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312 Datasheet(PDF) 1 Page - API Technologies Corp |
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312 Datasheet(HTML) 1 Page - API Technologies Corp |
1 / 7 page Spectrum Microwave, a division of API Technologies, Corp 38166 Old Stage Road Delmar, DE 19940 Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Typical Applications Key Features Inline Booster Satellite Navigation Avionics Marine Navigation Survey/Mapping Military Pre-Filtered Low Noise Figure, 1.8 dB Typical Wide Input Voltage Range Qualified to many MIL-STD-810 & MIL-STD-461 Requirements Small Lightweight Hermetic Package Additional non-standard features available, contact factory Description The 312 series pre-filtered GPS LNA module is designed to amplify GPS signals while protecting the front end of the GPS receiver by filtering out interferers from an increasingly crowded EM spectrum. The module leverages Spectrum Microwave's core competencies in low-loss filter, amplifier and mechanical design that results in a module that maximizes out of band rejection while minimizing system noise figure and maintaining a small size. The pre-filtered GPS LNA is offered in a wide range of performance options including GPS band configuration, gain level, supply voltage, multiple outputs and input and output connectors. Electrical Specifications Parameter Min. Typ. Max. Units Frequency Range L1, L1/L2, L5, L1/L5 N/A Gain ± 2dB 16, 19, 22, 25, 28, 31, 34, 37, 40 dB Noise Figure 1.8 2.5 dB OP1dB -3 0 1 dBm OIP3 +7 1 dBm Rejection f ≤ 1050 MHz f = 1410 MHz f ≥ 1730 MHz -40 -45 dBc Input Return Loss -9.5 -17.7 dB Output Return Loss -9.5 -14.0 dB Group Delay Variation 2 ±2 ns Supply Voltage Standard Low-Voltage 5 3.3 32 5 V Supply Current (Icc) 53 75 mA 1. Gain configuration dependant, 2. Group Delay Variation over GPS Bands |
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