MIL-R-7724A

Abstract

The radar equipments covered by this specification, shall be designed primarily for 360&#176; coverage in revealing the presence and determining the location of surface vessels, aircraft, beacons, and other objects within, the area encompassed by the range of the equipment. The primary function, is search and the secondary functions are bombing and navigation. <br>The equipment covered by this specification, shall be of five types and, shall consist of the following: <a><img alt="TABLE" /></a> <a><img alt="TABLE" /></a> <a><img alt="TABLE" /></a> <br>The equipments covered by this specification shall be of the following types. Each type shall consist of the units and quantities as specified below unless specified otherwise in the contract: </span><pre> <a>****</a><u>Items Required For Each Type.</u> Type I Type II Type III Type IV Type V <u>Major Unit</u> <u>AN/APS-33</u> <u>AN/APS-33A</u> <u>AN/APS-33C</u> <u>AN/APS-33D</u> <u>AN/APS-33F</u> Antenna Assembly 1 2 1 2 3 Servo Amplifier 4 4 4 4 4 Directional Coupler 5 5 5 5 5 Pressurizing Unit 6 or 7 6 or 7 6 or 7 6 or 7 6 or 7 Receiver-Transmitter 8 8 9 or 10 9 or 10 9 or 10 Control 11 11 12 or 13 12 or 13 12 or 13 Modulator 14 14 14 14 14 Synchronizer 15 15 15 15 15 Gyroscope 16 16 16 16 16 Junction Box 17 17 17 17 17 Variable AutoTransformer 18 18 18 18 18 True Bearing Amplifier 19 19 19 19 19 Blower 20 (2) 20 (2) 20 (2) 20 (2) 20 (2) Indicator 21 (2) 21 (2) 21 (2) 21 (2) 22 (2) Mounting 23 23 23 23 23 Mounting 24 (2) 24 (2) 24 (2) 25 (2) 25 (2) Mounting 26 (2) 26 (2) 26 (2) 26 (2) 26 (2) Mounting 27 27 27 27 27 Mounting 28 or 29 28 or 29 28 or 29 28 or 29 28 or 29 Visor 30 (2) 30 (2) 30 (2) 30 (2) 31 (2)</pre> <br> <br>