TCAD II L-Band Antenna – P/N S72-1750-32L

The S72-1750-32L is a Traffic Collision Alert Device (TCAD II) antenna manufactured by Sensor Systems Inc. It is a low-profile antenna designed for aircraft installation and is compatible with the Avidyne TCAD II system. The manufacturer's documentation identifies the antenna with FAA TSO-C74c and other environmental/military specifications.

Technical Specifications

Part Number: S72-1750-32L
Component Type: TCAD II Antenna
Manufacturer: Sensor Systems Inc.
Frequency: 1030 ± 1 MHz / 1090 ± 3 MHz
VSWR: ≤ 2.0:1 at 1030 MHz / ≤ 2.3:1 at 1090 MHz
Polarization: Vertical
Impedance: 50 Ω
Power Handling: 10 W
Weight: 12 oz (approximately 340 g)
Height: 1.36 in
Material: 6061-T6 Aluminum Alloy / Thermoset Plastic
Finish: Skydrol-resistant enamel
Connectors: 2 × TNC female
Operating Temperature: −55°C to +85°C
Altitude: 55,000 ft
Vibration: 10 G
Shock: 30 G
Qualification: FAA TSO-C74c, DO-160C, MIL-D-5400H, MIL-STD-454, MIL-STD-810C         ANTENNA