GSY-GB-04 Full System Full Frequency Point High Precision Timing Board
Introduction
GSY-GB-04 Full System Full Frequency Point High Precision Timing Board is a ns-class high-precision timing board that supports GPS/GLONASS/BDS/Galileo and other full-system satellite signals.
GSY-GB-04 uses a new generation full-system, full-frequency and high-precision SoC chip-Nebulas-II, which supports 432 super channels, and can simultaneously track full-system full-frequency satellite signals such as BDS, GPS, GLONASS, Galileo, and significantly improve the stability of timing. The GSY-GB-04 built-in JamShield multi-frequency anti-interference module can handle narrow-band and single-tone interference, which significantly improves the reliability of timing.
Features
Ns level PPS accuracy
66.1×33.8mm standard size, standard 8 pin 2mm pitch
Dual PPS output, individually configurable
Full system full frequency satellite tracking and timing, support narrowband anti-interference
Supports the query of the number of locked satellites, and can report satellite number, signal-to-noise ratio,
elevation angle and other information
Support original observation measurement output, position setting, and position reporting
Support positioning status query: no positioning, 2D positioning, 3D positioning, survey-in, position keeping, etc.
Support adjustable PPS delay
SMB RF interface
Application
Precision timing
Specifications
| DGPS (RMS) | Plane: 0.4m, Elevation: 0.8m |
| Time accuracy | (1σ) 2ns |
| Timing accuracy | Absolute accuracy in single station mode, 24 hours 1PPS accuracy is less than 12ns GPS/UTC (peak-to-peak), 2ns GPS/UTC (1σ) |
| Function interface | UART (LV-TTL)x2, 1PPS (LV-TTL)x2, SMB RF connector×1 |
| Time to first fix | Cold start 45 seconds |
| Recapture | <1s |
| Differential data | RTCM v2.0/3.0/3.2 |
| Data format | NMEA-0183, unicore |
| Data update rate | 20Hz |
| Power consumption | <2W |
| Power supply | <3.3V±5% |
| Antenna power | 5V±5% |
| Size | 66.1mm×31.8mm |
FAQ:
1. What are the quotation methods?
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
2. Are there any discounts?
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
3. How long will it take to deliver the goods after placing the order?
For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
4. How to deal with the quality problems?
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
If interested in Full System Full Frequency Point High Precision Timing Board, pls contact us: info@joinsunny.cn
