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Spiral Antennas

Spiral Antennas

Features

  • Broadband
  • Compact size, light weight

Description

The spiral antenna has features of broadband, compact size and light weight, and is composed of using a merchant balun, taper balun or plane circuit balun.
The custom design with a radome can be produced upon request.

Specifications (@+25 °C case temperature)
Type Frequency
(GHz)
VSWR
max.
Beam width
(deg) max.
Squint
(deg) max.
Gain
(dBil) typ.
Axis ratio(dB)
max.
Max. input power
CW(W)
Case
TN112MC1 0.8- 2.0 2.0:1 70 ±3 0 2 10.0 A
TN114MC1 0.8- 4.0 2.0:1 75 ±5 0 2 10.0 A
TN12JMC1 2.0-18.0 2.0:1 80 ±5 0 2 1.0 B
TN12JTS1 2.0-18.0 2.5:1 80 ±15 0 2 1.0 C
TN18JPS1 8.0-18.0 2.0:1 80 ±5 0 2 1.0 D
TN1JQPS2 18.0-40.0 2.5:1 80 ±10 0 2 0.5 E

*Design and specifications are subject to change without notice.