Name: China Timing Module Manufacturers Suppliers - Customized Timing Module Quotation - Go-Sat
Brand: Go-Sat
SKU: 307031442

China Go-Sat Microwave Co., Ltd. is one of the leading manufacturers and suppliers of timing module in China. We are committed to providing high quality customized products with competitive price. If you're going to buy durable timing module made in China, welcome to get quotation from our factory.

GS5032 Timing Module

Products Introduction

The GS5032 timekeeping module is a miniaturized, high-precision timing module.

It supports external 1PPS and serial RMC time information inputs as the time reference, uses a disciplined phase locked loop (PLL) on its internal temperature controlled crystal oscillator, and outputs a 10MHz signal synchronized with the reference source, a 1PPS pulse signal, and serial time information. When the external input signal is disconnected, the module enters autonomous timekeeping mode, employing an intelligent holdover algorithm to ensure high accuracy of the output time and frequency signals.

The module's key features are its miniaturization, modularity, and plug-and-play functionality, making it easy to integrate into user products. It can serve as a reference for other time and frequency signals, and users can expand upon it.

Application areas

Products requiring integrated 1PPS+TOD time information;

Products requiring integrated IRIG-B time code information;

Time sync for base stations, control stations, monitoring stations, etc.

Features

Miniaturized and modular design, supporting external 1PPS+serial port time information access;
The built-in high-stability constant temperature crystal oscillator serves as the clock reference source, ensuring the clock accuracy of the product;
It has an autonomous timekeeping function. When the external reference is lost, the module automatically switches to timekeeping mode and can continuously output various frequency standard and time standard signals;
Provides a 10 MHz frequency standard signal to function as a 10 MHz reference generator;
It outputs 1PPS+TOD time information and provides 1PPS+TOD time synchronization function to external users, with high time synchronization accuracy;
Wide operating temperature range (-40℃～+70℃);
Optional IRIG-B output function, enabling compact B-code time synchronization.

Technical Indicators

Item	Input/Output	Index
1	1PPS input	Number of channels/physical interfaces: 1 channel/6-pin header, pin pitch 2.54mm; Input level: LVTTL; Pulse width: ≥1ms;
2	Serial port time TOD input	Number of channels/physical interfaces: 1 channel/ 6-pin header, pin pitch 2.54mm; Input level: LVTTL level or RS232 level; Information format: RMC statement, TOD time information input.
3	1PPS second signal output (LVTTL level)	Number of channels/physical interfaces: 1 channel/6-pin header, pin pitch 2.54mm; Output level: LVTTL; Output pulse width: Default 1m±200ns, customizable; Rising edge: ≤5ns; Synchronization accuracy: ≤20ns (RMS, guaranteed when external input is 20ns per 1PPS second). 24-hour performance retention: ≤50μs (after 2 hours of normal discipline with an external input of 1PPS seconds, disconnected for 24 hours, and the ambient temperature change of the module does not exceed 1℃).
4	10MHz reference source output	Number of channels/physical interfaces: 1 channel/MMCX; Output waveform: sine wave or square wave; (choose one) Output level: Sine wave 7dBm±1dBm; Square wave LVTTL; Frequency accuracy: ≤5E-11 (average after 24 hours of external reference taming and locking).
5	Serial port time output	Number of channels/physical interfaces: 1 channel/ 3-pin header, pin pitch 2.54mm; Output level: RS232 level; Baud rate: 19200bps.
6	B(DC) code output (Optional, this signal is not included in the standard configuration)	Number of channels/physical interfaces: 1 channel/ 3-pin header, pin pitch 2.54mm; Output level: RS422 level; Output standard: Compliant with GB standard, default UTC time.