Special Features
Opt 004 is high performance cesium beam tube, avg life 10, 000 hrs; accuracy: porm 7 x 10e12 over temp 0-50 degrees c; stability: porm 3 x 10e1 (1); ssb phase noise signal (1 hz bw): -28 db at 10em3 hz/m140 db at 10e3; dc magnetic field stability: porm 2 x 10em13, 2 gauss field; front and rear bnc; reproducability: porm 3 x 10em12(3); settability: porm 1 x 10em13(3) ; ac magnetic field: less than 2 x 10em12 for 2 gauss peak
Description
16.750 inches nominal overall length.
Overall Height
8.750 inches
Overall Width
16.375 inches
Ac Voltage Rating
115.0 volts and 230.0 volts
Frequency Rating
50.0 megahertz and 60.0 megahertz and 400.0 megahertz
Frequency Range Rating
+0.100/+5.000 megahertz
End Application
Operation systems and national laboratories reference standards
Unit Type
Standard
Unpackaged Unit Weight
70.000 pounds
Mounting Method
Base
Recording Device Accommodation
Not provided
Phase
Single
Functional Description
Provides precise timing for frequency control by putting the correct frequency within very narrow limits
