Sparkfun Iridium/GPS/GLONASS Passive Antenna

The M1600HCT-P-SMA is a versatile antenna that excels in communication with the Iridium satellite network while simultaneously receiving L1 GNSS signals, including GPS and GLONASS. Weighing just 11 grams, it offers robust performance and can achieve an IP67 rating when properly seated against an SMA bulkhead connection, thanks to its integrated o-ring. This makes it an excellent choice for tracking devices that need to transmit their position over Iridium.

This antenna is particularly beneficial for applications where the orientation of the device is unpredictable. Whether mounted externally or used in environments with harsh conditions, it provides reliable performance. Its compact design ensures it can be placed in close proximity to other antennas without interference, making it ideal for complex setups.

Given its lightweight and durable construction, the antenna is suitable for a wide range of applications, from maritime and aviation to remote monitoring and emergency response. Its ability to maintain strong connections in challenging environments makes it a preferred choice for professionals who demand consistent and accurate signal reception.