آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

Septentrio mosaic-TTM is a multi-band, multi-constellation GNSS timing receiver designed specifically for providing the highest security and availability for critical infrastructure and other applications where resilient timing is essential. Mosaic-TTM is a low power surface-mount module with a wide array of interfaces including a dedicated timing input for time and frequency synchronization. It offers superior availability by tracking all Global Navigation Satellite System constellations (GNSS) and their current and future signals. With unique built-in AIM+ technology for anti-jamming, anti-spoofing and interference mitigation, Septentrio offers a highly resilient and precise timing receiver in a very small form factor.

Features

• Accurate and resilient with dedicated timing features
• All-in-view satellite tracking: multi-constellation, multi-frequency
• Dedicated inputs for clock and frequency synchronisation
• OSNMA Support
• Highly secure against jamming and spoofing with AIM+ unique interference mitigation technology
• Industry-leading ultra-low power consumption
• Easy-to-integrate
• 448 hardware channels for simultaneous tracking of all visible supported satellite signals
• AIM+ interference monitoring and mitigation (narrow band, wide band, chirp jammers)
• IONO+ advanced scintillation mitigation
• APME+ a posteriori multipath estimator for code and phase multipath mitigation
• LOCK+ superior tracking robustness under heavy mechanical shocks or vibrations
• RAIM+ receiver autonomous integrity monitoring
• OSNMA Support
• 4 constellations
• xPPS out 4 5 ns xPPS out with SBAS 2 ns
• Event accuracy < 20 ns
• Antenna pre-amplification range 15 - 50 dB
• Antenna bias voltage 3.0 - 5.5 V
• Build-in current limit (150 mA)
• Septentrio Binary Format (SBF)
• NMEA 0183, v2.3, v3.03, V4.0
• 4 UART (LVTTL, up to 4 Mbps)
• Ethernet (RMII/MDIO), 10/100 Mbps
• USB device (2.0, HS)
• SDIO (mass storage)
• 2 GPIO user programmable
• 2 Event markers
• 1 Configurable PPS out4
• Clock sync input
• Frequency sync input (10 MHz)
• Tracking 20 dB-Hz
• Acquisition 33 dB-Hz
• Free product lifetime upgrades