描述
18通道GPS全星座模拟器
- 18通道GPS模拟器
- 实时转码
- USB或外部电源供电
- 高精度模拟
- 宽范围射频输出功率控制
- 可以存储广泛的动态模拟场景
技术参数（PN: 1005125）
| Applications: | l Up to 18-channel GPS simulation for testing of GPS receivers, especially timing-related GPS
l Low-Cost general-purpose Laboratory GPS-Simulation for R&D l GPS Spoofing and Jamming testing l Retrofitting (transcoding) of GPS units with SAASM, M-Code, CSAC, Glonass, Galileo, BeiDou, INS l Testing of production GPS receivers for Leapsecond-, and/or week 1023 rollover-events |
| Features: | l Generates a GPS L1-C/A code RF-output as if the signal where coming from a Live-Sky GPS antenna. Full-constellation GPS output
l Fully controllable RF output power for receiver sensitivity testing l Built-in RF Signal generator function for jamming and interference testing l Compatible to external GNSS receivers as PVT source (uBlox, Rockwell Collins, etc) l Low-latency NMEA position to GPS RF-Output encoding (<100ms) l Encodes time with nanosecond accuracy for GPS Timing Receivers l 10MHz and 1PPS inputs and outputs, can be connected to external 10MHz reference l USB-powered, 1.2W allows long-term battery operation l Optionally externally powered (6.5V to 32V) l Configurable antenna DC load simulation for receivers requiring antenna current draw l Fully controllable via SCPI commands over the optional USB port l Automatic detection and initialization of externally connected GNSS receiver sources l Plug-and-Play: just plug in power, and the module will start the simulation and RF-output by itself l Internally stored waypoint vector file can be used to execute complex simulation scenarios |
| Data/Power connectors | Mini-USB for power and SCPI, 16-pin 2mm Hirose for power and external GNSS |
| RF output Accuracy | GPS Signal accuracy better than 0.5m rms, better than 5ns rms, better than +/-1.5dB |
| Internal monitoring GNSS receiver | Built-in 8th generation GNSS receiver for background monitoring of RF output power, and RF signal quality |
| Outputs | One CMOS 1PPS output, one 10MHz CMOS output, disciplined by external 10MHz or 1PPS reference One RF SMA, GPS L1 C/A code, -100 to -145dBm, +/-1.5dB accuracy |
| Spectral Purity (1MHz to 13.2GHz) | < -33dBc in-band (L1, +/-20MHz), < -80dBm out-of-band |
| Harmonics of L1 (1.57542GHz) | < -150dBm |
| USB Control | SCPI-99 Control at 9.6K, 19.2K, 38.4K, 57.6K, 115.2K |
| External GNSS receiver compatibility | Any NMEA compatible source, direct control of Rockwell Collins GB-GRAM and MicroGRAM SAASM GPS, and u-Blox GNSS receivers |
| USB SCPI Control/Monitoring Port | Compatible to any terminal program and JLT-GPSCon, NMEA output sentences |
| Operating Temperature | Extended Temperature range of -40°C to +70°C |
| MTBF | > 600,000 Hours at +40°C |
