---
product_id: 526949831
title: "TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor"
brand: "channel master"
price: "€ 207.70"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/526949831-tv-antenna-preamp-1-1-port-tv-antenna-pre-amplifier
store_origin: CY
region: Cyprus
---

# Powered Over Coax, No Outlet Needed 17-30dB Gain Boost Built-in LTE Filter Blocks Interference TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor

**Brand:** channel master
**Price:** € 207.70
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your TV signal, ditch the fuzz, and never miss a moment!

## Quick Answers

- **What is this?** TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor by channel master
- **How much does it cost?** € 207.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/526949831-tv-antenna-preamp-1-1-port-tv-antenna-pre-amplifier)

## Best For

- channel master enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Power:** Powered via coaxial cable—ditch the outdoor outlet and simplify your setup.
- • **Whole-Home Signal Solution:** Compatible with Channel Master splitters for seamless multi-TV distribution.
- • **Stay Ahead of the Signal Game:** Built-in LTE filter blocks 3G, 4G, 5G interference, ensuring uninterrupted viewing.
- • **Future-Proof Your Entertainment:** Supports NextGen TV/ATSC 3.0 standards for cutting-edge digital broadcasts.
- • **Amplify Your Signal, Amplify Your Binge:** Boost weak TV signals by up to 30dB for crystal-clear HD and 4K streaming.

## Overview

The Channel Master TV Antenna PreAmp 1-1-Port is a high-gain (17-30dB) amplifier designed for indoor/outdoor use with passive antennas. Featuring a built-in LTE filter to block mobile network interference, it enhances signal strength and quality for HD and 4K broadcasts. Powered over coaxial cable, it eliminates the need for external power outlets and supports future digital TV standards like ATSC 3.0. Ideal for weak signal areas and whole-home distribution when paired with compatible splitters.

## Description

Channel Master TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor

## Features

- Boosts Weak Signals When Properly Installed - Compatible with all indoor and outdoor passive (non-amplified) TV antennas, this amplifier improves signal strength and quality when low signal is the actual issue. However, it will not resolve problems caused by interference, multipath, or obstructions, which are common with attic-mounted antennas. For best results, users with attic installations may need to move their antenna outdoors to achieve reliable reception. Please note: TV signal meters often do not reflect true RF levels, so the improvement may not be visible on your screen’s meter. Not compatible with antennas that already have a built-in amplifier or were originally sold with one.
- Higher Power Output Compared to Distribution Amplifiers and Amplified Splitters Making it a Better Option For Weak Signal Areas and Installations with Long Coaxial Cable Runs. Compatible with Channel Master Power Passing Splitters (CM-3212HD, CM-3214HD, CM-3218HD) for Whole-Home Distribution to Multiple TV's.
- Includes Built-in LTE Filter with ultra low-noise - Blocks Interference From 3G, 4G, 5G Smartphones and Transmitters with EMI & FM Out of Band Filtering (Does Not Pass FM Radio Signals)
- Provides higher gain and better results compared to Standard Boosters, Significantly Enhancing Signal Strength and Quality. New design supports current and future digital TV standards like NextGen TV/ ATSC 3.0 and 4k.
- Powered Over Coaxial Cable Using the Included Power Inserter, Eliminating The Need for an Outdoor Electrical Outlet. Suitable for Both Commercial and Professionally Installed Residential TV Antenna Systems.
- Recommended for Use with High-Quality Passive Antennas and Accessories For optimal performance, we strongly recommend pairing the PreAmp1 with a high-quality passive antenna such as the Channel Master Pro-Model TV Antenna. Using premium coaxial cables and weather-sealed connectors from Channel Master ensures maximum signal integrity and minimizes the risk of signal loss or interference. Low-quality antennas or cables can degrade performance and reduce the effectiveness of the amplifier.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Metal |
| Item Dimensions | 4.25 x 5.25 x 1 inches |
| Specification Met | Ul |
| Operating Temperature | 32 Degrees Celsius |
| Package Type | Elegant Craft Box with Channel Master Logo and Product Info Label |
| Supply Current | 200 Milliamps |
| Minimum Supply Voltage | 110 Volts (AC) |
| Mounting Type | Mast Mount, Wall Mount or Indoor |
| Voltage | 13.2 Volts (DC) |
| Maximum Supply Voltage | 240 Volts (AC) |

