GPSGMSMA
Overview
The GPSGMSMA is a high-performance active GPS antenna from Pulse Electronics designed for vehicle and outdoor positioning applications. It features a rugged PC-ABS housing with a low profile of 5.45mm and comes equipped with an integrated 5-meter (16.4 feet) cable terminated in an SMA male connector. The active circuitry provides signal amplification to ensure reliable satellite locking even in environments with high signal attenuation.
Why Choose This Part
The 5-meter cable length offers significant installation flexibility for large vehicles or remote mounting scenarios. Its durable PC-ABS construction and wide operating temperature range of -40C to +85C make it suitable for harsh outdoor environments. The active amplification ensures high sensitivity and fast time-to-first-fix (TTFF) for connected GPS receivers.
Applications
Getting Started
Connect the SMA male terminal directly to the RF input of a GPS/GNSS module that supports active antennas with DC bias. Ensure the mounting surface is clear of metallic obstructions to maximize sky visibility, and verify the receiver provides the necessary phantom power for the antenna's internal LNA.
