GPS-220-PCN GPS Receiver
Cutting-edge GPS Device Integrated with GPS & Beacon Receiver
MODEL : DGPS-220-PC
It is the availability of host-based operation that makes DGPS-220-PC different from its predecessor DGPS-220, which features automatic search for beacon stations. In addition to the automatic mode, DGPS-220-PC now offers a manual mode, an extra feature that allows users themselves to set up in their computing devices the frequencies and baud rates for beacon stations. This feature is designed mainly to provide users with enhanced flexibility in positioning without scarifying accuracy.
As part of effort to free manual-operating users from the hassle of finding beacon stations available for their locations, DGPS-220-PC is shipped with a list of beacon stations located worldwide.
Essentially, DGPS-220-PC is an integrated GPS/Beacon receiver with built-in antennas, providing GPS differential corrections in NMEA-0183 format for navigation requiring high degree of accuracy.
DGPS-220-PC is a combined high performance GPS receiver and a differential beacon receiver in an extremely compact and fully waterproof enclosure providing 1~5 meter DGPS positioning accuracy by utilizing the broadcasted (283.5~325KHz) GPS differential corrections from the USCG, CCG, or IALA Beacons at no charge. Both GPS and Beacon receivers/antennas are built inside the enclosure, making DGPS-220-PC a single device featuring easy installation, maintenance and integrated services.
Features :
- High positioning accuracy: 1~5m
- User configurable output sentences
- User programmable output time interval
- User selectable datum (WGS-84 plus 170 user selectable datum)
- Standard RTCM SC-104
- Standard RS-232 & optional RS-422 signal levels
- Wide operating voltage range 12~24V DC
- Compact construction/fully weatherproof
- Excellent noise immunity
- Easy installation & operation
Application :
- Marine, terrestrial, or aeronautical applications
- Real time and post processing DGPS yield monitors
- Soil sampling location
- Crop and land mapping applications
- Public Safety precise vehicle location
- Construction
- Transportation
| GPS RECEIVER GENERAL | |
|---|---|
| SIGNAL PROCESSING | |
| Antenna: | High-reliability ceramic patch |
| Antenna LNA gain: | 26+/-2dBi, NF: 2.0dB max |
| Receiver Frequency: | 1575.42MHz, C/A code, L1 band |
| Receiver Architecture: | 12-channel ail-in-view algorithm tracks & uses up to 12 satellites |
| Update Rate: | 1 second continuous |
| Dynamics: | Up to 49m/s.s (tracking sustained) |
| Datum: | WGS-84 plus 170 user selectable datum |
| ACCURACY | |
| GPS Positioning Accuracy: | 15m (2DRMS, L1, C/A code, HDOP<=4 without SA) |
| GPS Positioning Speed: | 0.1 Kt RMS |
| DGPS Positioning Accuracy: | 1~5m (2DRMS, L1, C/A code, HDOP<=4) |
| DGPS Positioning Speed: | 0.1 Kt RMS |
| TIME TO FIRST FIX | |
| Cold Start: | 90 seconds |
| Warm Start: | 20 seconds |
| Reacquisition: | 2 seconds |
| BEACON RECEIVER GENERAL | |
| SIGNAL PROCESSING | |
| Frequency Range: | 283.5~325.0 kHz |
| Channel Spacing: | 500 Hz |
| Frequency Resolution: | 0.01 Hz |
| Minimum Signal Strength: | < 5 uV/m @100bps |
| Dynamic Range: | > 90 dB |
| Adjacent Channel Rejection: | 60 dB @1 kHz |
| Acquisition Time: | < 2 sec., manual command |
| < 2 sec., automatic warm start | |
| < 1 min., automatic cold start | |
| Selection of Station: | Automatic or manual |
| Signal Detection: | Direct digital synthesis (DDS) |
| DATA PROCESSING | |
| Demodulation: | MSK (Minimum Shift Keying) |
| Error Detection: | Parity error check |
| MSK Bit Rates: | 50, 100, 200 (automatic) |
| COMBINED RECEIVER GENERAL | |
| DATA PORTS | |
| Monitor/Control Port: | RS-232 at 4800 baud |
| Control Format: | NMEA-0183 |
| Housing: | 7 pin circular, hermetically sealed |
| Pins: | Gold plated for anti-corrosion |
| POWER REQUIREMENTS | |
| Input Voltage: | 12~24V DC with power-reverse protection |
| Power Consumption: | Less than 3W @12 V DC (max.) |
| ENVIRONMENTAL | |
| Operating Temperature: | -30o to +75oC |
| Storage Temperature: | -40o to +85oC |
| Relative Humidity: | 95% non-condensing |
| PHYSICAL | |
| Dimension: | 3.25 inches (height) x 4.4 inches (diameter) |
| Weight: | 1.5 lbs |
| Enclosure: | High impact, corrosion-proof, PC (polycarbonate) resin |
| Construction: | Hermetically sealed, fully weatherproof |
| Mounting: | Pole mount to 1"-14 threaded pipe |
| OEM OPTIONS | |
| Sentence Available: | GGA, GLL, GSA, GSV, VTG, RMC, ZDA |
| Output Interval: | 0~60 sec. selectable |
| Operating Mode: | 2D or 2D/3D automatic |
| Satellite Masks: | SNR, Elevation, PDOP |
| Type of Interface: | RS-232 (standard), RS-422 (optional) |
| Datum: | WGS-84 plus 170 user selectable datum |
| Extend Input Voltage: | Up to 60 VDC |