## Product Details

- **Item dimensions L x W x H:** 4.25 x 5.25 x 1 inches
- **Voltage:** 13.2 Volts (DC)
- **Manufacturer:** Channel Master
- **Maximum Supply Voltage:** 240 Volts (AC)
- **Minimum Supply Voltage:** 110 Volts (AC)

## Images

![TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor - Image 1](https://m.media-amazon.com/images/I/61bH+4uoULL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will i still need a pre amplifier with this splitter? Will both give me a better picture or do I just need one of them?**
A: No, you will NOT....unless you have a cable-run from the antenna that is >100'.  Then, you will need a pre-amp...but will not need the  in-line amp.
 
Pre-amps are designed to be mounted at the antenna, where there is no source power.  The pre-amp is powered by the coaxial cable itself, from a power-splitter nearby a house-power source.  Pre-amps are preferred to amplifiers if you have a long cable-run to your TV set, from the antenna (>100').  However, preamps need to be mounted AT the antenna.  So, if you are not handy with ladders, this may not be for you.  The pre-amp removes the inherent signal-loss factor of the cable run, since the cable would not be on the amplified side.

An INLINE-AMPLIFIER (like this one) is usually mounted in the house's cable utility box, where the cables branch out to go to different TV sets.  It is convenient to get to and no need to climb on the rooftop.  HOWEVER, you'll need to have a house-power source nearby.  This is usually more handy if you have cable-runs from the antenna that are <100'.  AGAIN, accessibility is a breeze since you do not need to go up on the rooftop.  Multiple OUTPORT port options can be found on an inline-amp.

**Q: Can the booster be installed about 20ft from antenna?**
A: The amplifier may be placed anywhere between the antenna and TV/DVR

**Q: Is the DC power adapter included?**
A: Hello,
Yes the DC power supply and cable to connect it to the amplifier are included with the amplifier.
Thanks, CM support

**Q: Can it run on battery power?**
A: It's a 12 VDC @500 mah, so yes, in theory it can run on battery, assuming a 12 VDC battery source is used, and of course, proper connection/polarity is made. This requires some basic wiring termination experience to make the experiment work safely.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product that works extremely well.
*by M***Y on July 16, 2025*

This powered TV amplifier works extremely well. At high gain, it increased the number of digital channels received from 20 to 38 and significantly improved picture quality to cable channel level. The device offers 2 levels of amplification: low and high gain. High gain provided the best results for me given my antenna being located in the attic and the distance to the broadcasting towers (45-55 miles). It was easy to install and very well made. I highly recommend the product.

### ⭐⭐⭐⭐⭐ The Perfect Pre-Amp.
*by J***C on September 9, 2025*

After almost 2 years of usage, the pre-amp is still working. Brings in channels from 50 miles away. Even in heavy rain. Build quality is solid. I like the LED indicator that tells you your power is on and that you have wire continuity to the amp. This really helps with diagnostics. I have purchased less expensive models that did not work at all. Very happy, don't worry about the price, you get what you pay for.

### ⭐⭐⭐⭐⭐ Quality product with a strong signal booster
*by D***5 on July 25, 2025*

Brought in the weaker signals. It is well constructed and built to last. It was easy to hook up and once connected it worked.

## Frequently Bought Together

- Channel Master TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor
- Channel Master Splitter 2 | 2-Way Splitter Distributes Digital HDTV Antenna Signal to 2 TVs, One Input and Two Outputs, Power Passing for Preamplifiers and Boosters, Low-Loss Design, Indoor/Outdoor
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-05*