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Satellite Navigation (PNT)
High-Performance GNSS Signal Simulator BeiDou Short Message Integration Tester Modular Universal Signal Generator Portable GNSS Signal Record and Playback Equipment
LEO Simulator
LEO-L-band Nav Signal Simulator LEO-Ka-band Nav Signal Simulator LEO-C-band Nav Signal Simulator
Automated Support & Testing
Navigation Product Automated Test & Evaluation System Testing and Certification Standards
PC20 Series
Portable GNSS Signal Record and Playback Equipment
•Supports BDS, GPS, GLONASS, Galileo, SBAS, and LEO (Low Earth Orbit).
•Supports high-fidelity RF signal recording & playback with multiple independent RF channels.
•Supports recording of RTCM, INS, and navigation timing information (serial port).
•Reference receiver benchmark data collection.
•Establishes typical GNSS signal scenarios such as tunnels, overpasses, and urban canyons.
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Core Advantages
Full-Band GNSS Support
High-Stability Clock-Driven
Up to 16bit Recording
Removable High-Capacity Hard Disk
4-Channel Synchronous Record & Playback
Ultra-Wide Recording Bandwidth
Independent Channel Power Adjustment
Dual-Power Supply for Long-Lasting Battery Life
Performance Parameters
Record & Playback Signal Frequency Points | |
|---|---|
BDS | B1、B2、B3、RDSS-S、RDSS-L |
GPS | L1、L2、L5 |
GLONASS | L1、L2、L3 |
Galileo | E1、E5 |
NAVIC | L5 |
QZSS | L1、L2、L5 |
SBAS | WAAS、MSAS、EGNOS、GAGAN、SDCM |
RF Channel | |
Recording Channels | 4 (RF channel center frequency selectable) |
Playback Channels | 4 |
Signal Recording | |
Input Level Range | -80dBm～-30dBm |
Gain Adjustment Range | 20dB~70dB |
Max Recording Bandwidth | Max support 50MHz |
I/Q Quantization Bits | configurable(2bit, 4bit, 8bit, 16bit) |
Signal Playback | |
Attenuation Adjustment Range | 0dB～80dB |
Attenuation Step | 0.5dB |
In-Band Spur | ≤-40dBc |
Harmonic Suppression | ≤-40dBc |
10MHz Clock Signal | |
Input Amplitude | 7±2dBm |
Output Amplitude | 7±2dBm |
Impedance | 50Ω |
1PPS Pulse Per Second Signal | |
Input Amplitude | TTL 5V@1MΩ |
Output Amplitude | TTL 5V@1MΩ 2.5V@50Ω |
Input Pulse Width | 20us |
Output Pulse Width | 20us±0.2us |
Impedance | 1MΩ or 50Ω |
Storage Performance | |
Disk Storage Capacity | Standard 4TB SSD, Optional 8TB SSD |
Read/Write Speed | ≥200 MB/s |
Storage Duration | >20h (4-channel,4bit@50MHz with 4TB capacity) |
Physical Characteristics | |
Dimensions | ≤307mm×205mm×80mm (L×W×H), including anti-collision case (excludes connectors and strap) |
Weight | ≤3.5Kg |
Power Consumption | |
Adapter | Input (AC100V～240V，50Hz/60Hz，2A) Ouput (DC19V，6.32A，120W) |
Power Consumption | Operating≤40W; Charging & operating power: ≤90W(max) |
Battery Life | ≥2h |
Application Scenarios
GNSS Positioning Mode Testing
General Navigation Augmentation Receiver Testing
Rapid Precise Positioning Mode Testing
General Navigation Augmentation Terminal Module Testing
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Company
+86 187 1100 3743
Tel：+86 187 1100 3743
Email：lene@vunav.com
Email：lene@vunav.com
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