RUBIDIUM REFERENCE OSCILLATORS AND RUBIDIUM FREQUENCY STANDARDS,
MEASURING EQUIPMENT, DEVELOPMENT AND PRODUCTION
Small-sized Rubidium Reference Oscillators and Rubidium Frequency Standards
Rubidium Frequency Standard CH1-1013

High-stable Rubidium Frequency Standard CH1-1013 is for installation into measuring instruments, navigation, telecom, broadcast and defense equipment. CH1-1013 is a high-performance oscillator for mobile applications.


 

  • High frequency stability
  • Low environmental sensitivity

 

 

Technical Data:

Specification

CH 1-1013

1. Output frequency, MHz

10

2. Output level

sinewave
( 1.0 ± 0.2 ) Vrms, 50 Ohms

3. Allan variance

1,4.10-11 /1 s
5.10-12 /10 s
3.10-12 /100 s
5.10-12/1 day

4. Frequency drift

± 1.10-11/ month
± 1.2.10-10/ year

5. Relative frequency retrace
(in stable temperature, gravity, pressure and magnetic field conditions)

2.10-11
(within 1 h after 24 h off)

6. Frequency change within temperature operating range

< 2.10-10
over 0 C° to + 50 C°

7. Frequency change within supply voltage

± 3.10-11
over 22 V to 28 V

8. Analog frequency adjustment (DC voltage of 0 to 5 V)

not less than 3.10-9

9. Harmonics

< -30 dBc

10. Phase Noise

<-130 dBc/Hz at 100 Hz
<-140 dBc/Hz at 1000 Hz
<-145 dBc/Hz at 10000 Hz

11. Operating temperature range, C °
0 C° to +50 C°
12. Size, mm
158 х 78 х 87
13. Weight, kg
1.2