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

Description Specifications Certificates Software Documentation

Rubidium frequency standard CH1-1014 is intended for use as an embedded signal source for frequency and time measuring systems, telecommunications systems and navigation. Disciplined by external 1pps signal rubidium clock. All-digital frequency control and parameters monitoring via RS-232 port. The device is designed for applications with high demands on the accuracy and frequency stability. PC software included.

1. Output frequency, MHz	10
2. Output signal 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 + 50 ⁰С), at range	± 2·10^-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. Supply voltage, V	22 to 28
14. Input power, W	< 18
15. Dimensions (depth×width×height), mm	158×78×87
16. Weight, Kg	< 1,2

Frequency standard rubidium CH1-1014