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Product Overview

Product Overview. Spirent Federal Systems Rev 2: 10/2007. Simulator Benefits. Control of the Test Environment - Multipath, obscurations, atmosphere, vehicle motion, antenna patterns, etc… Repeatability - Test the same way every time

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Product Overview

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  1. Product Overview Spirent Federal Systems Rev 2: 10/2007

  2. Simulator Benefits • Control of the Test Environment - Multipath, obscurations, atmosphere, vehicle motion, antenna patterns, etc… • Repeatability - Test the same way every time • Access to Test Data - Truth data available (vehicle, satellite, antenna) • Availability of Test Assets - Testing prior to the vehicle, product, final platform, satellite constellation being available • Covert Testing - Not having your test range snooped on, ability to test in the lab • Reduced Test Time and Costs - Reduction in testing on the range, test flights, test drives, etc. • Reduced Support Costs - Ability to quickly test representative conditions to support customers, troubleshooting, etc. • Quicker Time to Market - Reduction in development time and ability to test future signals Saves Time and Money !

  3. 1-channel L1 C/A SBAS Capability SimCHAN software Will not navigate Potential uses: Go / No Go testing Signal acquisition time Signal sensitivity testing Ability to control the signal: Power PRN code Nav Data Velocity (Doppler) GSS6100

  4. 6-channel L1 C/A SBAS capability Potential uses: Time to First Fix (TTFF) testing Navigation performance testing Telecommunications testing Assisted GPS (A-GPS) Limited duration scenarios up to 5 minutes each Provided with 18 predefined static and dynamic scenarios at locations around the world Additional scenarios generated online via Spirent’s website Scenario Request form Scenarios are stored in the signal generator (GSS4200 chassis) 2 different calibrated power outputs (high and low level) GSS4200

  5. 12-channel L1 C/A SBAS capability SimPLEX software Powerful replay simulator Potential uses: Product test phases Supplier evaluation Provided with 14 predefined static and dynamic scenarios covering an array of applications Additional unique scenarios via Spirent Web Request Form Interactive control of satellite power and pseudorange ramps Control of antenna patterns Automated testing Supports various NMEA input/outputs SimPLEX45 (SimPLEX enhancement) Enhances SimPLEX’s scenario control capability Position, date/time, duration and constellation details Possesses limitations (no Multipath modeling for example) STR4500

  6. 4/8/12-channel L1/L2 C/A or P codes SBAS capability SimPLEX35 software Embedded PC control No external PC required Control of position, date/time, duration and constellation details GPS nominal and also a high power RF output available Static only scenarios Automated testing GSS7735

  7. 12-channel L1 C/A SBAS capability SimGEN software Potential uses: Research and development System analysis and troubleshooting Can be integrated with additional GSS6560s for multi-vehicle or multi-antenna simulations Simulates various error sources Full control of: Satellites signals Code, carrier, navigation data, etc. Signal environment Atmosphere, obscurations, multipath, etc. Vehicle and antenna characteristics Lever arms, antenna patterns, vehicle motion and models, etc. Data display, logging, plotting GSS6560

  8. Up to 16-Channels of L1, L2 and L5 Supports C/A, P, Y, M, L2C SBAS capability SimGEN software Modular design that supports several different configurations L1, L1+L2, L1+L1, L1+L2+L5 M-code, SAASM Can be integrated with GSS7765, SimINERTIAL and other GSS7700’s Provides the capability to test signals and codes before available in the constellation (M-code, L5) Potential uses: Research and development System analysis and troubleshooting Military and/or classified systems CRPA testing GSS7790 or multi-chassis High dynamics Can be combined with Galileo and GLONASS Upgradeable GSS7700

  9. STR4780 GLONASS Up to 12-Channels of L1 C/A Enables development and evaluation of GLONASS receivers Uses SimGEN GSS7900 GPS + Galileo Up to 16-Channels of L1 (GPS), L1 (Galileo) and E5ab (Galileo) Enables development and evaluation of GPS+Galileo receivers in advance of actual Galileo satellite transmissions Uses SimGEN GSS7800 GNSS/Galileo Up to 16-Channels of L1, E5ab and E6 Supports integrated chassis’s for GPS+Galileo, Galileo+GLONASS and GPS+Galileo+GLONASS receiver testing Enables development and evaluation of Galileo receivers in advance of actual satellite transmissions Supports regulated (L1A, E6A) services PRS noise, E6 noise Uses SimGEN STR4780, GSS7800 & GSS7900

  10. Space-Based Augmentation System (SBAS) WAAS (USA), EGNOS (Europe), MSAS (Japan) (via SimGEN, SimPLEX, SimCHAN, 6100) Military GPS SimSAAS (Classified Y-code and SAASM), SimMCODE (AES M-code), SDS M-code (via SimGEN) Interference/Jamming GSS4765/7765, Embedded Jammers (via SimGEN) Integrated GPS/Inertial SimINERTIAL – various interfaces (Honeywell, Northrop Grumman, International STANAG) (via SimGEN and 7700 only) Remote control and data transmission SimREMOTE via various interfaces (GPIB IEEE-488, Ethernet, SCRAMNet) Local Area Augmentation System (LAAS) GSS4150 VHF simulator (via SimGEN) L1, L2, L2C, L5 GPS Signals L2, L2C, L5 requires GSS7700 Most Evil Waveform (MEW) Satellite anomaly (via SimGEN and GSS7700 only) High Update Rate (250Hz) Increased dynamic resolution (via SimGEN and GSS7700 only) Additional Products/Capabilities

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