Planar Spiral Antenna 2 dBi Typ. Gain, 2-18 GHz Frequency Range RM-PSA218-2R

Short Description:

RF MISO’s Model RM-PSA218-2R is a right-handed circularly planar spiral antenna that operates from 2-18GHz. The antenna offers a gain 2 dBi Typ. and low VSWR 1.5:1 with SMA-KFD connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These helical antennas can be used as separate antenna components or as feeders for reflector satellite antennas.

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Features

● Ideal for airborne or ground applications

● Low VSWR

● R-H Circular Polarization

● With Radome

Specifications

Parameters	Typical	Units
Frequency Range	2-18	GHz
Gain	2 Typ.	dBi
VSWR	1.5 Typ.
Polarization	R-H Circular Polarization
Connector	SMA-Female
Material	Al
Finishing	Paint Black
Size(LWH)	Φ82.55*48.26(±5）	mm
Antenna Cover	Yes
Waterproof	Yes
Weight	0.23	Kg
Axis Ratio	≤2
Power Handling, CW	5	w
Power Handling, Peak	100	w

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A planar helix antenna is a compact, lightweight antenna design typically made from sheet metal. It is characterized by high radiation efficiency, adjustable frequency, and simple structure, and is suitable for application fields such as microwave communications and navigation systems. Planar helical antennas are widely used in aerospace, wireless communications and radar fields, and are often used in systems that require miniaturization, lightweight and high performance.

spiral antenna，slotted antenna，rf antenna，waveguide antenna