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TF3592 Comparison Equipment of Frequency |
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This is the comparison equipment for standard frequency signal time domain measurement. It can accomplish the comparison test of technical index of standard frequency sources, such as the accuracy, stability, daily ondulation of frequency,power-on specifictions and frequency excursion rate. This equipment adopted the measure theory of beat method. The measure arithmetic and data processing accord with the prescripts related to frequency standard specialty test that is published in national examine regulations.
( http://www.time-freq.com)
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SPECIFICATIONS
Display directly the time domain stability and relative frequency accuracy
According to calculating, the user can get the technical parameter of frequency excursion rate, daily ondulation and power-on specifictions
Collecting and processing data automatically, can be used with Rb frequency source, frequency signal assign equipment, time arithmometer, GPS synchronization clock and GPS time and frequency equipment. These could form a relative perfect system of time and frequency comparison test.
Reference input frequency: 5MHz (sine wave)
Range: ¡Ý0.5V/50 ohm pure resistance load (rms)
Input frequency been tested: 5MHz 10MHz (sine wave)
Range: ¡Ý0.5V/50 ohm pure resistance load (rms)
Relative frequency error: ¡Ü1¡Á10¡ª7
Sampling time: 100ms, 1s, 10s
groups of sampling£º50¡¢ 100
Frequency comparison error: ¡Ü1¡Á10¡ª12/1s
RS-232C standard serial interface
Long-distance control
Output measure and comparison magnitude
Convenient for forming the automatic test system
Dimension: 440£¨W£©¡Á420£¨D£©¡Á88£¨H£©mm |
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Tel: 86-28-87428740
Post Address: P. O. Box 1,Cao Tang post office, Chengdu, Sichuan, PRC China
Zip Code: 610072
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