آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

The A5135-H is a compact, high-sensitivity concurrent GNSS module that integrates CSR's latest SiRFstarV technology into a single, compact, and easy-to-integrate SMT device. By supporting simultaneous GLONASS, GPS, QZSS, and SBAS measurements and featuring the industry's best sensitivity engine, it ensures the highest accuracy, ground tracking, and fastest TTFF even under harsh operating conditions. The interference cancellation algorithm not only facilitates integration into increasingly complex modern communication devices, but also guarantees sustained performance in hostile environments. SiRFaware's advanced low-power management modes, high integration, and multiple communication ports in a miniaturized package make the A5135-H suitable for a wide range of applications — particularly GNSS applications with stringent requirements for performance, cost, and time-to-market.

Features

• GPS / GLONASS concurrent GNSS module
• Enhanced availability and accuracy in urban canyon environments
• Future-proof design
• Fastest design integration
• SiRFnav™: High availability and coverage; improved TTFF in weak signal environments
• Interference cancellation technology: Detects and eliminates up to 8 in-band interference sources with minimal sensitivity loss
• A-GPS: Embedded extended ephemeris (SiRFInstantFix) and ephemeris push support
• MEMS I2C interface: Ready to use additional sensor data for improved navigation
• Supply voltage: 3.0 to 3.6VDC
• Average current consumption (typical)
• Full power mode (acquiring) peak current: 42mA
• Full power mode (acquiring) average current: 36mA
• Full power mode (tracking) average current: 31mA
• Trickle power mode: 29mA
• Hibernate state: 27μA
• Dimensions: 17.78x16.01x2.5mm or 0.7"x0.65"x0.1"
• Weight: 4 g / 0.14 oz.
• Operating temperature: -40℃ to +85℃
• Storage temperature: -40℃ to +85℃
• Humidity: Non-condensing

Applications

• Vehicle/asset tracking
• Timing and synchronization
• Road and traffic management
• Security and surveillance
• Insurance telematics
• Automotive
• Personal trackers
• Entertainment devices
• Mobile gaming
• Marine