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AM-454 Cavity-Backed Spiral Antenna

The AM-454 Antenna Specifications

Download the AM-454 Antenna Spec Sheet
Electrical
Frequency range 2.0 – 18.0 GHz
VSWR Less than 3.0:1
Gain +1.0 dBli nom
Gain tracking ±1.0 dB on axis
Beam width (3 dB) 75° ±15° typ
Polarization Circular, LHCP or RHCP available
Axial ratio boresight
±45°
≤1.5 dB
≤3.0 dB
Squint Typically ±4°
Power handling 1 W CW
Mechanical
Connector Precision TNC female, 50° angle to mounting surface
Weight 7.0 oz.
Finish Paint, lusterless black, color no. 37038
Design specification 90 G vibration, 120 G shock

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