445–470 MHz 5 dB Wide-Area UHF Antenna Kit

Maximize UHF mobile-radio coverage across relatively flat terrain with the Motorola RAE4004ARB 5 dB Wide-Area Antenna Kit.

Motorola specifies this genuine through-hole antenna for the 445–470 MHz range, fully covering common 450–470 MHz UHF radio configurations.

Its high-gain design concentrates radio-frequency energy toward the horizon, making it an excellent choice for commercial fleets, public-safety operations and other installations requiring extended horizontal coverage.

Key Features

• Covers the 445–470 MHz UHF frequency range

• Fully supports compatible 450–470 MHz radio configurations

• Provides 5 dB gain for extended horizontal coverage

• Omnidirectional pattern supports communication around the vehicle

• Permanent through-hole mounting base provides a secure installation

• Supplied with a Mini-UHF radio connection

• Designed for wide-area vehicle communication systems

• Genuine Motorola Solutions antenna accessory

Product Specifications

• Manufacturer: Motorola Solutions

• Part Number: RAE4004ARB

• Product Type: High-gain UHF mobile antenna kit

• Frequency Range: 445–470 MHz

• Frequency Band: UHF

• Gain: 5 dB

• Radiation Pattern: Omnidirectional

• Mounting Type: Through-hole roof mount

• Radio Connector: Mini-UHF

• Installation Type: Permanent vehicle mount

Important Frequency Clarification

Some catalogs describe the RAE4004ARB as a 450–470 MHz antenna. Motorola’s current documentation lists its complete operating range as 445–470 MHz.

This broader specification includes the entire 450–470 MHz range while also supporting compatible frequencies between 445 and 450 MHz.

High-Gain Wide-Area Performance

The RAE4004ARB’s 5 dB gain design concentrates more radio-frequency energy toward the horizon than quarter-wave or lower-gain antennas. This makes it particularly effective across flat or gently rolling terrain where communications need to cover a larger horizontal area.

Actual communication range depends on:

• Radio transmitter power

• Repeater and system coverage

• Terrain and surrounding structures

• Antenna mounting location

• Cable condition

• Radio programming

Selecting a 5 dB Antenna

A 5 dB antenna is generally best suited for relatively flat terrain. Its compressed vertical signal pattern may be less effective than a lower-gain antenna in mountainous areas, steep valleys or locations with significant elevation changes.

A quarter-wave or lower-gain antenna may provide a more balanced pattern in those environments.

Compatible Radio Families

Designed for select Motorola UHF mobile radios operating within 445–470 MHz, including compatible:

• CM200d

• CM300d

• XPR 2500

• XPR 4000 Series

• XPR 5000 Series

• XPR 5000e Series

• CDM Series

• MOTOTRBO DM and DGM Series

• Select GM, PM and XiR mobile radios

Compatibility depends on the radio’s frequency range and Mini-UHF antenna connection. Please verify both before ordering.

Permanent Through-Hole Installation

Installation requires drilling an appropriate mounting hole through a suitable vehicle roof or conductive metal surface. Professional installation is recommended to ensure:

• Proper grounding

• Weather-resistant sealing

• Safe coaxial-cable routing

• Correct antenna positioning

• Compliance with RF-exposure requirements

Important Product Distinction

The RAE4004ARB is a non-GPS UHF antenna. It does not provide GPS or GNSS reception. A separate GPS antenna or compatible combination antenna is required when location services are needed.

Package Contents

• One Motorola RAE4004ARB 445–470 MHz 5 dB antenna

• Through-hole mounting base

• Attached coaxial cable

• Mini-UHF radio connector

Mobile radio, GPS equipment and installation tools are not included.

Why Buy from Delmarva Communications?

Delmarva Communications supplies genuine Motorola Solutions antenna equipment backed by knowledgeable support. Our team can help verify frequency compatibility and determine whether a 5 dB wide-area antenna is appropriate for your operating environment.