Name: РУКНАР
Address: Н. Новгород, пр-кт Гагарина, д.178, помещение 206

Description Specifications Certificates Documentation

CH1-1011 is intended for use as a highly stable source of signals with frequencies of 1, 5 and 10 MHz in various frequency & time measuring systems. It features high frequency stability and spectral purity of the output signals. GPS/GLONASS disciplined rubidium standard. Syncronized by GPS/GLONASS or external time scale 1pps output. All-digital frequency control and parameters monitoring.

1. Output frequency, MHz	1, 5, 10
2. Output signals amplitude at a load of 50 Ω, Vrms, at range	1,0 ± 0,2
3. Accuracy at shipment, at range	± 2·10^-11
4. Aging (after 72 hrs), at range	± 2·10^-11/month
at range	± 2,4·10^-10/year
5. Relative error of frequency for 1 day when operating in the automatic frequency adjustment, at range	± 5·10^-12
6. Frequency retrace (after 24 hrs on)	< 2·10^-11
7. Short-term stability (Allan variance) 1 s	< 1,4·10^-11
10 s	< 5·10^-12
100 s	< 2·10^-12
1 day	< 5·10^-12
8. Temperature shift (0 to + 40 ⁰С), at range	± 1·10^-10
9. The tuning range of the output frequency (digital with step 1·10^-12)	2·10^-9
10. Harmonics, dBc	< - 30
11. Phase noise, dBc/Hz offset (85 ± 3) Hz	< - 130
1 kHz	< - 140
10 kHz	< - 145
12. Synchronization accuracy by external 1 pps signal, µs, at range	± 0,1
13. AC / DC power supply voltage, V	198 to 242 / 22 to 30
14. Input power, W	< 60
15. Dimensions (depth×width×height), mm	310x255x170
16. Weight, Kg	< 6,5

Frequency and time standards rubidium CH1-1011/1