---
product_id: 729025264
title: "GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable"
brand: "fmuser"
price: "1707 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/729025264-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp
store_origin: DK
region: Denmark
---

# Extremely Low VSWR for Stable Signal Waterproof & Durable Aluminum Build 1/4 Wave Omnidirectional Coverage GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable

**Brand:** fmuser
**Price:** 1707 kr
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Airwaves — Broadcast Like a Pro, Rain or Shine!

## Quick Answers

- **What is this?** GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable by fmuser
- **How much does it cost?** 1707 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/729025264-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp)

## Best For

- fmuser enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Versatility:** Includes 26FT TNC cable plus TNC to BNC adapter for seamless compatibility with multiple transmitter types.
- • **Boost Your Broadcast Power:** 3dB high gain performance amplifies your coverage, letting you connect with more listeners effortlessly.
- • **Built to Brave the Elements:** Waterproof aluminum alloy construction means your antenna thrives rain or shine, season after season.
- • **Rock-Solid Signal Stability:** Extremely low VSWR minimizes transmission failures, keeping your broadcast crystal clear and reliable.
- • **Unmatched 360° Broadcast Reach:** Omnidirectional low elevation radiation ensures your signal blankets every corner, even on shorter masts.

## Overview

The fmuserGP100 is a professional-grade 1/4 wave ground plane FM antenna designed for 87-108MHz frequencies, supporting 0.5W to 100W transmitters. Featuring omnidirectional low elevation radiation, extremely low VSWR for stable transmission, and a durable waterproof aluminum build, it ensures reliable, high-quality FM broadcast coverage. Included 26FT TNC cable and TNC to BNC adapter provide flexible connectivity options, making it ideal for small FM radio stations seeking robust outdoor performance.

## Description

GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable

## Features

- Omnidirectional low elevation radiation : The FMUSER GP100 is a 1/4 wave Ground Plane Antenna featuring low elevation omnidirectional radiation. This ensures excellent coverage even when installed on shorter masts, making it ideal for small FM radio stations.
- Extremely Low VSWR : Operating within the 88-108MHz frequency range, the antenna boasts an extremely low VSWR, ensuring stable transmitter operation and reducing failure rates for more reliable signal transmission.
- Durable and Waterproof Design : Made of aluminum alloy with waterproof connectors, the antenna is built for durability. It is easy to install, taking only a few minutes, and is designed to withstand various outdoor environments
- High Gain Performance : The antenna provides a 3dB gain, significantly enhancing the transmitter's coverage and signal clarity, allowing you to reach more listeners and offer an improved listening experience.
- Versatile Connectivity : The package includes a 26FT TNC coaxial cable and a TNC to BNC adapter, making it compatible with transmitters that have either TNC or BNC female connectors, offering flexible connection options.

## Product Details

- **Antenna:** Radio
- **Brand:** fmuser
- **Colour:** Black
- **Number of channels:** 1
- **Impedance:** 50 Ohm

## Images

![GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable - Image 1](https://m.media-amazon.com/images/I/51IQgdQ6ptL.jpg)
![GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable - Image 2](https://m.media-amazon.com/images/I/71++cg4z3pL.jpg)
![GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable - Image 3](https://m.media-amazon.com/images/I/61s07wjHdEL.jpg)
![GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable - Image 4](https://m.media-amazon.com/images/I/71nkQ-fz-ML.jpg)
![GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable - Image 5](https://m.media-amazon.com/images/I/81gPW0bsoJL.jpg)

## Frequently Bought Together

- FMUSER GP100 FM Transmitter Antenna Outdoor, 1/4 Wave Professional GP Antenna for 87-108mhz 0.5w-100w FM Broadcast Transmitter, Waterproof FM Antenna with 26FT TNC/BNC Cable
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**Shop now:** [https://www.desertcart.dk/products/729025264-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp](https://www.desertcart.dk/products/729025264-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-28*