آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

The GT-9o01 is a Multi-GNSS receiver module for time synchronization that delivers high-stability, and high-resolution time pulse (1PPS) and programmable clocks. 1PPS achieves the time stability of less than 4.5ns (1o), which is required for 5G mobile base stations, using single-frequency band reception. GT-9001 clock outputs can be set as required to 10MHz, 2.048MHz, 19.2MHz, and 30.72MHz or other frequencies which are commonly used in wireless communications. This shortens time-to-market and increases the customer's competitiveness by reducing component count. The GT-9001 also performs well not only in ideal environments with open skies, but also in urban areas with mixed multi-paths. Our proprietary Dynamic Satellite Selection technology (Dss), which appropriately chooses only the high-quality satellite signals, minimizes degradation of time stability. This makes the GT-9o01 ideal for 5G mobile base stations and precise PTP grand master clocks to be installed in urban areas. GT-9o01 supports short term holdover, which maintains constant performance even if GNsS satellite signals are interrupted for a short period of time. It is equipped with antijamming and anti-spoofing functions to ensure safe and secure use in critical infrastructure systems. GT-9001's sophisticated built-in security including secure boot and secure firmware update ensures maximum protection against tampering.

Features

• 5VDC Power supply through USB bus power
• Serial communication through USB
• 1PPs/Clock output from the SMA connectors
• SMA antenna connection
• Outer size is (w) 86mm x(D) 51mm x(H) 21mm
• Weight is about 65g
• Accessories are USB cable, Multi-GNSS Antenna and CD ROM containing the Communication Software and the documentations

Applications

• 5G mobile base stations
• train radios
• time servers