TRASAR(R) Emergency and Standby Antennas Andrew offers a line of lower gain (G-Series) TRASAR antennas for standby and emergency service. The antennas feature a full 60 kW power handling capability and provide excellent assurance against revenue losses in the event of catastrophic main antenna failure. Antenna Dimensions Mounts supplied by customer 36.0 in. (922 mm) O12.4 in. (315 mm) Radome x A 2x O0.75 eye bolts for lifting B Antenna mounting surface 9.5 in. (241 mm) Mounts supplied by customer 4x O0.87 Mounting Holes 21.0 in. (533 mm) 10.5 in. (267 mm) 24.0 in. (610 mm) 12.0 in. (305 mm) 2.0 in. (51 mm) 21.0 in. (533 mm) 16.0 in. (406 mm) 10.5 in. 8.0 in. 24.0 in. (610 mm) 2x O 1.25 in. (32 mm) Holes Top Plate Bottom Plate Electrical and Mechanical Characteristics Type Number Number of Bays Peak Power Gain (dBd) Standard Beam tilt, degrees ATW2G1()-HSS-(*) ATW8G4()-HSS-(*) ATW16G4()-HSS-(*) ATW24G4()-HSS-(*) 2 4 (6.02) 0 8 16 (12.04) 1.0 16 32 (15.05) 1.0 24 48 (16.8) 1.0 17.6 (5.4) 11.5 (3.5) 33.7 (10.3) 21.0 (6.4) 50.0 (15.2) 30.0 (9.1) 2.5 (0.8) 2.5 (0.8) 8.8 (2.7) 5.7 (1.7) 16.9 (5.1) 10.5 (3.2) 25.0 (7.6) 15.0 (4.5) 300 (140) 300 (140) 500 (230) 400 (190) 800 (370) 600 (280) 1200 (544) 900 (408) 200 (890) 200 (890) 700 (3200) 500 (2300) 1300 (5800) 800 (3600) 2000 (9000) 1200 (5400) Input Power, kW (dBk), Peak Visual +20% Aural: 60 kW Nominal Antenna Height, Less Lightning Rods, ft (m) - Dimen. A Channel 14 Channel 69 5.1 (1.6) 5.1 (1.6) Radiation Center Above Base, ft (m) - Dimen. B Channel 14 Channel 69 Antenna Weight, lb (kg) Channel 14 Channel 69 Wind Load (Shear), lb (N)** Channel 14 Channel 69 * Specify channel number. ** Loads are typical for 50 lb/ft2 (2.4 kPa) for flat surfaces and 33 lb/ft2 (1.6 kPa) for cylindrical surfaces. Specify 50 (50 ohm input) or 75 (75 ohm input). * U.K. 0800-250055 * Australia 1800-803 219 * New Zealand 0800-441-747 Visit us at: www.andrew.com 289