The high stable
Signal Source principle of operation is based on using standard oscillations of
a precision crystal resonator. Small size is achieved thanks to using an SC-cut
crystal resonator and surface-mount technology in the Crystal Oscillator.
crystal oscillator 10 MHz frequency is converted into 5 and 10 MHz synchronous
continuous operation the Module is equipped with a connector to apply stand-by
power. The transition to a stand-by power supply is performed automatically
without signal characteristics degradation.
Oscillator metrological characteristics allow to build precision mobile
measurement systems on the base of the VXIbus for solution of metrological
problems in various branches of science and engineering.
10 (3 outputs), 5, 1 MHz
voltage (RH=50 Ohm): 0.8–1.2 V
two-sample frequency variation: 2.10–11 s
after 24 h continuous operation: ±1.10–9/day; ±1.10–7/year
frequency deviation from the value set after swith-on:
The Module is
powered from a Mainframe:
consumption: 19 W
Cooling at 10
air flow (at 0.5
mm H2O): 1.5 l/s
temperature range: from –10 to + 50
Weight: 2.0 kg