Ocean College and School Students Science Projects materials

About The BU-353-S4 USB GPS Receiver The BU-353-S4 is a USB magnet mount GPS receiver that features a highly sensitive, low power consumption chipset in a ultra compact form factor compatible with Microsoft Windows 8, as well as 7, Vista & XP. The BU-353-S4 is powered by a SiRF Star IV GPS chipset, and will provide you with superior performance in urban canyons, and in dense foliage. The Bu-353-S4's MicroPower mode allows the receiver to stay in a hot start-like condition almost continuously while consuming very little power. The BU-353-S4 is suitable for the following applications: ? Automotive navigation ? Personal positioning ? Fleet management ? Mobile phone navigation ? Marine navigation BU-353-S4 Package Contents: ? BU-353-S4 USB GPS Receiver

Model: BU-353-S4 Units in Stock: 2

Model: GPS-SHIELD-L80 Units in Stock: 10

Model: GPS-SHIELD-SKG13 Units in Stock: 10

80 GPS module with an embedded patch antenna (15mmx15mmx4mm) and LNA brings high performance of MTK positioning engine to the industrial applications. It is able to achieve the industry’s highest level of sensitivity, accuracy and TTFF with the lowest power consumption in a small-footprint lead-free package. With 66 search channels and 22 simultaneous tracking channels, it acquires and tracks satellites in the shortest time even at indoor signal level. The embedded flash memory provides capacity for users to store some useful navigation data and allows for future updates. L80 module combines with many advanced features including EASY, AIC, LOCUS, AlwaysLocateT M and Antenna Advisor. These features are beneficial to accelerate TTFF, improve sensitivity, save consumption and detect antenna status for GPS system. The module supports various location, navigation and industrial applications including autonomous GPS, SBAS (including WAAS, EGNOS,MSAS, and GAGAN), QZSS, and AGPS. Module Key Features: 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: > GPS L1 1575.42MHz C/A Code > 66 search channels, 22 simultaneous tracking channels Sensitivity: > Acquisition -148dBm > Re-acquisition -160dBm > Tracking -165dBm 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 Horizontal Position Accuracy (Autonomous) > <2.5m CEP@-130dBm Max Update Rate ? Up to 10Hz,1Hz by default Accuracy of 1PPS Signal > Typical accuracy <15ns (Time service is not supported) > Time pulse width 100ms Velocity Accuracy ? Without Aid 0.1m/s Acceleration Accuracy ? Without Aid 0.1m/s² Dynamic Performance > Maximum Altitude 18,000m > Maximum Velocity 515m/s Maximum > Acceleration 4G UART Port > UART Port: TXD1 and RXD1 > Supports baud rate from 4800bps to 115200bps,9600bps by default > UART port is used for NMEA output, MTK proprietary commands input and firmware upgrade Temperature Range > Normal operation: -40°C ~ +85°C > Storage temperature: -45°C ~ +125°C Physical Characteristics > Size: 16±0.15 x 16±0.15 x 6.45±0.1mm > Weight: Approx. 6.0g Interface: Serial UART Supply 5v to 9v DC

Model: GPS with Embedded Patch Antenna Shipping Weight: 0.2lbs Units in Stock: 93

gps receiver module high sensitivity gps module:-165dBm low power consumption small size support walk model The Skylab SKG13 series is a complete gps receiver module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. It is based on the high performance features of the MediaTek 3329 single-chip architecture, Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems. Dual Power Source, Serial and TTL output Free GPS Active Antenna.

Model: GPS with External Active Antenna Shipping Weight: 0.1lbs Units in Stock: 37

