STT-ATX Automatic Time Frequency Measurement Calibration System

186-1177-6749

186-1177-6749
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　　The STW-ATX automatic time-frequency measurement and calibration system is suitable for measuring frequency (long-term and short-term frequency stability, frequency accuracy, frequency reproducibility, phase noise, power, spurious, harmonics, etc.) and time (time interval, 1PPS+TOD, IRIG B, NTP, PTP, etc.) parameters. The system is tested and calibrated according to national metrology verification regulations such as JG292-2009, JG181-2005, JG349-2014, etc. It is mainly used by major metrology stations, testing institutions, and other units.

Product features

Capable of time-frequency signal measurement and calibration functions

Can perform automatic or timed measurements, and generate test reports and curves

Equipped with a frequency purifier to improve the accuracy of the reference standard

Simultaneous measurement of multiple signals

Data is saved in real-time as needed

Specifications
Dimension
Guide
Measured Drawing

Product Features	Specification name	Indicator parameters	Remarkss
RF Input	Frequency	1MHz~30MHz
	Number of simultaneous channels	4-Channel	Can be increased
	Frequency accuracy measurement uncertainty	2E-14
	Frequency stability measurement uncertainty	≤ 2.0E-14/1s; ≤ 4.0E-15/10s; ≤ 6.0E-16/100s; ≤ 1.0E-16/1000s
	Phase noise (10MHz)	1Hz ≤ -130dBc/Hz 10Hz ≤ -150dBc/Hz 100Hz ≤ -160dBc/Hz 1kHz ≤ -165dBc/Hz 10kHz ≤ -170dBc/Hz	Optional
	Frequency reproducibility	----
	aging	----
	power	-100~30dBm	Optional
	harmonic	-60dBc	Optional
	Spurious	-80dBc	Optional
Time measurement	Channels	Route 10	Can be increased
	Pulse measurement range	0.1ns~10000s
	Pulse measurement uncertainty	0.1ns
	Pulse measurement resolution	0.05ns
	IRIG_B(DC) measurement uncertainty	5us
	IRIG_B(AC) measurement uncertainty	1us
	NTP measurement uncertainty	10us
	PTP measurement uncertainty	10ns
	TOD measurement accuracy	1s
	1PPS measurement accuracy	0.05ns
Monitoring and Control	Condition Monitoring	Measurement log
Monitoring and Control	Communication monitoring	RS232, 115200 baud rate RJ45 network port
Supply voltage	Input voltage	220VAC
	Power	≤200W (25℃)
	Power supply interface	220VAC international plug
environment	Operating temperature	-20 ºC ~ +50 ºC
	Storage temperature	-40 ºC ~ +90 ºC
	Relative humidity	90% non-condensing
Weight and Size	Weight	<100kg
Weight and Size	Size	Cabinet

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