您當前的位置:首頁 > 無線模組產品 > G-Mouse接收器

尺寸:直徑53mm MTK 芯片 GPS&北斗雙模 USB通訊方式

GUM-53R-MTBD

?Features

n  Build on highperformance, low-power

            MediaTek MT3333 chipset

n  Ultra high Track sensitivity: -165dBm

n  Extremely fast TTFF at low signallevel

n  Built in high gain LNA

n  The built-in super capacitor forbackup

            ephemeris

n  Low power consumption: Max 45mA@5.5V

n  NMEA-0183 compliant protocol orcustom

            protocol

n  Operating voltage: 3.0V to 5.5V

n  Operating temperature range: -40to85℃

n  Patch Antenna Size:25x25x4mm

n  Small form factor: 53(d) x 15.2(h)mm

n  Communication type: USB

n Wireinterface type: USB (type A) male head, L=5000px

n  RoHS compliant (Lead-free)


Parameter

Specification

Power Supply

?         Supply voltage:  3.0V~5.5V   Typical: 5.0V

Power Consumption

?         Acquisition:  45mA @VCC=VBAT=5.0V

?         Tracking:  40mA  @VCC=VBAT=5.0V

?         Backup:  15uA  @VBAT=5.0V

Receiver Type

?         Code 66 search channels, 22 synchronous tracking channels

?         GPS&QZSS L1 1575.42MHz C/A , Beidou B1  1561.098MHz

    SBAS: WAAS, EGNOS, MSAS, GAGAN

Sensitivity

?         Tracking:   -165dBm

?         Re-acquisition:   -156dBm

?         Acquisition:   -146dBm

TTFF (Autonomous)

?         Cold start:  35s   typ @-130dBm

?         Warm start:  30s   typ @-130dBm

?         Hot start:  1s   typ @-130dBm

HorizontalPosition

Accuracy  (Autonomous)

?         <2.5m  CEP @-130 dBm

Max Update Rate

?         Up to 10Hz,1Hz by  fault

Accuracy of 1PPS Signal

?         not enabled

Acceleration  Accuracy

?         Without  aid: 0.1m/s2

Dynamic Performance

?         Maximum  altitude: 18,000m

?         Maximum  velocity: 515m/s

?         Acceleration:  4G

USB Port

?         UART Port: TXD and RXD

?         Supports baud rate  from 4800bps to 115200bps, 9600bps by default

?         UART port is used for  NMEA output, MTK proprietary

    commandsinput and firmware upgrade

Temperature Range

?         Normal  operation: -40°C ~ +85°C

?         Storage  temperature: -45°C ~ +125°C

Physical  Characteristics

?         Size:  53±0.50(d)×14.6±0.50(h) mm

?         Connecting line specifications: USB , L=5000px

?         Weight:  Approx.30g


資料下載