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Key Features
The GP-Probe TGE1 is designed to protect time servers from intentional GNSS spoofing and to monitor synchronization accuracy.
3 GNSS Channels
Three RF channels for guaranteed detection of intentional synchronous spoofing attacks.
Built-in RF Switch
Integrated RF switch enables blocking of a fake GNSS signal to ensure highly accurate time synchronization of your infrastructure.
PPS Offset Measurement
PPS input to check the performance of a time server and monitor the entire synchronization system.
24/7/365
With a dual-power module, real-time operating system, and secure firmware auto-update engine, GP-Probe protects critical infrastructure 24/7/365 days a year.
Specification
Supported GNSS
GPS/QZSS L1 C/A
GLONASS L10F
BeiDou B1
SBAS L1 C/A: WAAS, EGNOS, MSAS,GAGAN
Galileo E1B/C
Traceable GNSS
GPS/Galileo/Glonass + SBAS/QZSS
GPS/Galileo/BeiDou + SBAS/QZSS
Glonass/BeiDou
GNSS Channels
Three GNSS RF channels for assured detection of intentional sophisticated synchronous spoofing attacks
Minimum Horizontal GNSS Antenna Separation
1 m
Detected Threat Types
All types of jamming
1 ch. – asynchronous spoofing
2 ch. – synchronous spoofing
3 ch. – synchronous multiple-TX spoofing
GP-Probe Configuration
Browser-based configuration and monitoring, GP-Cloud
Display
GP-Probe status
Server connection settings and status
GNSS channels status: satellites in view, RMS CN0
LEDs
GNSS Antenna Power
PPS
Transit port status
Mechanical
| Housing: | Aluminum, IP20 |
| Size: | 1 U half-size, rack mount, 211.0 x 203.0 x 44.0 mm |
| Weight: | 1.5 kg |
Environmental
| Operational Temperature: | 0°C to +50°C |
| Storage Temperature: | -20°C ~ +85°C |
| Humidity: | 0% – 95% RH non-condensing @ 40°C |
| Vibration and Shock: | 15g/0.53oz, 11ms half-sine wave |
| Vibration: | 10 – 55 Hz/0.07g, 55 – 500 Hz/1.0g |
GNSS Antenna Inputs
| Connector: | SMA(F) |
| Max Input Power Level: |
10 dBm |
| Impedance: | 50 Ω |
| Antenna bias voltage: | 3.3 VDC |
| ESD protection: | 15 KV |
PPS Input
| Connector: | SMA(F) |
| Impedance: | 50 Ω, TTL compliant |
| High-Voltage Level (50 Ω): |
1.3 Min 5.5 Max |
PPS Output
| Connector: | SMA(F) |
| Impedance: | TTL into 50Ω |
| Typical Accuracy (clear sky): |
±20 ns RMS to UTC (USNO), typical |
I/O Connections
| Network Interface: | 10/100BASE-T RJ45, 15KV ESD protection |
| RS-232 interface: | HOST port for remote control of external equipment. 15KV ESD protection. Optical isolation 2.5KV. |
Power Supply
| AC: | 100 – 240 VAC, 50/60 Hz IEC 60320 C14 connector |
| DC: | 18 – 75 VDC |
| Power Consumption: | < 20 W |
Supported Protocols
| GP-Cloud interaction: | HTTPS |
| Firmware Upgrade Server: | SFTP |
| Ethernet Protocol: | IPv4, DHCP (RFC 2131) |
3G/4G Modem
| Data transfer: |
|
| Available bands: |
|
| (U)SIM: | Mini-SIM (2FF) ISO/IEC 7810:2003, ID-000 Standard 3V/1.8V user card interface, 15KV ESD protection |
| Antenna connectors: | Main, Aux. SMA (f) |
Regulatory Compliance
| EMC: | EN 61000-3-2: 2014 EN 61000-3-3: 2013 EN 55022 EN 55024 ETSI EN 301 489-1 |
| RF: | EN 301 511 EN 301 908 ETSI EN 301 489-52 ETSI EN 301 489-19 |
| Safety: | EN 60950-1: 2006+A2: 2013 |
| RoHS: | EN 50581:2012 |
Warranty & Support
| Warranty: | 1 year Extended warranty is available |
| Support: | 1 year of complimentary technical support |
Package Content
| GP-Probe: | 1 pc. Rack mount hardware included (assembly required) |
| GNSS antenna: | 3 pcs. BeiDou, Galileo, GLONASS, GPS magnet-mount antennas |
| 3G/4G antenna: | 2 pcs. Multiband antennas: 700 MHz, 800 MHz, 850 MHz, 900 MHz, 1.8 GHz, 1.9 GHz, 2.1 GHz, 2.3 GHz, 2.5 GHz, 2.6 GHz |
| Manuals: | Quick start guide |
| Power Lead: | 1 pc. 1.7 m IEC power lead |
| Ethernet cable: | 1 pc. 3 m length |