Car antenna OEM GPS LTE FM AM combo JCM072 — GPS, LTE, FM and AM reception

OEM combo car antenna JCM072 integrates GPS, LTE, FM and AM reception into a single roof- or trunk-mounted unit. Designed to provide satellite positioning, mobile-data connectivity and standard radio reception from one compact housing, this antenna is intended for vehicles that require combined signal reception for navigation, telemetry and entertainment. The modular design supports aftermarket replacement or OEM installation and restores or enhances reception quality for driving environments with variable signal strength.

Advantages

The JCM072 combines four reception technologies in one durable housing, reducing the need for multiple external aerials and simplifying vehicle exterior appearance and installation. Its integrated design helps maintain stable GPS positioning and reliable cellular data connection while preserving FM and AM radio reception. The unit is engineered for straightforward mounting on the roof or trunk and for compatibility with standard automotive antenna cabling and connectors.

Suitable for

• Aftermarket replacement of damaged or worn vehicle antennas
• OEM installations where combined GPS, LTE, FM and AM reception is required
• Vehicles used for navigation, fleet management or telematics that also need radio reception
• Cars that require consolidated antenna solutions to reduce roof clutter

Key specifications

• Reception types: GPS (satellite navigation), LTE (cellular data), FM (88–108 MHz) and AM (medium wave)
• Mounting options: roof-mounted or trunk-mounted installation
• Housing: compact, weather-resistant enclosure suitable for exterior automotive use
• Connector compatibility: designed for standard automotive antenna cabling (check vehicle connector type before installation)
• Operating environment: automotive temperature and vibration tolerances for external mounting

How to use

Install the antenna on the vehicle roof or trunk following the vehicle manufacturer’s instructions and ensuring the mounting surface is clean and properly sealed. Route the antenna cables through the designated access point to the vehicle interior and connect each cable to the corresponding receiver: GPS module, cellular/LTE modem and radio head unit. Verify connector types and pinouts before making connections to avoid mismatches. After installation, power up the connected devices and perform a signal check for GPS lock, LTE registration and FM/AM reception; repositioning the antenna location or adjusting cable routing can improve signal levels if needed.

Usage recommendations

For optimal performance, avoid installing the antenna near large metal accessories or rooftop cargo that can obstruct line-of-sight to satellites and cellular towers. Use quality coaxial cables and corrosion-resistant connectors; periodically inspect seals and cable entry points to maintain weatherproofing and prevent moisture ingress.