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AM-448 Cavity-Backed Spiral Antenna

AM-448 Antenna Specifications

Download the AM-448 Antenna Spec Sheet
Electrical
Frequency range 2.0 – 18.0 GHz
VSWR 2.0 – 3.0 GHz 3.5:1
3.0 – 18.0 GHz 3.0:1 max
Gain +1.0 dBli nom
Gain tracking In sets of 5 antennas, ±1.0 dB from 2.0 – 18.0 GHz on axis
Beam width (3 dB) 75° nom
Polarization Circular, LHCP or RHCP available
Axial ratio boresight
±45°
≤2.0 dB
≤2.0 dB
Squint ±6°
Power handling 1 W CW
Mechanical
Connector SMA female at 40° angle to boresight
Weight 1 lb 7 oz.
Finish Exterior of antenna made from no. 316 stainless steel, except for radome, connector and hardware
Option LHCP or RHCP available

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