• <tr id='0SmpYt'><strong id='0SmpYt'></strong><small id='0SmpYt'></small><button id='0SmpYt'></button><li id='0SmpYt'><noscript id='0SmpYt'><big id='0SmpYt'></big><dt id='0SmpYt'></dt></noscript></li></tr><ol id='0SmpYt'><option id='0SmpYt'><table id='0SmpYt'><blockquote id='0SmpYt'><tbody id='0SmpYt'></tbody></blockquote></table></option></ol><u id='0SmpYt'></u><kbd id='0SmpYt'><kbd id='0SmpYt'></kbd></kbd>

    <code id='0SmpYt'><strong id='0SmpYt'></strong></code>

    <fieldset id='0SmpYt'></fieldset>
          <span id='0SmpYt'></span>

              <ins id='0SmpYt'></ins>
              <acronym id='0SmpYt'><em id='0SmpYt'></em><td id='0SmpYt'><div id='0SmpYt'></div></td></acronym><address id='0SmpYt'><big id='0SmpYt'><big id='0SmpYt'></big><legend id='0SmpYt'></legend></big></address>

              <i id='0SmpYt'><div id='0SmpYt'><ins id='0SmpYt'></ins></div></i>
              <i id='0SmpYt'></i>
            1. <dl id='0SmpYt'></dl>
              1. <blockquote id='0SmpYt'><q id='0SmpYt'><noscript id='0SmpYt'></noscript><dt id='0SmpYt'></dt></q></blockquote><noframes id='0SmpYt'><i id='0SmpYt'></i>
                您當前◆的位置:首頁 > 無線模組產品 > GNSS模組(天線一體化)

                尺寸:18X18mm 國科GK9501S芯片 GPS單模

                GAM-1818-GK

                Features

                • Ultra high Track sensitivity:-165dBm

                • Extremely fast TTFF at low signallevel

                • Built in high gainLNA

                • Low power consumption: Max28mA@3.3V

                • NMEA-0183 compliantprotocol or custom protocol

                • Operating voltage: 3.0V to5.0V

                • Operating temperaturerange:-40to85

                • Patch Antenna Size:18x18x4mm

                • Module Size:18.1x18.1x6.41mm

                • Communication type: UART/TTL

                • RoHS compliant(Lead-free)

                Parameter

                Specification

                Power Supply

                ?         Supply voltage:  2.8V~4.3V   Typical: 3.3V

                Power Consumption

                ?         Acquisition:  25mA @VCC=V_BCKP=3.3V

                ?         Tracking:  20mA  @VCC=V_BCKP=3.3V

                ?         Standby:  1.0mA  @VCC=V_BCKP=3.3V

                ?         Backup:  7uA  @V_BCKP=3.3V

                Receiver Type

                ?         Code 66 search channels, GPS&QZSS L1  1575.42MHz C/A

                ?         22 simultan ous tracking channels

                Sensitivity

                ?         Tracking:    -165dBm

                ?         Re-acquisition:   -156dBm

                ?         Acquisition:    -148dBm


                TTFF (EASY enabled)

                ?         Cold start:    15s  typ @-130dBm

                ?         Warm start:    5s  typ @-130dBm

                ?         Hot start :    1s  typ @-130dBm


                TTFF (EASY disabled)

                ?         Cold start(Autonomous):   35s   typ @-130dBm

                ?         Warm start (Autonomous):   30s  typ @-130dBm

                ?         Hot start (Autonomous):   1s    typ @-130dBm


                HorizontalPosition

                Accuracy (Autonomous)

                ?         <2.5m CEP @-130 dBm


                Max Update Rate

                ?         Up to 10Hz,1Hz by  fault


                Accuracy of 1PPS Signal

                ?         Typical accuracy: ±10ns

                ?         Time pulse width 100ms


                Acceleration Accuracy

                ?         Without aid: 0.1m/s2


                Dynamic Performance

                ?         Maximum altitude:  18,000m

                ?         Maximum velocity:  515m/s

                ?         Acceleration: 4G


                UART 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: 16±0.15 × 16±0.15 × 6.9±0.1mm

                ?         Weight: Approx. 6.0g



                資料下載