SCR-717

IEEE Band

S Band (3100-3400 MHz)

NATO Band

F Band

Power:

150 kW

Manufacturer:

Type of Radar:

Maximum Range:

Range Accuracy:

Description:

This is a microwave small package ASV developed from the SCR-517. The SCR-717-A provides B scopes for pilot and operator with maximum ranges of 5, 20, 50, and 100 nautical miles. Either the forward or rear 180° is scanned as desired. The SCR-717-B provides PPI scopes for pilot and operator with maximum ranges of 4, 25, 40, and 100 nautical miles. 360° scanning is provided on all ranges, with open center indication on the 4 mile range. The sets have provisions for IFF identification connections. Includes connections for operation with IR, racon and AN/APQ-5 (radar bomb-sight) equipment. Test set IE-57 or LZ and PE-143 power equipment are required for maintenance.

Performance/Siting

Estimated maximum range: 70 miles on 5,000-10,000 ton ships, 20 miles on surfaced submarine. Minimum range 600 ft.

Transportability:

Each set is packaged in 5 units the largest of which measures 24" x 37" x 43" and weighs 177 lbs. Total shipment weighs 773 lbs. and occupies 78 cu. ft.

Installation:

Antenna is installed in a retractable belly turret in the B-24 or B-25 replacing the lower gun turret. Remaining components are installed in radio compartment. Total installed weight including operator's seat and retraction gear is 560 lbs.

Personnel:

One radar operator and one maintenance man per set are minimum requirement.

Power:

Primary power required: 100 amperes at 27.5 volts from plane's DC supply.