Saluki NS8340 series GNSS constellation simulator is a multi-constellation and multi-frequency point analog source for global satellite navigation systems. The NS8340 series has satellite navigation signal analog output capability with BDS, GPS, GLONASS, Galileo constellation and its mixed constellation, providing high stability standard 1PPS pulse signal and 10MHz clock signal output. It is suitable for various user machine design and development, production testing, teaching demonstration, equipment testing and routine detection applications.
Key Features
| Available for BDS, GPS, GLONASS, Galileo and RDSS
| 12/16 channels and 4/24 paths per frequency
| Up to 8 navigation signals in a system
| Support external interface to test and use
| Available to build multiple detection systems
| Suitable for various user machine design and development
Saluki NS8340 series GNSS constellation simulator is a multi-constellation and multi-frequency point analog source for global satellite navigation systems. The NS8340 series has satellite navigation signal analog output capability with BDS constellation (36 RNSS), GPS constellation (32), GLONASS constellation (24), Galileo constellation (24) and its mixed constellation, providing high stability standard 1PPS pulse signal and 10MHz clock signal output. It is suitable for various user machine design and development, production testing, teaching demonstration, equipment testing and routine detection applications.
Main functions:
(1) Constellation simulation: ability to complete satellite orbit simulation, satellite clock error simulation, delay differential TGD simulation, earth rotation effect simulation, relativistic effect simulation, etc.
(2) Trajectory simulation: has static and dynamic trajectory generation capability, and can simulate the motion characteristics of sports carriers such as vehicles, ships, and aircraft. At the same time, it has special scene simulation functions such as spirals.
(3) Environmental simulation: ionospheric delay simulation, tropospheric delay simulation, ground atmospheric parameter simulation, etc.
(4) Simulation control: independent setting capability of pseudo-range and power for each channel, generating navigation and telegram capability for the constellation model, and setting parameters for atmospheric layer and ionospheric model parameters.
(5) Multi-frequency point output: supports signal simulation output of any frequency combination of four satellite navigation systems.
(6) Multi-function: optional components including inertial navigation, interference signals, spoofing signals, real-time closed-loop simulation, optical fiber communication interface, serial timing component and scam signal integration to achieve the corresponding test functions.
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Output Frequency |
BeiDou |
B1:1561.098MHz, B2:1207.14MHz, B3:1268.52MHz |
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GPS |
L1:1575.42MHz, L2:1227.60MHz, L5:1176.45MHz |
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GLONASS |
L1:1602.00MHz, L2:1246.00MHz |
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Galileo |
E1:1575.42MHz, E5a:1176.45MHz, E5b:1207.14MHz |
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RDSS |
L: 1618.25MHz, S: 2491.75MHz |
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Signal Accuracy |
Channels consistency |
0.3ns | ||
| Pseudorange rate change accuracy | <0.005m/s | |||
| Pseudorange control resolution | <0.05m | |||
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Signal Scale |
Channel number |
12/16 per frequency (optional) |
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Multipath number |
4/24 per frequency (optional) |
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Signal Quality |
Spurious (Max) |
-40dBc |
Harmonics (Max) |
-35dBc |
| Frequency stability | <=5e-11/sec, <=(±5e-10)/day | |||
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Signal Dynamic Performance |
Relative velocity |
0 - 16,000m/s |
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Relative Acceleration |
0 - 900m/s2 |
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| Relative jerk | 0 - 900m/s3 | |||
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Phase Noise |
-75dBc/Hz @100Hz |
-80dBc/Hz @1kHz |
-85dBc/Hz @10kHz |
-90dBc/Hz @100kHz |
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Signal Control Level |
Power range |
-150dBm to -60dBm |
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Resolution |
Superior to 0.2dB |
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| Absolute accuracy | Superior to 0.2dB | |||
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External Interface |
1PPS/10MHz pulse signal input port |
1 BNC-type |
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1PPS/10MHz pulse signal output port |
1 BNC-type |
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RF output port |
1 N-type |
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Output Second Pluse Indicator |
Oputput level |
1LVTTL |
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Rising edge stability |
0.1ns |
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High level duration |
>20ms |
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Closed Loop Delay (Optional) |
Superior to 10ms |
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Inertial Navigation Simulation (Optional) |
Data output rate |
400Hz/s (max.) |
Output delay |
±500ms |
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Unit signal accuracy |
0.1n mile/h |
Adjustable step |
1us |
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Power Supply |
AC power: 220V±20V, 200W |
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Size |
484.1*482.6*175mm |
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Temperature Range |
Working temperature: -20°C to +50°C, Storage temperature: -45°C to +75°C |
| Model | NS7000 | NS8102 | NS8340 | NS9000 |
| Output Frequency |
BDS: B1/B2/B3 GPS: L1/L2/L5 GLONASS: L1/L2 /L3 Galileo: E1/E5a/E5b SBAS |
BDS: B1/B2/B3 GPS: L1/L2/L5 GLONASS: L1/L2 Galileo: E1/E5a/E5b RDSS: L/S |
BDS: B1/B2/B3 GPS: L1/L2/L5 GLONASS: L1/L2 Galileo: E1/E5a/E5b RDSS: L/S |
BDS: B1/B2/B3 GPS: L1/L2/L5 GLONASS: L1/L2 /L3 Galileo: E1/E5a/E5b SBAS |
| Frequency Point Number (max.) | 4 | 2 | 8 | All |
| Channel (max.) | 28 | 8 | 16 | 28 |
| Multi-GNSS | Yes | Yes | Yes | Yes |
| Multi-frequency | Yes | Yes | Yes | Yes |
| Multi-constellation | Yes | Yes | Yes | Yes |
| Application | Products development, industrial production, testing and certification | Car/mobile phone/ digital products (with navigation) testing |
Machine design and development |
Development, production, testing and certification of navigation receivers |
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No. |
Item |
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1 |
Main machine |
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2 |
User manual |
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3 |
Power cable |
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4 |
Bundled RFcable |
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5 |
IPC monitor |
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Option No. |
Item |
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NS8340-01 |
BDS B1 |
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NS8340-02 |
BDS B2 |
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NS8340-03 |
BDS B3 |
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NS8340-04 |
GPS L1 |
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NS8340-05 |
GPS L2 |
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NS8340-06 |
GPS L5 |
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NS8340-07 |
GLONASS L1 |
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NS8340-08 |
GLONASS L2 |
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NS8340-09 |
Galileo E1 |
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NS8340-10 |
Galileo E5a |
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NS8340-11 |
Galileo E5b |
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NS8340-12 |
RDSS L |
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NS8340-13 |
RDSS S |
Malaysia
