Lora/gps Long Range Transceiver Shield 915 Mhz (north America)

US $37.40

Swanton, Vermont, United States
Jul 15th

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Description Frequency Band:915 MHZ Compatible with Arduino Leonardo, Uno, Mega, Due etc Built-in temperature sensor and low battery indicator Low power consumption The LoRa/GPS Long Range Transceiver Shield 915 MHz (North America) is a expension board of LoRa/GPS for use with the arduino.This product is intended for those interested in developing LoRa/GPS solutions. In the Lora part, the Lora/GPS Shield is based on the SX1276/SX1278 transceiver.The transceivers of the Lora/GPS Shield feature the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. Features: LoRa Modem FSK, GFSK, MSK, GMSK, LoRaand OOK modulation Automatic RF Sense and CAD with ultra-fast AFC Support DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN) GPS automatic switching between internal patch antenna and external active antenna PPS VS. NMEA can be used in time service Support SDK command Built-in LNA for better sensitivity EASY, advanced AGPS technology without external memory AlwaysLocate, an intelligent controller of periodic mode GPS FLP mode, about 50% power consumption of normal mode GPS support short circuit protection and antenna detection Specifications Lora: 168 dB maximum link budget +20 dBm - 100 mW constant RF output vs +14 dBm high efficiency PA Programmable bit rate up to 300 kbps High sensitivity: down to -148 dBm Bullet-proof front end: IIP3 = -12.5 dBm Excellent blocking immunity Low RX current of 10.3 mA, 200 nA register retention Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation Built-in bit synchronizer for clock recovery Preamble detection 127 dB Dynamic Range RSSI Automatic RF Sense and CAD with ultra-fast AFC Packet engine up to 256 bytes with CRC Built-in temperature sensor and low battery indicator GPS: Power Acquisition: 25mA, Power Tracking: 20mA Compliant with GPS, SBAS Programmable bit rate up to 300 kbps Serial Interfaces UART: Adjustable 4800~115200 bps, Default: 9600bps Update rate: 1Hz (Default), up to10Hz Protocols: NMEA 0183, PMTK Horizontal Position Accuracy: Autonomous <2.5 m CEP TTFF@-130dBm with EASY: Cold Start <15s, Warm Start <5s, Hot start <1s;TTFF@-130dBm without EASY: Cold Start <35s, Warm Start <30s, Hot Start <1s Timing Accuracy: 1PPS out 10nsReacquisition Time <1s Velocity Accuracy Without aid <0.1m/s, Acceleration Accuracy Without aid 0.1m/s² Sensitivity Acquisition -148dBmTracking -165dBmReacquisition -160dBm Dynamic Performance Altitude Max.18000mMaximum Velocity Max.515m/sMaximum Acceleration 4G L1 Band Receiver(1575.42MHz) Channel 22 (Tracking) /66 (Acquisition) What's Included 1x - Lora/GPS Shield motherboard 1x - Lora Bee 1x - Glue Stick Antenna 915MHZ Environmental protection paper box

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Dragino Technology
Type	Dragino Technology
MPN	Does not apply
UPC	Does not apply