---
product_id: 48411625
title: "Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories."
brand: "avtex"
price: "KD 30.34"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/48411625-avtex-sth3000-20-db-dvb-t-antenna-incl-car-power
store_origin: KW
region: Kuwait
---

# 20 dB Gain 3 Power Options UV & Waterproof Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories.

**Brand:** avtex
**Price:** KD 30.34
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate Your Viewing Experience Anywhere!

## Quick Answers

- **What is this?** Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories. by avtex
- **How much does it cost?** KD 30.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/48411625-avtex-sth3000-20-db-dvb-t-antenna-incl-car-power)

## Best For

- avtex enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Power Supply:** Choose your power source: 12V, 24V, or directly from your TV antenna.
- • **Unmatched Reception Power:** Experience crystal-clear TV with a robust 20 dB gain.
- • **Easy Installation Anywhere:** Attach to any flat surface with ease—perfect for your car, home, or on-the-go.
- • **Indoor & Outdoor Flexibility:** Seamlessly switch between indoor and outdoor use for ultimate convenience.
- • **Durable Design for All Conditions:** Built to withstand the elements with UV-resistant and waterproof housing.

## Overview

The Avtex STH3000 is a powerful 20 dB DVB-T antenna designed for superior reception strength. It features a built-in volume amplifier and offers versatile power supply options, making it suitable for both indoor and outdoor use. With its durable, UV-resistant, and waterproof design, this antenna can be easily mounted on various surfaces, ensuring you never miss your favorite shows, no matter where you are.

## Description

Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories.

## Features

- Strong 20 dB TV antenna, particularly high reception strength, versatile
- Built-in volume amplifier, choice between three power supplies (12 V, 24 V & TV antenna), can be used indoors and outdoors.
- Attaches to almost any flat surface such as front windscreen, window, roof, UV-resistant housing, waterproof.
- Box contents: Avtex STH 3000; car power cable

## Product Details

- **Antenna:** Television
- **Brand:** Avtex
- **Colour:** White, Clear
- **Impedance:** 20 Ohm
- **Maximum range:** 3 Metres
- **Manufacturer:** Avtex
- **Global Trade Identification Number:** 05060133020752

## Images

![Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories. - Image 1](https://m.media-amazon.com/images/I/41vhd+YweNL.jpg)

## Questions & Answers

**Q: I need a double adaptor for this aerial please advise how to order and price.**
A: If you look it up on Amazon it usually gives you the accessories etc

**Q: What comes in the box**
A: It has a very good suction attachment that has a flexible stalk enabling the aerial to be finely tuned once in place. This is a simple device that compliments my Avtex and provides an excellent boost for that TV. It is considerably cheaper than a permanently installed aerial in a caravan or motor home

**Q: Does this work on the continent, would my technophobe parents get a signal in their motor home in France?**
A: Yes it will  work in any country.  But you get local tv

**Q: Does this tv aerial come with the flex lead as well or do you need to buy separate. if it comes with lead what's the length of the flex.**
A: Not sure what you mean by 'flex lead' - it is supplied with 3m co-ax cable which plugs into aerial - if TV has powered antennae supply then other end of co-ax plugs into TV aerial socket - if not then it fits into a supplied DC adaptor which plugs into TV aerial socket and has its own 1.5m flex which plugs into 12v power supply

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good powered aerial
*by D***P on 22 March 2016*

Bought this to pair with an Avtex TV in our motorhome. It seems to work very well. It comes with a couple of mounts, one which can be screwed in place, one with a sucker on it. It has to be powered to work properly, this can be accomplished either with a separate power supply (included), or if you are using an Avtex TV, power can be supplied directly from the aerial socket on the TV, there is an option in the setup menus to turn it on.We have only used it a couple of times but it seems to pick up signal really well, once on a campsite known for its poor signal, so I'm happy. I have only used it inside the motorhome so far, so can't comment on how well the sucker works outside, but it seems as good as any satnav mount I've used to me. I doubt it would stay in place in high winds, but I wouldn't expect it to.

### ⭐⭐⭐⭐ Works well for a simple aerial
*by K***M on 16 May 2022*

The suction cup doesn't stick very well to anything except the cleanest and smoothest surface. It would be better with a soft, high viscosity, suction cup to replace the relatively inflexible one. The ability to power the aerial amplifier from an Avtex TV is very useful and seems to work quite well to boost a weak signal. This aerial won't perform like a Yagi, but its compact design is a good compromise for occasional use.

### ⭐⭐⭐⭐⭐ Great aerial for portable use where space is limited.
*by I***N on 2 December 2014*

I think some reviewers have unrealistic expectations of this aerial. My experience is that it works really well and will usually get me a good signal just stuck on the outside of the motorhome window. It is an "active" aerial, which means that you have to either use the supplied mains adapter, or have a TV which will supply the voltage required via the antenna cable (such as an Avtex). It helps to have a smartphone app which will tell you the direction of the strongest TV transmitter to enable you to put the aerial on the correct side of your vehicle (if you aren't mounting it up on the roof). Bear in mind that this performs very well for a small, portable aerial. Don't expect it to perform like a 72 element beam and don't expect it to get you a signal in the middle of the Brecon Beacons.

## Frequently Bought Together

- Avtex STH3000 20 dB DVB-T antenna incl. Car power cable, wall bracket, suction base and mounting accessories.
- Avtex AV215BG Hard Shell Carry Case for 19" - 22" Avtex Caravan and Motorhome LED TVs
- Avtex W215TS 21.5'' Smart TV for Motorhome Caravan Truck Boat - 12v 24v 240v 21.5 inch Super Slim LED Wifi Bluetooth Connected Television Full HD FHD built-in Freesat Satellite Decoder

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/48411625-avtex-sth3000-20-db-dvb-t-antenna-incl-car-power](https://www.desertcart.com.kw/products/48411625-avtex-sth3000-20-db-dvb-t-antenna-incl-car-power)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-20*