Production / Radiomeasuring equipment / Frequency meters / Electronic digital frequency meter CH3-63 / 3
Electronic digital frequency meter CH3-63 / 3
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Frequency Electronic Digital CH3-63 / 3 & nbsp; for automatic measurement frequency sinusoidal and repetition frequency of pulse signals, the measurement period sinusoidal and the repetition period of the pulse signals, the measurement of pulse duration, measuring frequency ratio of the two electrical signals, summing the electric signals & nbsp.; remote control device operation via the CPC interfaces and RS-232.
SPECIFICATION
| parameter Name < td> Meaning | ||||||||||||||||||
| measured frequency range of sinusoidal signals | 0.1Hz - 3200 MHz | |||||||||||||||||
| Levels input sinusoidal signal | 0,03 - 10 (0,1 Hz - 200 MHz) 15 mW (200 - 1500 MHz) 50 mW (1500 - 2500 MHz) 100 microwatts (2500 - 3000 MHz) 250 microwatts (3000 - 3200 MHz) | |||||||||||||||||
| range of measured frequencies of pulse signals | 0,1 Hz - 200MHz | |||||||||||||||||
| The voltage input pulse signal | 0,1 - 10 | |||||||||||||||||
| Relative frequency error measurement is not more than | + 2 * 10 -7 + 1 unit. sch. | The relative error in frequency crystal oscillator 30 days / 1 year | + 1 * 10 -7 / + 2 * 10 -7 | The range of measured periods of sinusoidal and pulsed signals | 0, 1 ms - 10 4 c (10 MHz - 10 -4 Hz) | measured pulse widths range | 0,1 ms - 10 s | Input resistance and capacitance | 1 M (50 ohm), 50 pF < / tr> | Nutrition | 220 + 22, 50Hz; | 220 + 11, 115 + 5,75 V, 400 Hz consumption | 25 V * A | Sizes | 312h95h342 mm | Weight | 5kg | from - 30 to 50 a C
| Documentation for download of the device not available |