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  SPECIFICATIONS
MODEL F927
MULTIPLE FREQUENCY STANDARD
 
 
The Model F927 frequency distribution system is a dual synthesized phase locked system that permits selecting a wide range of SIGNAL GENERATOR AND MOTOR SUPPLY frequencies which are all phase locked to prevent beat frequency problems in testing instruments which require different excitation frequencies simultaneously.
 
MOTOR SUPPLY FREQUENCY RANGE: 100Hz to 10KHz
SIGNAL GENERATOR FREQUENCY RANGE:
 
400Hz to 60KHz
 
NOTE: The Motor Supply and Signal Generator outputs are phase locked to each other and to a master prime crystal oscillator to prevent beat frequency problems when testing an instrument.
 
FREQUENCY SETTING: Front panel keypad display for both the Motor supply and Signal Generator outputs.
 
FREQUENCY RESOLUTION:
 
0.01Hz
 
FREQUENCY STABILITY:
FREQUENCY ACCURACY:

 
+/-100 PPM
          +/-100 PPM
 
DUTY CYCLE:
 
50% +/-0.4%
 
PHASE JITTER:
 
The rising edge of all outputs will have a short term phase jitter of less than 100nSec.
 
INPUT POWER:
 
110V +/-10V, 60Hz
 
PHYSICAL SIZE: 5.25" high standard 19" rack panel mount.
 
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Vartek Corporation
420 South Perry Lane - Suite 5
Tempe, Arizona 85281 U.S.A.