PHYSICAL DATA

TM 55-6605-263-14&P

(2) The Gyro unit and Power Inverter cables are short cables terminating in the RMHS Reference Gyro Set Case to

respective units. The dc power input cables and angle position indicator cables are longer to accommodate the distance

to the external power source and ideal location of the angle position indicator.

1-9. PHYSICAL DATA

Directional Gyro CN-998B/ASN-43

height ............

5.94 inches

depth ............

7,56 inches

width ............

5.81 inches

weight ...........

6.0 pounds

Power Inverter PS-299-1

height ..........

5.5 inches

depth ...........

4.8 inches

width.............

7.0 inches

weight ..........

6.2 pounds

Angle Position Indicator Model 8300-02

height ...........

1.75 inches

depth ...........

12.0 inches

width ............

9.5 inches

weight ..........

4.0 pounds

1-10. PERFORMANCE DATA

Directional Gyro CN-998B/ASN-43

Magnetic heading has an accuracy of 1 degree

Slaving rate is 2.5 degrees 1 degree per minute

Power requirements are 115 Vac, 400 Hz; 30 VA starting and 20 VA running.

Power Inverter PS-299-1

Input voltage +20.0 to +29.0 Vdc

Operating temperatures -55 degrees C (-67 degrees F) to +55 degrees C (+131 degrees F)

Output voltage 115 Vac, 400 Hz, single phase, @ 150 VA

Angle Position Indicator MDL 8300-02

Accuracy to 0.03 degrees to 0.05 degrees

Resolution is 0.01 degrees

Input references from 47 Hz to 440 Hz

Input power 115/230 V RMs to 125/250 V RMs, 47 to 440 Hz; 25 VA max

1-8