- Country of manufactureRussia
Standard of frequency and time of economic appointment. Replaces standards of frequency and time of Ch1-69, Ch1-77, Ch1-78, Ch1-83, Ch1-1011, ChK7-1011.
The beginning of serial release - the fourth quarter 2013
The highly stable standard of frequency and time with measuring functions. It is intended for checking and verification of frequency characteristics of rubidium and quartz basic generators and standards of frequency with frequencies of 5 and 10 MHz, and also for work as a source of highly stable signals of frequency and time. Modifications of Ch1-1020, Ch1-1020/1 and Ch1-1020/2, differ in existence of the built-in frequency comparator and the SRNS receiver (Ch1-1020 and Ch1-1020/1 model) and quantity of exits of highly stable signals (to 10 exits in the Ch1-1020/2 model)
The transported atomic clock (when using the external power supply with tension from 22,0 to 30,0 In).
Overall dimensions (In x Sh x D), mm: 135 x 245 x 300
Weight, kg: 4,9
- high stability and reproducibility of frequency
- the time scale synchronized with UTC
- "disciplined RSCh" function
- measurements of instability of frequency the built-in frequency comparator with indication of results of measurements on the built-in indicator; connection to the external personal computer on the USB-2 interface is possible
- built-in system of diagnostics
- conclusion to the built-in indicator of navigation parameters from the SRNS built-in receiver (Ch1-1020 and Ch1-1020/1)
- entrance of a signal 1 with (1 pps) from the SRNS external receiver for automatic adjustment of frequency of the built-in rubidium generator (Ch1-1020/2)