Combination GPS/GNSS and 800/900 MHz 1/4-Wave Antenna

The Motorola HAF4029B is a combination GPS/GNSS and 800/900 MHz mobile antenna that provides radio communication and satellite-positioning reception through one streamlined vehicle installation.

Its 1/4-wave design delivers dependable omnidirectional coverage across the broad 806–941 MHz frequency range, making it well suited for urban areas and varied terrain.

Featuring permanent through-hole mounting and a Mini-UHF radio connector, this genuine Motorola antenna supports voice, data and multi-constellation vehicle-location applications.

Key Features

• Combination 800/900 MHz RF and GPS/GNSS antenna

• RF frequency range of 806–941 MHz

• 1/4-wave antenna design

• Integrated GPS, Galileo, QZSS and GLONASS reception

• Permanent through-hole mounting

• Mini-UHF radio-frequency connector

• Supports voice, data and vehicle-location applications

• Reduces the need for separate RF and GPS antennas

• Designed for professional fleet installations

• Genuine Motorola accessory

• Motorola part number HAF4029B

Combined Radio and Location Coverage

The HAF4029B combines an 800/900 MHz communication antenna and multi-constellation satellite antenna into one vehicle-mounted assembly. It supports two-way voice and data communication while providing GNSS reception for compatible radio location and fleet-tracking features.

This combined design creates a cleaner installation and requires less mounting space than separate radio-frequency and satellite antennas.

Reliable 1/4-Wave Performance

The antenna’s 1/4-wave design produces an omnidirectional signal pattern that provides balanced coverage around the vehicle. This makes it particularly useful in urban areas, varied terrain and environments containing buildings or other signal obstructions.

Compared with higher-gain antennas, a 1/4-wave antenna generally provides broader vertical coverage instead of concentrating the signal toward the horizon.

Multi-Constellation GNSS Reception

The HAF4029B supports multiple global navigation satellite systems, including:

• GPS

• Galileo

• QZSS

• GLONASS

Multi-constellation support can improve satellite availability for compatible radio location, fleet-monitoring and tracking applications.

Broad 806–941 MHz Coverage

The HAF4029B supports compatible Motorola mobile radio systems operating across the 806–941 MHz range. This includes portions of the 800 and 900 MHz radio bands.

The connected radio must operate within the supported frequency range. Antenna frequency coverage does not authorize operation on frequencies for which the radio is not properly configured or licensed.

Permanent Through-Hole Installation

This antenna is designed for permanent installation through a suitable metal vehicle roof or trunk surface. Mounting near the center of a metal roof generally provides the strongest available ground plane and the most consistent RF performance.

Professional installation is recommended to ensure proper placement, weather sealing, cable routing and connector installation.

Radio Compatibility

The HAF4029B is compatible with select GPS/GNSS-capable Motorola 800/900 MHz mobile radios that operate between 806 and 941 MHz and use the appropriate Mini-UHF connection.

Compatibility depends on:

• The radio’s exact frequency band

• GPS or GNSS capability

• Antenna connector type

• Radio programming and location-service configuration

Confirm all compatibility requirements before ordering.

Choosing the Correct Antenna Style

Motorola offers several combination location and 800/900 MHz antenna configurations:

• Choose the HAF4029B for broad 1/4-wave coverage

• Choose the HAF4030A for balanced 3 dB gain

• Choose the HAF4032A for a compact stubby profile

• Choose the HAF4033A for 5 dB gain across flatter, more open terrain

Why Choose the Motorola HAF4029B?

The HAF4029B combines reliable 1/4-wave radio performance and multi-constellation satellite reception in one professional antenna system. It is an excellent choice for fleets requiring dependable 806–941 MHz communication and vehicle location reporting without installing separate antennas.

For assistance confirming radio compatibility or selecting the correct combination antenna, contact Delmarva Communications before ordering.