312 APITECH | Alldatasheet
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Technical content
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 01 dBm OIP3 +71 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 Variation2 ±2 ns Supply Voltage Standard Low-Voltage 3.3 V Supply Current (Icc) 53 75 mA 1. Gain configuration dependant, 2. Group Delay Variation over GPS Bands
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Gain Noise Figure at +25°C Gain Variation over Temperature Noise Figure at +85°C Return Loss Group Delay
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Environmental Conditions Acceleration MIL-STD-810F Method 513.5 Procedures I, II, III Altitude MIL-STD-810F Method 500.4 Class II Shock MIL-STD-810F Method 516.5 Procedures I, V, VI Vibration MIL-STD-810F Method 514.6 Procedure I, Categories 13 (Propeller) & 14 (Helicopter) Explosive Atmosphere MIL-STD-810F Method 511.4 Procedure I Humidity MIL-STD-810F Method 507.4 Figure 507.4-1 Salt Fog MIL-STD-810F Method 509.4 Sand and Dust MIL-STD-810F Method 510.4 Procedures I, II Electrical Bonding MIL-STD-464 Section 5.10 Electrostatic Discharge ESD1 DO-160D Section 25 Indirect Lightning Strike1 DO-160D Section 22, Waveforms K & WF3 EMI MIL-STD-461E CE101, CE102, CE106, CS101, CS103, CS104, CS105, CS114, CS115, CS116, RE101, RE102, RS101, RS1032 1. Conditions met only with coaxially biased option. Functional Block Diagram -90° 0° -90° In Out
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA
Ordering Information
Outline Bias Configuration Input / Output Connectors Notes Outline 1 0,1,2,3 2 All bias configurations except 4 with SMA Female RF connector types Outline 2 0,1,2,3 0,1,3 All bias configurations except 4 with TNC Type N, or SMA Male RF connector types Outline 3 4 All Bias configuration 4 with all RF connector types Specifications are subject to change without notice Absolute Maximum Ratings Supply Voltage +5-36 VDC +3.3 VDC +4.8 to +40 Vdc +6 Vdc ELECTROSTATIC SENSITIVE DEVICE. OBSERVE PROPER HANDLING PRECAUTIONS RF Input Power +5 dBm Storage Temperature -55 to +125 °C Operating Temperature -45 to +85 °C ESD Sensitivity Class 1B Band Gain Outputs Bias Configuration Input Connector Output Connector Finish
0 L1 0 16 dB 0 Single 0 Ext, +5-36VDC 0 N-fem 0 N-fem3 1 Nickel
Plate 1 L1/L2 1 19 dB 1 Dual 1 Coax, +5-36 VDC 1 TNC-fem 1 TNC-fem 2 L5 2 22 dB 2 Ext, +3.3 VDC 2 SMA-fem 2 SMA-fem 2 Epoxy Paint 3 L1/L5 3 25 dB 3 Coax, +3.3 VDC 3 SMA-male 3 SMA-male 4 28 dB 4 D38999/20WA98PN, +5-36 VDC 5 31 dB 6 34 dB 7 37 dB 8 40 dB 3. dual output configuration is not available with Type-N RF connectors in standard package X - 312 X X X X X - 0 0 X
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Outline 1
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Outline 2
Spectrum Microwave, a division of API Technologies, Corp Phone 302.462.3500 Fax 302.846.3888 www.spectrummicrowave.com Last Revision: 11/20/2012 312 Series Pre-Filtered GPS LNA Outline 3