Holux GPS Module M-87
Overview
·M-87 is an easy used 25.4 x 25.4 x 7 mm GPS module designed by low power consumption MTK GPS solution. It provides superior sensitivity up to -159dBm and fast Time-To-First-Fix in navigation application. The stable performance of M-87 is your best choice to be embedded in your portable device design, like PND for GPS service.
Features
·Small form factor: 25.4 x 25.4 x 7 mm
·RoHS/WEEE compliant
·High sensitivity -159dBm
·Searching up to 32 Channel of satellites
·Fast Position Fix
·Low power consumption
·RTCM- in ready.
·Built-in WAAS/EGNOS/MSAS Demodulator.
·Support NMEA0183 V 3.01 data protocol.
·Real time navigation for location based services.
·Embedded MMCX connector.
·For Car Navigation, Marine Navigation, Fleet Management, AVL and Location-Based Services, Auto Pilot, Personal Navigation or touring devices, Tracking devices/systems and Mapping devices application
General
·GPS technology: MTK GPS chipset
·Frequency: L1, 1575.42MHZ
·C/A Code: 1.023MHZ chip rate
·Channels: 32 channels all in view searching
·Sensitivity: Better than -159dBm
Receiver Accuracy(Follow MTK chip specification)
·Position: Without aid:3.0 M 2D-RMS DGPS(WAAS, EGNOS, MSAS, RTCM):2.5 M
·Velocity: Without aid:0.1 M/sec
·Time: 0.1μs. Sync GPS time.
Datum
·Datum: WGS84(Default) total 219 datum's
Time to First Fix (Follow MTK chip specification)
·Hot start: 1 sec. average
·Warm start: 33 sec. average
·Cold start: 36 sec. average
·Reacquisition: ＜1sec.
Protocol
·GPS Output Data:NMEA0183(v3.1)- GGA, GSA, GSV, RMC, VTG Support Baud rate 4800/9600/… ./115200 bps (default 4800), Data bit:8, Stop bit:1, No parity.
·Update Rata: 1Hz(default)
·Protocol Support: NMEA-0183
1PPS
·Enable(1Hz pulse 1% duty cycle)
Limitations (Follow MTK chip specification)
·Acceleration Limit: ＜4G
·Altitude Limit: ＜18000 meters
·Velocity Limit: ＜515 M/sec
·Jerk Limit: 20 M/sec3
Power
·Operation Current: Acquisition:60 mA@3.3V
·Operation Current: Tracking:＜45mA@3.3V
·Backup power 3V Rechargeable Lithium cell battery, up to 500 hours discharge
·DC Input Range: VCC 3.3~5.0V
Processing Core
·Processor Type: ARM7EJ-S
·Interface: CMOS 2.8 V Level
Temperature
·Operating Temperature: -10℃ to +60℃ .
·Storage Temperature: -20℃ to +85℃.
·Operating Humidity: 5% to 95%, Non condensing
Physical
·Dimension: 25.4 x 25.4 x 7 mm.
·Weight: 7g.
·Interface: Connector 6-pin straight male header, 1.25mm pitch
Product Tags:
|
|
Holux GPS Module M-87 Images
|
