---
product_id: 562907508
title: "Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax"
brand: "gabil"
price: "7069 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/562907508-unlock-optimal-antenna-performance-with-the-gra-rwsm-hf-antenna
store_origin: IS
region: Iceland
---

# Max Power 500W 6.1 inch Length 1.3-55MHz Band Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax

**Brand:** gabil
**Price:** 7069 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock Your Signal Potential!

## Quick Answers

- **What is this?** Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax by gabil
- **How much does it cost?** 7069 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/562907508-unlock-optimal-antenna-performance-with-the-gra-rwsm-hf-antenna)

## Best For

- gabil enthusiasts

## Why This Product

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

## Key Features

- • **🔥 Safe Operation:** Designed to handle heat during transmission while ensuring user safety.
- • **📈 Elevate Your Setup:** Transform your antenna experience with this essential stabilizer.
- • **📊 Impressive SWR Values:** Meticulously tested to ensure optimal signal quality.
- • **🌍 Environmentally Resilient:** Engineered to combat environmental factors for consistent performance.
- • **🔧 Superior Signal Stability:** Experience crystal-clear communication with minimized RF interference.

## Overview

The GRA-RWSM HF Antenna RF RFI Choke Coil Coax is a compact yet powerful stabilizer designed to enhance antenna performance by reducing RF interference. With a frequency range of 1.3-55MHz and a maximum power handling of 500W, it ensures superior signal clarity and stability. Weighing only 0.15 pounds and measuring 6.1 inches in length, this indispensable tool is perfect for anyone looking to optimize their wireless communication setup.

## Description

Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax

## Features

- Without the GRA-RWSM's RF choke in line, some users may experience the presence of unwanted RF interference, which can disrupt signal quality and clarity. However, our stabilizer's design incorporates a strategically placed RF choke at the antenna, such as the 5/8 wave GainMaster, which plays a pivotal role in mitigating this interference.
- Our customer's testimonial highlights that after implementing the GRA-RWSM and placing the RF choke in line at the antenna, they witnessed a dramatic reduction in RF interference. This result may come as a pleasant surprise to many, as the stabilizer's effectiveness surpasses initial expectations.
- The GRA-RWSM Radio Wave Stabilizer is a small yet powerful add-on that proves invaluable for anyone setting up a base antenna. It functions as a sophisticated solution designed to combat and minimize environmental factors, cable quality, installation location, and positioning, all of which can negatively impact signal stability. Unlock
- At Gabil RADIO, we take pride in offering cutting-edge solutions to enhance your wireless communication experience. The GRA-RWSM is meticulously tested with precision instruments and various antennas to consistently deliver impressive SWR values. By significantly reducing SWR, it ensures that your radio waves remain stable and interference-free. In conclusion, the GRA-RWSM Radio Wave Stabilizer is an indispensable tool for those seeking superior signal quality and stability. As evidenced by our
- The product is not an antenna and does not have a maximum power handling issue, but exceeding the maximum power can reduce performance. However, we cannot establish a maximum power standard. Currently, power levels and magnetic strength, as well as temperature resistance in the market, can go much higher than 500W. If there must be a standard, it is best to keep it below 500W to avoid affecting the product's performance.
- Band:：1.3～55MHz Max power：500W Length：6.1 inch Weight：0.15 puound Connector：MJ-MP
- Important Notice: During use, the GRA-RWSM may become hot, which is normal. Whenever transmitting power, the connection points of the cables and the GRA-RWSM in the middle may carry current, leading to heat generation. It is especially critical to avoid touching the antenna during transmission. Even with a transmission power as low as 5W, contact can result in an electric shock or burns. Always exercise caution and ensure no direct contact with the antenna while transmitting to prevent injury.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Impedance | 50 Ohm |
| Item Dimensions L x W x H | 7"L x 1"W x 1"H |

## Product Details

- **Antenna:** Radio
- **Brand:** Gabil
- **Color:** Black
- **Number of Channels:** 1
- **Impedance:** 50 Ohm
- **Product Dimensions:** 6.69"L x 1.18"W x 1.18"H
- **UPC:** 631851846082 631851845924
- **Manufacturer:** Gabil
- **Number of Items:** 1

## Images

![Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax - Image 1](https://m.media-amazon.com/images/I/51ssWLSGxxL.jpg)

## Frequently Bought Together

- Unlock Optimal Antenna Performance with The GRA-RWSM HF Antenna RF RFI Choke Coil Coax
- RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer
- MOOKEERF RG8x Jumper Cable (3ft, 2 Pack) UHF PL259 Male to Male Low Loss CB Antenna Cable (50 Ohm) for CB, HAM, VHF Radio & Analyzer

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-10*