1. Overview

XHTF3597C is a professional multifunctional portable test terminal designed for the time and frequency system test needs of different fields and industries. It can perform high-precision measurement, analysis, and evaluation of various types of time information and time frequency. It is very convenient to realize the measurement of time frequency performance in the fields of mobile communications, electric power, rail transportation, air transportation, satellite timing, and other fields.

2. Product Highlights

1) Realizing multiple functional tests in one machine: it can realize various tests such as high-precision time interval test, high-precision frequency measurement, time / clock source analysis, frequency drift test, jitter test, etc.

2) Hand-held portable terminal: The analyzer is small in size, light in weight, and equipped with a portable handle, which enables portable testing;

3) Long working time: built-in large-capacity removable rechargeable lithium battery, which can work continuously for 3 ~ 4 hours;

4) Easy to use: Touchable screen is equipped for easy operation;

5) Support multiple time and clock (frequency) test interfaces;

6) Provide a variety of different external reference sources;

7) Comply with ITU-T, IRIG, IEEE, EIA and other relevant international standards.

3. Functions and Indicators

1) Can receive time reference such as Beidou / GPS satellite, 1PPS + TOD, IRIG-B, external frequency source (5 / 10MHz / G.703 2.048MHz) as test benchmark;

2) Built-in high stability Rb atomic clock can be tamed by external 10MHz and seconds. the taming accuracy is better than 1E-12；

3) Testable time information: 1PPS / 1PPX, 1PPS + TOD, IRIG-B (AC), IRIG-B (DC), RS232 time message, DCF77, NTP / SNTP, PTP (IEEE1588v2), DCLS, etc .;

4) Testable clock (frequency) information: 1 ~ 100MHz, G.7032.048MHz / 2.048Mb / s (75 Ω \ 120Ω, high impedance), SyncE

5) Testable network time: NTP, PTP, PDV, network TOD, among which NTP / PTP interface can be flexibly configured as Server / Master port and Client / Slave port, which is applicable to the construction of multiple NTP / PTP / SyncE test models;

6) Can output standard time and frequency signals: 1PPS / 1PPX, 1PPS + TOD, IRIG-B (AC), IRIG-B (DC), RS232 time message, DCF77, NTP / SNTP, PTP (IEEE1588v2), DCLS, 5 / 10MHz, G.7032.048MHz / 2.048Mb / s (75Ω, 120Ω), SyncE, etc .;

7) Time, clock TIE, MTIE, TDEV, ADEV measurement and calculation can be performed, and compared according to G.811, G.812, G.813, G.823, G.8261 and other templates for deep analysis of synchronization performance;

8) Test precision of frequency accuracy: 5E-13;

9) Test precision of frequency stability: 5E-13 / 1S, 1E-13 / 10S, 5E-14 / 100S, 1E-14 / 1000S;

10) Supports high-precision frequency calibration of Rb atomic clocks and crystal oscillators;

11) Support Beidou / GPS satellite common view (CV), realizing long-distance time and frequency high-precision measurement and real-time measurement;

12) Co-view with standards, can generate RINEX, CGGTTS protocol comparison standard data files;

13) Support remote connection PC test and instruction set control, software can be installed on Windows, Standard software / Galaxy Kirin and other systems;

14) Built-in large-capacity storage, support long-term testing; manual, automatic and timing testing methods can be used; test data can be exported via Ethernet (FTP, file sharing) or USB.

4. Weight: about 4.5Kg (with battery pack)

5. Power Supply and Consumption

Power adapter, DC19V / 4.74A; rechargeable lithium ion battery and the battery life is 3 ~ 4H.

6. Environmental Conditions

Working Temperature: -20 °C ~ 40 °C;

Storage Temperature: -40 °C ~ 70 °C;

Humidity: 5% to 95% non-condensing.

7. Reliability

Life ≥8 years

MTBF≥100000 hours

8. Packing List

Time frequency analyzer / 1 set; power adapter / 1 set; suction satellite antenna / 1 set; test cable / several.