Skydel GSG-8 Advanced GNSS Simulator
- All-in-view Satellites Simulation.
- 1000Hz Simulation Iteration Rate.
- Low-latency HIL.
- Live Sky Time Synchronization.
- Flexible Licensing.
- In-field Upgradability.
The GSG-8 GNSS Simulator is an advanced software-powered turnkey simulator, supporting multi-constellation, multi-frequency, and hundreds of satellite signals.
With an incredible 1000 Hz iteration rate, the GSG-8 GPS Simulator is ideal for space trajectories, custom PNT signals, hardware-in-the-loop, and any type of all-in-view satellites simulation.
- Advanced Jamming & Spoofing
-
In-band and out-of-band jamming signals with no additional hardware.
Spoofing for all licensed GNSS signals.
Set power level, interference signal type, spoofing signals, location, antenna pattern and trajectory for each transmitter.
Complete jamming and spoofing control through the Skydel GUI and/or API.
GSG-8 calculates the necessary parameters based on transmitter location: Power levels, distance and time-of-flight.
- Signal Propagation & Errors Simulation
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Multipath.
Additive pseudo range ramps.
Satellite clock error modification.
Navigation message errors.
Multiple ionospheric/tropospheric models.
Antenna pattern models.
Relativistic effects.
Pseudo range/ephemeris errors.
- Signals
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GPS:
L1 C/A, L1 P and L1C, L2 C and L2 P, L5.GLONASS:
L1 C/A, L2 C.Galileo:
E1, E5a, E5b, E5 AltBOC, E6.BeiDou:
B1I, B2I, B3I, B1C, B2a.NavIC:
L5.QZSS:
L1 C/A, L1 C and L1S, L2C, L5SBAS:
WAAS,EGNOS,MSAS,GAGAN,SDCM.Custom signals.
- Signal Specifications
-
Pseudo range Accuracy – ± 0.001m.
Pseudo range Rate – ± 0.001m/s.
Inter-channel bias – zero.
Spurious transmission < -45 dBc.
Harmonics < -45 dBc.
Phase noise < 0.003 rad RMSSignal Dynamics:
Maximum relative velocity (1,500,000 m/s).
Maximum relative acceleration (No limits).
Maximum relative jerk (No limits).
1000 Hz iteration rate.
RF Signal Level (GNSS).
Power Accuracy (+/- 0.5dB).Output reference power:
-80 to -50 dBm / 0.1dB resolution.Dynamic range (relative to reference power):
-45 to +30 dB.Total range:
-125 to -20 dBm.RF Signal Level (Jamming):
+0 to +110 J/S (With signal).
(S) reference power at -130dBm)
- Base Configurations
-
GSG-811:
GNSS Simulator with 1 RF Output and 1 GPU.GSG-821:
GNSS Simulator with 2 RF Outputs and 1 GPU.GSG-831:
GNSS Simulator with 3 RF Outputs and 1 GPU.GSG-842:
GNSS Simulator with 4 RF Outputs and 2 GPUs.
- Included With Instrument
-
QuickStart Guide.
4-to-1 RF Combiner (SMA).
SMA-SMA RF Cables (1 Per output).
RF Attenuators (SMA / 20dB / 30dB).
DC Block (SMA).
- Optional Features
-
SKY-HIL:
Hardware-in-the-loop mode, allows input of vehicle trajectory information in real-time.SKY-EXLI:
Extended Limits, allows simulation of vehicle speeds greater than 600m/s.SKY-IQFILE:
IQ File, allows saving of generated IQ data to file.SKY-MULTI:
Multiple Instances, allows use of separate RF outputs for individual simulations (Ex. RTK Base and Rover). Minimum of 2 RF
outputs required.SKY-ADVJAM:
Advanced Jamming simulation, allows creation of jamming transmitters defined by their location (fixed and dynamic), antenna pattern, signals, and power levels (Minimum of 2 RF outputs required).SKY-ADVSP:
Advanced Spoofing simulation, allows creation of spoofing transmitters defined by their location (fixed and dynamic), antenna pattern, spoofing signals, and power levels. (SKY-ADVJAM and a minimum of 2 RF outputs required).SKY-CSI:
Custom signal injections, allows real-time simulation of user-defined GNSS signals (Custom modulation and navigation message).SKY-PLG-SDK:
Plugin SDK allows creation and integration of custom plugins for Skydel.
- Oscillator Performance
-
Frequency accuracy:
< 100 ppb.Recommended warm-up time:
30 min.Minimum operational warm-up time:
5 min.
- Power
-
Line Voltage:
100-240V AC (50 – 60Hz).Power Consumption:
400W.
- Environmental
-
Operating Temperature:
+0C to +30C (operating),Storage Temperature:
-15C to + 50C (non-condensing @ 12,000m).Humidity:
10% to 70% (non-condensing).
- Dimensions
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4U (W) 48 x (D) 40.6 x (H) 18 cm.
- Weight
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18 kg.
- Certification
-
Safety:
EN/IEC 61010-1:2010.
ROHS2, 2011/65/EU.Emissions:
EN 61326-1:2013.
EN 55011:2009/A1:2010.
FCC Part 15 Subpart B Class A, ICES-003 Issue 6.
AS/NZ CISPR 32:2015.
EN61000-3-2:2014, EN61000-3-3:2013.
Skydel GSG-8 Advanced GNSS Simulator
- All-in-view Satellites Simulation.
- 1000Hz Simulation Iteration Rate.
- Low-latency HIL.