A2200-A
SiRFStarIV- GPS Receivers
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The A2200 GPS modules enable fastest acquisition and tracking with SiRFstarIV technology. This small form-factor module fully addresses the demand for lowest power consumption with, SiRFaware technology. The removal of jammers does not only facilitate designs of new products, but guarantees operation even in hostile environments. High sensitivity during acquisition or while tracking allows for use in many different environments and under toughest operating conditions
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Product Highlights
- Complete GPS module Jamming detection and removal
- Direct passive antenna support
- Best acquisition sensitivity Lowest tracking power consumption SiRFaware for constant Hot Start
Benefits
- Easy integration
- Minimal BOM
- Accurate positioning
- Fastest design-in
- Ideally suited for all small battery powered GPS application
Overview for A2200-A
The A2200-A GPS receiver modules enable fastest acquisition and tracking with SiRFstarIV technology. This small form-factor module fully addresses the demand for lowest power consumption with SiRFaware technology.
The removal of jammers does not only facilitate designs of new products, but guarantees operation even in hostile environments. High sensitivity during acquisition or while tracking allows for use in many different environments and under toughest operating conditions.
Markets
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Direct passive antenna supportThe A2200-A features an integrated LNA for direct passive antenna support. The A2200-A also supports active antenna. |
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Lowest tracking power consumptionSiRFaware’s advanced low power management modes, high level of integration and multiple communication ports in a small form-factor makes the A2200-A suitable for a broad spectrum of GPS applications where performance, cost and time to market are prime considerations. |
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Anti-jamming detectionOur receivers offer an anti jamming feature: they constantly scan the signals in the area and blank out the non-satellite ones. You are then safe from jammers and others interference. |
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Download SiRF LiveTest the performance of Maestro GNSS receivers and develop your application with SiRF Live software. Download here |
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Features & Specifications for A2200-A
| PERFORMANCE | A2200-A | |
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| Channels | 48 | |
| Correlators | ~ 400,000 | |
| Frequency | LI – 1,575 MHz | |
| Tracking | – 163 dBm | |
| Navigation | – 160 dBm | |
| Acquisition (cold start) | – 148 dBm | |
| Position Accuracy (horizontal) | < 2.5 m CEP (autonomous) < 2.0 m CEP SBAS |
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| Time To First Fix | ||
| Hot Start | < 1 s | |
| Warm Start | < 32 s | |
| Cold Start | < 35 s | |
| Navigation | ||
| Update Rate | 1 Hz / 5 Hz Supported | |
| COMMUNICATION | ||
| UART – NMEA (Default) | ||
| NMEA message Switchable | GGA, RMC, GSA, GSV, VTG, GLL, ZDA | |
| Baud rate Switchable |
4,800 (default) 1,200 to 115.2k |
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| Ports | Tx (NMEA output) Rx (NMEA input) |
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| UART – SiRF Specific SSB/OSP | ||
| SiRFbinary protocol | Protocol for SiRFstar product family up to SSIII | |
| One Socket Protocol | Protocol extension for SiRFstarIV | |
| Baud rate Switchable |
57.6k (default) 1,200 to 115.2k |
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| Ports | Tx (NMEA output) Rx (NMEA input) |
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| HIGHLIGHTS | ||
| SiRFnavTM | High availability and coverage; improved TTFF in weak signal environments | |
| SiRFawareTM | Keeps module in a state of readiness for rapid navigation (hot start) | |
| Jammer remover technology | Detects and removes up to 8 in-band jammers with minimal loss of sensitivity | |
| A-GPS | Embedded Extended Ephemeris (SiRFInstantFix1) and Ephemeris Push support | |
| MEMS I2C interface | Prepared to use additional sensor information for improved navigation | |
| Flash-based design (A2135-H only) |
Prepared to store configuration and calibration data and to allow firmware updates | |
| Internal antenna | Best matched build-in antenna for easy integration | |
| POWER | ||
| Supply voltage | 3.0 to 3.6 VDC | |
| Average Current Draw | (typical) | |
| Full power mode (Searching) Peak Current | 69mA | |
| Full power mode (Searching) Average Current | 52 mA | |
| Full power mode (Tracking) Average Current | 41 mA | |
| Micro Power Mode (SiRFawareTM) | 35 uA | |
| Hibernate Status | 25 uA | |
| Antenna supply via Vant | ||
| Voltage range | up to 5.0V | |
| Max. allowed current | 50 mA | |
| MECHANICAL | ||
| Dimensions | ||
| L x W x H | 14 x 10.2 x 2.5 mm | |
| L x W x H | 0.55” x 0.4” x 0.1” | |
| Weight | 0.6 g / 0.02 oz. | |
| ENVIRONMENT | ||
| Temperature | ||
| Operating | -40°C to +85°C | |
| Storage | -40°C to +85°C | |
| Humidity | Non condensing | |
Order Information & Part Numbers for A2200-A
| GPS Receivers | ||||
| A2200A | A2200-A-V9333 | GNSS A2100 |
GNSS A2100 - SiRFstarIV-based 48-channel GPS receivers, -148 dBm acquisition sensitivity , -160 dBm navigation sensitivity, I²C MEMS interface |
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