High-Performance GLONASS/GPS Receiver is a compact form factor GLONASS/GPS module solution intended for a broad range of OEM products, where fast and easy system integration and minimal development risk is required. The user only need to provide DC power of 3.3V and GPS signal;High-Performance GLONASS/GPS Receiver will output navigation solution in standard protocol format.
GLONASS/GPS receiver with fast time to first fix and improved -145dBm cold start sensitivity. The superior cold start sensitivity allows it to acquire, track, and get position fix autonomously in difficult weak signal environment. The receiver’s -159dBm navigation sensitivity allows continuous position coverage in nearly all application environments. The high performance search engine is capable of testing 10,000,000 time-frequency hypotheses per second, offering industry-leading signal acquisition and TTFF speed.
Measuring 17mm x 22mm, High-Performance GLONASS/GPS Receiver contains integrated LNA, SAW filter, 0.5ppm TCXO, 88 channel positioning engine, RTC crystal, and low-leakage backup supply LDO regulator..
The receiver is optimized for applications requiring high performance, low power, and low cost; suitable for a wide range of OEM configurations including mobile phone, PND, asset tracking, and vehicle navigation products.
The metal RF shielding provides protection and allows standard surface mount device pick-and-place process in fully automated assembly process; enabling high-volume, very cost-efficient production.
Features
88 Channel GLONASS+GPS L1 C/A Code
Perform 10 million time-frequency hypothesis testing per second
Open sky hot start 1 sec
Open sky cold start 29 sec
Cold start sensitivity -145dBm
Navigation sensitivity -159dBm
Accuracy 2.5m CEP
400mW acquisition
250mW tracking
Operating temperature -40 ~ +85ºC
RoHS compliant
Applications
Navigation and Positioning
Tracking and Locating
Automatic Vehicle Location
Fleet Management
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