CI 273 RADIOPHONE STUB ANTENNA/BNC Connector, 403-512 MHz, 50 Ohms, 50 Watts, Airspeed 250 Knots

Features

• Identical to CI-271 except its electrical performance is specified over the frequency range of 403 to 512 MHz in various band segments with VSWR limits shown.
• Stub antenna designed to withstand the harsh environments associated with the underside of an aircraft.
• Antenna radiator is mechanically captivated and is sealed against leakage.
• All exposed metal surfaces are nickel-plated for corrosion resistance and long service.
• The CI-273 mounts through single 0.600″” BNC connector is standard.
• Other connectors available. See P/N’s to order a different connector.

Specifications

Weight:
0.18 lb

Height:
7 in

Frequency:
403–512 MHz

VSWR:
3.0:1 @ 403–512 MHz
3.0:1 @ 403–430 MHz
2.0:1 @ 430–470 MHz
3.0:1 @ 470–512 MHz

Polarization:
Vertical

Radiation pattern:
Equivalent to 1/4 wave stub

RF power:
50 watts (average)

Connector:
BNC (female)

Mounting:
One-hole mounting

Material:
Nickel-plated brass

Finish:
Tin-nickel alloy