Shop now:** [https://www.desertcart.nz/products/470876270-slx-tv-signal-booster-aerial-amplifier-4g-and-5g-filter](https://www.desertcart.nz/products/470876270-slx-tv-signal-booster-aerial-amplifier-4g-and-5g-filter)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*