리퍼비시 계측기
Tuning Command : Start Word (all 0′s) = Lowest Frequency / Start Word (all 0′s) = Highest Frequency
Tuning Resolution : 12 BIT Positive Logic (Fmax-Fmin)/ 4095 Bit Resolution All Data Bit have Internal 10k oHm Pull-up Resistor to +5V
Tuning Speed : 2mS for 1GHz step to within +/-10MHz
Supply Voltage & Current : +15V +/- .5V @ Filter Tuning Current +50mA, Max.
+15V +/- .5V@ 50mA, Max.
Supply Voltage Pushing : +/- .5V, 0.1MHz Max.
Supply Voltage Ripple : 10mV Ripple Pk-Pk from 2kHz to 3MHz
Ground : Chassis Ground
YIG Heater Voltage & Current : +24 Vdc ±4 Vdc @ 350-750 mA surge for 2 seconds, 100-150 mA steady state depending on filter type.