scope:

This specification covers one type of antenna designated as Antenna AS-1425( )/GRC consisting of:

Reflector assembly

Button hook feedhorn assembly (including de-icing heater)

Backmount assembly (including tilt mechanism)

Mast cap adapter

Outrigger guy assemblies

Flexible waveguide sections CG-3307( )/GRC

Flexible waveguide sections CG-3251( )/GRC

Drain adapter waveguide section CG-3250( )/GRC

Mast-to-waveguide clamps

Antenna AS-1425( )/GRC is a lightweight 4-½ foot diameter parabolic antenna assembly for operation in the 4.4 to 5.0 Ghz band and is used with Radio Sets AN/GRC-66(V), 147, and 144 (see 6.1 and 6.5).

intended Use:

Antenna AS-1425( )/GRC is used with AN/GRC-66(V), 147 and 144 (see 1.1).