---
product_id: 2160795
title: "Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White"
brand: "winegard"
price: "343 Lei"
currency: RON
in_stock: true
reviews_count: 4
url: https://www.desertcart.ro/products/2160795-winegard-lna-100-boost-tv-antenna-amplifier-hdtv-signal-booster
store_origin: RO
region: Romania
---

# 20 dB Gain 1 dB Noise Figure USB Power Supply Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White

**Brand:** winegard
**Price:** 343 Lei
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate Your Entertainment Experience!

## Quick Answers

- **What is this?** Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White by winegard
- **How much does it cost?** 343 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/2160795-winegard-lna-100-boost-tv-antenna-amplifier-hdtv-signal-booster)

## Best For

- winegard enthusiasts

## Why This Product

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

## Key Features

- • **Expertly Crafted:** Proudly designed and manufactured in the USA since 1954.
- • **Unleash Your Signal:** Transform your viewing experience with enhanced channel access.
- • **Comprehensive Support:** Enjoy peace of mind with a 1-year warranty and dedicated customer service.
- • **Crystal Clear Reception:** Say goodbye to pixelation and signal dropouts.
- • **Energy Efficient Design:** Includes a USB power cable for eco-friendly operation.

## Overview

The Winegard LNA-100 Boost TV Antenna Amplifier is an indoor HDTV signal booster designed to enhance the performance of non-amplified antennas. With a typical gain of 20 dB and an ultra-low noise figure of 1 dB, it ensures crystal clear reception and minimizes signal dropout. The amplifier comes with a USB power supply, LED power indicator, and a 1-year warranty, making it a reliable choice for anyone looking to maximize their TV viewing experience.

## Description

Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White

## Features

- HDTV Antenna Amplifier - The Winegard Boost TV signal booster enhances any indoor non- amplified antenna, delivering more range and available channels. Delivers a crystal clear signal, watch more channels than with an antenna alone..Power Source Type: Corded Electric
- Amplified Clear Circuit Technology - Boost Clear Circuit Technology features the lowest noise figure (1db typical) to deliver more range and reduce signal dropout and pixelation. The Boost preamplifier enhances any non-amplified antenna.
- In The Box - Includes Winegard Boost LNA-100 indoor digital TV antenna amplifier, energy saving USB power cable with LED power indicator, 110V adapter and printed documentation.Gain (typical): 20 dB,Power: +5V
- Winegard Boost Warranty and Support - The LNA-100 digital antenna booster comes with a 1 year parts and labor limited warranty and complimentary telephone and email support.
- Winegard TV Antenna Experts - Leading US designer and manufacturer of quality TV antenna and signal equipment since 1954. Designed and built in the U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Impedance | 75 Ohm |
| Color | White |

## Product Details

- **Antenna:** Television
- **Brand:** Winegard
- **Color:** White
- **Number of Channels:** 1
- **Impedance:** 75 Ohm
- **UPC:** 070090130253 809387603237 807320295433 012301544305 647444447727 132018532362 807032951498 190283105070 809188507796 615798900045 080850164664 021113176932 163121481094 731215358951 803983024007 611101624110 012306027100
- **Manufacturer:** Winegard Company
- **Global Trade Identification Number:** 00615798900045
- **Number of Items:** 1

## Images

![Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White - Image 1](https://m.media-amazon.com/images/I/51UX+IVOC4L.jpg)

## Questions & Answers

**Q: So i add between the antenna cable and the tv.  do i need to plug this in to an outlet as well?**
A: This booster does require power.  It can be plugged into the wall, or into a USB port in the TV if you have one there.

**Q: I get great reception on my tv (full bars), but running it through my channel master dvr, i can't get signal on some. will this help?**
A: It may if it the reason that you are not receiving the channel is that it needs a small amount of amplification.  Look at the signal meter on the dvr.  If it shows a small amount of signal then amplification may help to give enough signal strength for the dvr tuner to lock on the channel.

**Q: Can two antennas be boosted to one TV using a splitter?**
A: I did this with a Splitter and it improved the reception because each Antenna was pointed in a different direction helping me get additional channels to one TV.

