4-8GHz Back Cavity Spiral Antenna OBS-4080
4-8GHz Back Cavity Spiral Antenna OBS-4080

4-8GHz Back Cavity Spiral Antenna OBS-4080

The OBS-4080 is a compact, moderate gain, moderate VSWR, circularly-polarized cavity-backed spiral antenna designed to transmit and receive in the frequency band of 4.0 GHz to 8.0 GHz.  The antenna exhibits an excellent impedance match and radiation pattern.

Model：
Maximum：8


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Description

Additional information

Part No. OBS-4080
Frequency* 4.0GHz-8.0GHz
Nominal Gain3 dB 2.5 Typ~5.6Typ
VSWR 2.5：1Maximum2.0:1 Typical
Pattern Directional Bean
3 dB Beamwidth 65°Minimum，Typical
10 dB  Beanwidth 120° Typical
Input Impedance 50 Ohms Nominal
Input Connector SMA-female