6-18GHz  Backed Cavity Spiral Antenna OBS-60180
6-18GHz  Backed Cavity Spiral Antenna OBS-60180

6-18GHz Backed Cavity Spiral Antenna OBS-60180

The OBS-60180 is a compact, moderate gain, moderate VSWR, circularly-polarized cavity-backed spiral antenna designed to transmit and receive in the frequency band of 6.0 GHz to 18.0 GHz.  The antenna exhibits an excellent impedance match and radiation pattern.

Model:
Maximum:18


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Part No. OBS-60180
Frequency* 6.0GHz-18.0GHz
Nominal Gain3 dB -2 Typ~2 Typ2.51Maximum2.0:1 Typical
VSWR Directional Bean
Pattern 65°MinimumTypical
3 dB Beamwidth 120° Typical
10 dB  Beanwidth 50 Ohms Nominal
Input Impedance SMA-female