frequency comparator CH7-39

Specify the price Availability: under the order   Condition: new Booking Call back

A frequency comparator, the input signals 1, 5, 10 MHz

• CPC.
• Universal power supply.

  
  frequency comparator for CH7-39 measuring the actual value and the offset frequency, the power spectral density of the phase noise sinusoidal signal in the range 1-50 MHz.

  CH7-39 device used in the service of uniform time and frequency during a periodic check, the acceptance tests, the adjustments and the study of crystal oscillators and quantum frequency standards.

  The main technical characteristics of the device CH7-39:

  
  frequency input signals:
  1, 5, 10 MHz (internal local oscillator),
  1-50 MHz (external oscillator)

  level input signals. In 0,5-1,5 (R n = 100 ohms)

  frequency stability:.
  7 * 10 -13 (1 s),
  5 * 10-14 (in 10 seconds),
  8 * 10-15 (per 100)

  The level of phase noise equivalent:. 130 dB . / Hz (20 Hz - 20 kHz)

  Power:
  220 (115) In ± 5%, ± 50 0.5 + 400 Hz or 28-12 Hz,
  from source DC voltage: 27 ± 3

  power consumption by AC:.. A B * 80

  Replaces: CH7-12
  Weight: 19 kg Dimensions: 132h480h555 mm .

  Terms and Conditions   Shipping and payment   Warranties & Returns   Contacts

  Documentation for download of the device not available