L80 is an ultra slim GPS POT (Patch on Top) module with an embedded 15.0 * 15.0 * 4.0mm patch antenna. This saving-space design makes L80 become the perpect module for the miniature devices. Adopted by LCC package and integrated with patch antenna , L80 has exceptional performance both in acquisition and tracking. Combining advanced AGPS called EASY (Embedded Assist System) and proven AlwaysLocate technology, L80 achieves the highest performance and fully meets the industrial standard. EASY technology ensures L80 can calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal flash memory, so L80 can fix position quickly even at indoor signal levels with low power consumption. With AlwaysLocate echnology, L80 can adaptively adjust the on / off time to achieve balance between positioning accuracy and power consumption according to the environmental and motion conditions. L80 supports automatic antenna switching function. It can achieve the switching between internal patch antenna and external active antenna. Moreover, it keeps positioning during the switching process. With its tiny design, high precision and sensitivity, L80 is perfectly suitable for a broad range of M2M applications such as portable device, automotive, personal tracking, security and industrial PDA, especially suitable for special applications, like GPS mouse and OBD. Key benefits * Embedded patch antenna: 15.0 * 15.0 * 4.0mm * Extremely compact size: 16.0 * 16.0 * 6.45mm * Automatic antenna switching function * Support short circuit protection and antenna detection * Built-in LNA for better sensitivity * EASY TM, advanced AGPS technology without external memory * Ultra low power consumption in tracking mode, 20mA * AlwaysLocate ?, an intelligent controller of periodic mode * LOCUS, innate logger solution with no need of host and external flash * High sensitivity, 165dBm @ Tracking,-148dBm @ Acquisition * 66 acquisition channels, 22 tracking channels * Support DGPS, SBAS (WAAS / EGNOS / MSAS / GAGAN) * Anti-Jamming, Multi-tone Active Interference Canceller

Model: L80-GPS-IC Units in Stock: 99

MC60 is a quad-band full-featured GSM/GPRS/GPS module using LCC castellation package. With an extensive set of internet protocols (TCP, UDP, PPP, FTP, HTTP and SSL*), it has integrated the GNSS technology for satellite navigation. Based on the latest 2G chipset, it has the optimal performance in SMS & data transmission as well as audio service even in harsh environments. It features Dual SIM Single Standby function.Key Benefits ? Ultra compact size: 18.7 ? 16.0 ? 2.1mm ? Multi navigation constellation: GPS/ GLONASS/ QZSS ? GNSS receiver channels: 99 acquisition/ 33 tracking channels ? Powerful AGPS functions: Autonomous AGPS EASYTM / Offline AGPS EPOTM / Online AGPS QuecFastFix ? Built-in LNA for better GNSS sensitivity (-167dBm@Tracking): able to use passive GNSS antenna without the need of any extra LNA ? Enhanced GNSS features: SDK command/ AIC/ LOCUS/ GLP ? GSM quad-band: 850/ 900/1800/1900MHz ? Multi internet protocols: TCP/ UDP/ PPP/ HTTP/ FTP/ SSL ? Support Voice, SMS, QuecFOTA TM , DSSS, OpenCPU ? Support Bluetooth V3.0: SPP & HFP-AG profiles

Name:SKYLAB Low Power GPS Embedded Module GPS Receiver Chip SKG13BL MT3337 GPS GPRS Module SKG13BL GPS Module Model No:SKG13BL The SKG13BL is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. It is based on the high performance features of the MediaTek MT3337 single-chip architecture, Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems. Ultra high sensitivity: -165dBm Extremely fast TTFF at low signal level Built-in 12 multi-tone active interference canceller Low power consumption: Typical 22mA 3.3V ±11ns high accuracy time pulse (1PPS) NMEA Output:GGA,GSA,GSV,RMC Advanced Features: AlwaysLocate; AIC QZSS,SBAS(WAAS,EGNOS,MSAS,GAGAN) UART interface: 4800/9600/38400/115200 bps Small form factor: 15x13x2.2mm RoHS compliant (Lead-free)

Model: SKG13BL-IC Units in Stock: 100

Features u-blox NEO-6M onboard, with high-gain active antenna IPX interface, for connecting different active antennas Chargeable backup battery, keeps the ephemeris data when power down, supports hot starts Onboard EEPROM for storing config information Free Patch Antenna. Specifications TTL level, compatible with 3.3V/5V systems Default baud rate 9600, configurable via u-center Applications GPS Navigator Quadcopter Positioning How to Use In the case of working with a MCU: VCC: connects to 3.3V/5V GND: connects to GND TXD: connects to MCU.RX RXD: connects to MCU.TX PPS: connects to MCU.IO, timepulse output (optional)

Model: NEO6M-GPS-SET Units in Stock: 20

Product Description: MODEL : FX100 UIDAI and AADHAR Approved GPS for AADHAR Enrollment Centre With CD for Installation Supports Windows, Linux, Ubuntu and IoS 3 Metres USB Cable 4800 Baud Rate. Made in India.

Model: FX100-GPS Units in Stock: 400