---
product_id: 399809393
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: "฿8056"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/399809393-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp
store_origin: TH
region: Thailand
---

# Extremely Low VSWR for Stable Signal 1/4 Wave Omnidirectional Coverage Waterproof & Durable Aluminum Build 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:** ฿8056
**Availability:** ✅ In Stock

## Summary

> 📻 Elevate your FM broadcast game with pro-grade coverage and rock-solid reliability!

## 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?** ฿8056 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/399809393-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

- • **Boost Your Reach:** 3dB gain amplifies your broadcast range and signal clarity to captivate more listeners.
- • **Broadcast Like a Pro:** 1/4 wave ground plane antenna delivers low-angle omnidirectional radiation for unbeatable local coverage.
- • **Plug & Play Flexibility:** Includes 26FT TNC cable + TNC to BNC adapter for seamless compatibility with multiple transmitter types.
- • **Built to Brave the Elements:** Waterproof aluminum alloy construction ensures reliable outdoor performance rain or shine.
- • **Signal Stability Guaranteed:** Extremely low VSWR (88-108MHz) minimizes transmitter failures and maximizes uptime.

## Overview

The GP100 FM Transmitter Antenna is a professional 1/4 wave ground plane antenna designed for 87-108MHz FM transmitters (0.5W-100W). Featuring low-angle omnidirectional radiation, extremely low VSWR for stable transmission, and a durable waterproof aluminum build, it ensures superior signal coverage and reliability. Comes with a 26FT TNC cable and TNC to BNC adapter for versatile connectivity.

## 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-Angle Radiation : The FMUSER GP100 is a 1/4 wave Ground Plane Antenna featuring low-angle 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
- **Color:** Black
- **Number of Channels:** 1
- **Impedance:** 50 Ohm
- **Maximum Range:** 300 Feet
- **Product Dimensions:** 3"L x 3"W x 17"H
- **UPC:** 631473876979
- **Manufacturer:** fmuser
- **Number of Items:** 1

## 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)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/399809393-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp](https://www.desertcart.co.th/products/399809393-gp100-fm-transmitter-antenna-outdoor-1-4-wave-professional-gp)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*