PCM-GPS GPS Receiver with PC/104 MODULE Optional Cellular Modem FEATURES l PC/104-compatible GPS receiver board with optional cellular modem supported l 12 channel simultaneous operation l Dual sensitivity modes with automatic switching l Lassen iQ GPS receiver module provides position, velocity, and time (PVT) data l Supports TSIP, TAIP, and NMEA 0183 protocols l Supports pulse output for accurate time standard l External powered antenna connection via a standard SMA connector l Antenna open and short circuit detection and protection l Optional Cellular wireless support • Supports both GSM/GPRS and CDMA • Socket support Multitech wireless module • Recognizes the standard AT commands • Alarm management, phone book management, and Short Message Services (SMS) l Programmable address and interrupt settings l For use in transportation, utilities, security, and remote monitoring applications l Battery on board for warm and hot start Acquisition - For autonomous operation in the Standard l +5 volt only operation sensitivity mode, reacquisition is typically less than two l Small size: 3.6" x 3.8" (90 mm x 96 mm) seconds. For a hot start it is less than 13 seconds, a warm l Operating temperature: -40°C to +85°C start less than 42 seconds, and a cold start less than The PCM-GPS-G-0 is dual function PC/104-compatible 86 seconds (90%). A cold start requires no initialization. module. It supports both a GPS receiver and a socket- A warm start implies that last position, time, and almanac based cellular modem. This board is ideal for both fixed are saved in the battery. Hot start implies ephemeris was and mobile applications that require navigation, tracking, also saved. data logging, and timing and/or communications functions. The PCM-GPS-G-0 will operate over the full industrial Accuracy - The horizontal accuracy is less than 8 meters temperature range of -40° to +85° Centigrade (90%), altitude less than 16 meters (90%), and velocity 0.06m/sec. Pulse Per Second (PPS) is ±50 nanoseconds. FUNCTIONAL CAPABILITY PPS Interface - The PPS output from the GPS module ® ® GPS - This board uses a Trimble Lassen iQ GPS module. is buffered and wired to J2. Both a standard and inverted The module is shielded by a metal enclosure for protection. output is available at the connector. Also the PPS output It is a continuous tracking, 12-channel GPS receiver is wired to a jumper header so that it can generate an inter- operating in the L1 (1575.42 MHz) frequency range. This rupt on the PC/104 Bus IRQ input lines. is a very low power GPS solution designed to provide complete position, velocity, and time (PVT) data using Antenna - WinSystems offers an optional embedded, the most popular standard protocols: TSIP (Trimble ultra-compact, extended temperature, 3.3V active GPS Standard Interface Protocol), TAIP (Trimble ASCII antenna called the ANTENNA-MAGNETIC-G. It Interface Protocol), and NMEA 0183. These protocols are requires 13mA (max) current @ 3.3Vdc. It is very light- compatible with most commercial navigation or map weight (20g typical) and has a cable length of 5 meters software packages. with a magnetic base for easy mounting. The cable is terminated with a SMA connector. The antenna is RoHS The Lassen iQ module features two GPS signal sensitivity compliant. modes: Standard and Enhanced. With Enhanced mode enable, the module automatically switches to higher The PCM-GPS-G-0's antenna input has open circuit and sensitivity when satellite signals are weak. short circuit detection and protection. Serial Controller - A 16C552-compatible UART converts the PC/104 signals into a serial asynchronous data stream needed for both the GPS receiver and optional cellular modem. Each channel has a 16 byte transmit and receive FIFO. This increases the service interval giving the MULTI-TECH external CPU additional time for other applications and CELLULAR WIRELESS reducing the overall UART interrupt servicing time. It will MODULE work with 7- or 8-bit characters and will handle 1 or 2 stop bits, even, odd, or no parity, false start bit detection, and automatic break detection. Interrupts - Interrupts can be generated by each UART channel or the PPS output. All of them are routed to a J2 TRIMBLE BAT. separate jumper block on the board. The PCM-GPS-G-0 DUAL GPS can select the IRQ line assignment on the PC/104 Bus on UART RECEIVER channels 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, or 15. RF OSC. SPECIFICATIONS Electrical 16-BIT STACKTHROUGH PC/104 Bus: 16-bit, stackthrough PC/104 CONNECTOR Receiver: L1 (1575.42) frequency, C/A code, 12-channel continuous tracking receiver Protocol: TSIP, TAIP, and NMEA 0183 v 3.0 PCM-GPS BLOCK DIAGRAM Power: +5V @ 50mA typical. GPS module only, add 20mA typical for Trimble magnetic Battery - Battery backup is included with an onboard mount antenna 450 mAH battery to store data needed for warm and hot starts. The PCM-GPS-G-0 will also accept a remote battery Mechanical via the onboard J2 connector. Dimensions: 3.6" x 3.8" (90 mm x 96 mm) Weight: 2.5 oz. (70.87 gm.) Optional Cellular Modem - The board can be populated with a Multitech cellular wireless modem. This wireless Connectors module provides the controller, RF transceiver, and GPS: 50 ohm SMA with power for antenna antenna interface in one small module. Designed for PC/104: 64-pin, 0.100" (32-pin double row) global use, they offer standards-based multi- 40-pin, 0.100" (20-pin double row) band GSM/GPRS Class 10 and CDMA2000 1xRTT Jumpers: 0.020" square posts on 2 mm centers performance. It recognizes the AT command set for easy programming. Environmental Operating Temperature: -40° to +85° Celsius The PCM-GPS-G-0 is shipped with an empty socket so that (without optional cellular modem installed) a user can install the cellular modem and conduct the final Relative Humidity: 5% to 95% non-condensing system installation and activation at their site. Please note that the cellular modem's operational temperature range is ORDERING INFORMATION typically -20° to +50° Centigrade. PCM-GPS-G-0 GPS receiver module without antenna PC/104 Interface - The PCM-GPS-G-0 is I/O mapped and has socket for cellular wireless modem requires 8 contiguous port addresses jumper selectable ANTENNA-MAGNETIC-1 Powered GPS antenna with on any even 8-port boundary. Also interrupts are support- magnetic mount attached to a 5 meter ed for the GPS data, cellular modem data, and GPS PPS cable terminated in an SMA connector timing functions. WinSystems reserves the right to make changes to products and/or documentation without further notification. 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