**Q: i understand that i add this between the antenna cable and the tv.  do i need to plug this into an outlet as well?**
A: Yes... It is a powered amplifer. You can either plug it into a wall receptacle or a USB port.  If your TV has a open USB port you can power it there.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved weak TV signal problems
*by B***L on November 24, 2013*

I used this with a small outdoor broadcast TV antenna that I have mounted inside the attic of my house. I use over-the-air broadcast digital HDTV rather than spending money on cable. However, a new large house is under construction next to mine, blocking the direction towards the broadcast antennas that are about 30 miles away. Also, I have a 100 foot cable run from the antenna down to my entertainment center in the family room. So, what had been dicey reception became downright unreliable. I inserted the Winegard LNA-100 TV Antenna Amplifier between the antenna and the cable in the attic to boost the signal. This is not exactly the way that this product is designed to be used - it is designed to be inserted at the TV end of the cable run. However, as any radio engineer knows, it is much better to insert the amplifier at the antenna end because you want to boost the signal before it is attenuated by the cable. The most important factor in this situation, even more important than signal level, is signal-to-noise ratio (SNR). If the amplifier is inserted at the TV end of the cable run, the SNR is not improved because both he signal and the noise are amplified together. However, when the amplifier is inserted at the antenna end of the cable, the signal is boosted above the noise that enters over the cable run, thus significantly improving the SNR. I chose this product (even though it isn't exactly designed for this type of installation) because of its claimed super-low noise specs and because I have been pleased with Winegard products for about 50 years now. I don't have the instrumentation to measure or verify the specs, but the results are fantastic! The reception is now solid as a rock, and my video system receives all kinds of minor TV channels that I didn't even know existed.Please note that this product is for indoor use only. Also, I had to install a power outlet in the attic to power this amplifier. Finally, the connectors are the wrong gender on both sides for mounting it at the antenna end. You will need f-f and m-m F-connector adapters to install it at the antenna end of a cable run. Also, if you do have a long cable run like mine, be sure to use high quality RG-6 cable. If you have cheap RG-59 cable, upgrading the cable alone may improve your reception.

### ⭐ I lost most of my channels with this, it just wasn't compatible w my antenna?
*by K***D on November 14, 2022*

When my most-watched channel started pixilating and blacking out this week (after 4 years of no problems), I investigated and saw that many of the amplifiers went bad or weak over time. So I was hopeful that this product, LNA-100, would resolve my problem -- it's the same size and type as my old generic one, with bonus that it's from a reputable company. BTW, what arrived from the Winegard Co. is labeled 'Boost' brand. Bottom line is that it simply did not work with my setup: outside antenna/inside amp-to-tv (which was my original setup). The picture & sound that came thru were crystal clear, but I went from 117 digital channels with old amp down to 24 channels with this unit, and yes I scanned and re-scanned. However; I found that when I disconnected Winegard and reconnected my old amp, my weak channel now came in perfectly, which leads me to suspect that cleaning the connector points may inject some life into an older setup. I then undid the old and re-connected the Winegard, hoping that it would now fully perform, but I got the same, lesser, results. And, yes, I re-scanned after each iteration. I'm posting this only to share info that may help some. I'm not denigrating the Winegard at all, just saying that it didn't work well with my antenna and setup, and that a little connection cleaning might help some in the meantime.

### ⭐⭐⭐⭐ Works in specific situations; USB power cord is too short
*by X***P on October 13, 2021*

Antenna amplifiers and pre-amplifiers don't cure all (or even most) reception problems, and this excellent little amp is no exception. Antenna amplifiers like this one that are designed to be used at the TV end of the cable are intended for use with indoor antennas with relatively short cable runs to the antenna. Where long runs are used, a pre-amplifier installed at the antenna is better, and the Winegard LNA-200 would be a good choice.That said, this amp improves the strength of weak signals whose overall quality is still acceptable, while adding the very minimum of noise. In my case (in a canyon with no line-of-sight to the transmitters), the signals are worse than weak, they're either intermittent or completely absent. So this amplifier is of limited value (but not zero).A more serious problem with this amp is that the USB power cable is very short, presumably with the expectation that it will be plugged into a USB connector on the TV near the antenna connector. But my TV doesn't have an available USB connector, so the power adapter for this amplifier must be plugged into a socket on the duplex receptacle that the TV is plugged into, and that's too far away for the USB cord provided. This cord should therefore be similar in length to a typical TV power cord - about 2 meters. Yes, I could go buy a longer USB cable, but that shouldn't be necessary.In summary, this amp does a decent job - if your expectations are correct - at a very good price.

## Frequently Bought Together

- Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra Low Noise Amp (USB Power Supply), White
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*