GP-Probe TGE2
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Specifications
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
GPS/Galileo/BeiDou
GLONASS/BeiDou
GPS/GLONASS
GPS
GLONASS
Galileo
BeiDou
GNSS Channels
Three GNSS RF channels for assured detection of intentional sophisticated synchronous spoofing attacks
Recommended Horizontal GNSS Antenna Spacing
Min – 0.25 m
Max – 5 m
Detected Threat Types
All types of jamming
1 ch. – asynchronous spoofing
2 ch. – synchronous spoofing
3 ch. – synchronous multiple-TX spoofing
RF Signal Analyzer
| ADC: | 12 bit, 60 MSPS |
| Frequency Range: | 1555 MHz – 1615 MHz |
| Noise Figure: | 6 dB, Max |
| AGC Dynamic Range: | 122 dB, from -31 to +91 dB gain |
| IIP3: | -29 dBm, typical (@ max Rx gain) |
| IIP2: | 28 dBm, typical (@ max Rx gain) |
| Local Oscillator Leakage: | -120 dBm, typical |
| EVM: | -42 dB, typical |
| Local Oscillator: | OCXO, 50 ppb Phase Noise: -154 dBc/Hz @ 10 kHz |
| Input Filter Out of Band Rejection: | 65 dB |
| Measuring Parameters: |
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| Data Transfer: | The signal analyzer continuously measures the power level of the input signal and selects a 273 µs interval with maximum power per second.
The following data is sent to the GP-Cloud every second:
The following data is sent to the GP-Cloud when an incident is detected:
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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
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. |
| RS-485/RS-422 interface: | HOST port for remote control of external equipment. 15KV ESD protection. |
Relay Output
| Relay Type: | 1 Form C (SPDT); NO-C-NC |
| Contact Material: | Silver Alloy with Gold Alloy Overlay |
| Switching Power: | 60 W, 125 VA |
| Switching Voltage DC: | 220 V |
| Switching Voltage AC: | 250 VAC |
| Switching Current: | 2 A |
| Contact Resistance: | 75 mOhms |
GP-Blocker Port
| Interface: | RS-485 |
| Bit Rate: | 9600 bps |
| Power Supply: | 5 VDC, 1 A |
| Max Number of Connected GP-Blockers: | 4 |
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) |
GP-Blocker
| Input Connector: | SMA(F) |
| Output Connector: | SMA(M) |
| Impedance: | 50 Ω |
| RF insertion loss (when the channel is on): | 2.5 dB typical |
| RF isolation (when the channel is off): | 110 dB min |
| Nois Generator Bands | L1, G1 |
| Nois Generator Power | – 30 dBm RMS |
| ESD protection: | 15 KV |
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 |
Ordering Information
GP-Probe model number definition
Number of channes
CH1 – asynchronous spoofing detection
CH2 – synchronous spoofing detection
CH3 – detection of synchronous multiple-TX spoofing.
Uncompromising protection against all types of attacks
3G/4G modem bands
EH – for EMEA/Korea/Thailand regions
AH – for North America
SA – for Australia/New Zealand/South America
JC – for Japan
WO – without a built-in modem
RFSA
Embedded 60 MHz real-time RF signal analyzer for spectrum monitoring, interference classification and localization with TDOA
Software Options
GP-Probe OSP
Onboard signal processing for spoofing detection.
The GP-Probe can work without connecting to the GP-Cloud servers.
GP-Probe TDOA
Option for sending raw IQ data to GP-Cloud for interference localization by TDOA method.
Optional Accessories
GP-Probe Case
IP67 rated waterproof protective case for GP-Probe outdoor usage with built-in 36v 17.6Ah Lipo batteries.
GP-Blocker
An optional GNSS threat blocker. High isolation RF switch and an embedded noise generator can suppress the most powerful counterfeit RF signals. The ideal solution for protecting time servers against spoofing.
GP-Divider
GNSS power divider with GNSS antenna preamplifier current simulation. It allows you to use one GNSS antenna for two receivers at once.
GP-A-DOME
Dome antenna.
BeiDou, Galileo, GLONASS, GPS.
Panel Mount, IP67
GP-C-010
10 m RG58 Cable
GP-C-050
50 m LMR195 Equivalent Cable
GP-C-100
50 m LMR195 Equivalent Cable
GP-SPP
A multi-strike maintenance-free surge suppressor
GP-AMP-20
GNSS Amplifier – 20db