Description

The GPS/GSM Combo Antenna 28/2 dBi is a high-performance dual-function antenna designed to provide both GPS positioning and GSM cellular communication in a single compact unit. It combines a 28 dBi active GPS antenna for accurate satellite tracking with a 2 dBi GSM antenna for reliable wireless communication. The integrated design reduces installation space, simplifies cabling, and is ideal for telematics, fleet management, IoT, M2M, vehicle tracking, and industrial communication systems. Key Features Dual-function antenna for GPS and GSM applications Active GPS antenna with 28 dBi LNA gain for precise positioning 2 dBi GSM antenna for reliable cellular communication GPS frequency: 1575.42 MHz (L1) GSM frequency: 824–2170 MHz Compact, rugged, and weather-resistant construction Low noise figure for improved GPS sensitivity Excellent signal stability and low VSWR Easy installation with SMA Male connector Suitable for indoor and outdoor applications RoHS compliant Applications Vehicle tracking and fleet management GPS navigation systems Telematics and automotive electronics Asset tracking IoT and M2M communication Smart transportation systems Security and surveillance equipment Industrial automation Remote monitoring devices Wireless communication terminals Typical Specifications Parameter Specification GPS Frequency 1575.42 MHz GSM Frequency 824–2170 MHz GPS Gain 28 dBi (Active LNA) GSM Gain 2 dBi GPS Polarization RHCP VSWR ≤ 2.0 Impedance 50 Ω DC Voltage 3–5 V Connector SMA Male Cable RG-174 Operating Temperature -60°C to +85°C Compliance RoHS