3b Flashcards

1
Q

This system provides SR with drift angle

A

APN – 218 Doppler radar system

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2
Q

This provides radar interface unit with pitch, roll, and HEADING

A

ASN – 134 attitude heading and reference system AHRS

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3
Q

PRIMARY Source for pitch and roll stabilization data

A

ASN – 136 intertial navigational system (INS)

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4
Q

SR sends an RTM/ECM blanking pulse to blank ECM system each time SR transmits, preventing ECM system from locking on to SR system transmissions

A

ALQ – 117 electronic counter measures system

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5
Q

This sends an interference blanking pulse to RTM to eliminate interference between APN – 69 Beacon transmission and RTM reception

A

APN – 69 Beacon system

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6
Q

This provides operator the ability to control operational and display features of SR

A

ASQ – 175 offensive avionics system AOS Controls and displays CAD sub system

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