The S5GIR1516RR-XP-XXX product family can receive L1 GPS and Iridium signals. There are four mounting holes located outside an o-ring seal on the antenna for easy installation onto platforms with tight size and weight budgets. Separate GPS and Iridium connectors are provided. The GPS channel is offered in passive and active (amplified) configurations. The active configuration offers 2-stage integrated bandpass filtering for high out-of-band rejection and limiter diodes to protect sensitive receiver electronics. The passive configuration is best suited to applications where the antenna is located close to the GPS receiver and offers the lowest insertion loss to minimize your system's noise figure. The Iridium channel is passive (non-amplified). Benefits Multi-functional antenna includes GPS plus Iridium for size & weight savings Easy installation with only one set of mounting holes and one cable clearance hole Hermetically sealed for harsh environments FAA approved, TSO certified Air-worthiness certificate available Features Separate GPS L1 and Iridium connectors Mounting screws, washers and o-ring included Passive and active GPS options available 4 x 10-32 mounting screws included Technical Specifications Electrical Frequency Range: L1 GPS: 1575.42 ± 12 MHz Iridium: 1610 - 1626 MHz VSWR: 30 Grms Typical LNA Performance LNA Noise Figure: 3.5 dB LNA P1dB Out: +13 dBm LNA DC Power: (3.8 - 15) V,