RX25

Generic Taurus RX25 25-2000 MHz Receiving Antenna

Instruction Manual

Introduction

This manual provides essential instructions for the proper installation, operation, and maintenance of your Generic Taurus RX25 25-2000 MHz Receiving Antenna. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

The Taurus RX25 is a versatile mobile scanner antenna designed for receiving frequencies from 25 MHz to 2000 MHz. It features a magnetic mount for easy placement and comes with a BNC connector for broad compatibility with various scanning receivers.

Key Features

  • Type: Four tuned element mobile scanner antenna
  • Frequency RX: 25-2000 MHz
  • Base: 90mm / 3.5 inch magnetic mount with rubber base protection
  • Length: 65 cm / 25 inch
  • Cable: 4 metres RG58 coaxial cable
  • Connection: BNC male connector

Setup Instructions

  1. Unpack the Antenna: Carefully remove all components from the packaging. You should have the antenna assembly, the magnetic base with attached cable, and the BNC connector.
  2. Attach Antenna Elements: Ensure the four tuned elements are securely attached to the antenna base. They are typically pre-assembled but verify their stability.
  3. Choose a Mounting Location: Select a flat, metallic surface for the magnetic mount. For optimal performance, this should be a large, unobstructed metallic surface, such as a vehicle roof or a large metal plate, to act as a ground plane. The rubber base protection helps prevent scratches to the mounting surface.
  4. Secure the Magnetic Mount: Place the magnetic base firmly on the chosen metallic surface. The strong magnet will hold it in place. Ensure the cable can be routed without kinks or damage.
  5. Connect to Receiver: Connect the BNC male connector at the end of the 4-meter RG58 coaxial cable to the BNC input port on your scanner or receiver. Ensure the connection is snug.
Taurus RX25 antenna with magnetic base and coiled coaxial cable with BNC connector
Image: The Taurus RX25 antenna showing its four elements, magnetic base, and the coiled 4-meter RG58 coaxial cable with a BNC connector. This illustrates the main components for setup.

Operating Instructions

Once the Taurus RX25 antenna is securely mounted and connected to your scanner or receiver, you can begin operation.

  • Power On Receiver: Turn on your scanning receiver.
  • Tune to Desired Frequencies: Use your receiver's controls to tune to the desired frequencies within the 25-2000 MHz range. The antenna is designed to receive signals across this broad spectrum.
  • Optimize Placement: Experiment with the antenna's placement on the metallic surface to find the best reception for your specific location and target frequencies. Higher and more open locations generally yield better results.
  • Monitor Signal Strength: Observe your receiver's signal strength indicator (if available) to gauge reception quality.

Note: The performance of any receiving antenna is influenced by environmental factors, local interference, and the quality of the receiver it is connected to.

Maintenance

  • Regular Cleaning: Periodically wipe down the antenna elements and magnetic base with a soft, damp cloth to remove dust and dirt. Avoid abrasive cleaners.
  • Inspect Cable and Connector: Regularly check the coaxial cable for any signs of wear, cuts, or damage. Ensure the BNC connector remains clean and free of corrosion.
  • Magnetic Base Care: Ensure the rubber base protection on the magnetic mount is intact to prevent scratching your mounting surface. Keep the magnetic surface clean for optimal adhesion.
  • Weather Protection: While designed for mobile use, prolonged exposure to extreme weather conditions (heavy rain, snow, direct sunlight) can affect the antenna's lifespan. If possible, store indoors when not in use or if adverse weather is expected.

Troubleshooting

ProblemPossible CauseSolution
Weak or No Reception
  • Antenna not properly connected.
  • Poor mounting location/ground plane.
  • Damaged cable or connector.
  • Local interference.
  • Receiver issues.
  • Ensure BNC connector is securely attached to the receiver.
  • Relocate the antenna to a higher, more open metallic surface. Ensure the surface is large enough to act as an effective ground plane.
  • Inspect the coaxial cable and BNC connector for visible damage. Replace if necessary.
  • Move away from sources of electronic interference (e.g., computers, power lines).
  • Test the receiver with a known working antenna.
Antenna Falls Off Mount
  • Mounting surface is not metallic.
  • Mounting surface is dirty or uneven.
  • Ensure the mounting surface is made of steel or other ferromagnetic material.
  • Clean the mounting surface and the magnetic base thoroughly. Ensure the surface is flat.

If you continue to experience issues after attempting these troubleshooting steps, please refer to the Support Information section.

Specifications

  • Antenna Type: Four tuned element mobile scanner antenna
  • Frequency Range (RX): 25 - 2000 MHz
  • Base Type: Magnetic mount with rubber base protection
  • Base Diameter: 90 mm / 3.5 inches
  • Antenna Length: 65 cm / 25 inches
  • Coaxial Cable: 4 meters RG58
  • Connector Type: BNC Male
  • Impedance: 50 Ohms
  • Brand: Generic
  • Model: RX25

Warranty Information

The Taurus RX25 antenna comes with a manufacturer's limited warranty. For specific details regarding warranty coverage, duration, and claims, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for warranty purposes.

Support Information

If you require further assistance, have questions about your Taurus RX25 antenna, or need technical support, please contact the seller or manufacturer through the platform where the product was purchased. Provide your product model number (RX25) and ASIN (B0DRTTQK3G) when seeking support.

Online Resources: For additional information or common FAQs, you may visit the product page on Amazon: Taurus RX25 Product Page

© 2026 Generic. All rights reserved.

Related Documents - RX25

Preview Rebec Car Audio: Amplifiers, Speakers, Subwoofers, DSP, and Capacitors - Official Product Catalog
Discover the comprehensive Rebec Car Audio product catalog. Featuring high-fidelity amplifiers, precision speakers, deep-bass subwoofers, advanced DSP units, and essential capacitors for the ultimate car sound experience.
Preview FURUNO Tarif Public Pièces Détachées
This document lists the public prices for spare parts from FURUNO, categorized by reference number and designation. Prices are subject to change without prior notice.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.