Cavity Backed Spiral Antenna
|Back lobe Level||≤ -20 dB for 3-18 GHz ≤ -12 dB for <3 GHz|
|Beam Squint||≤ 6° for 80% of band ≤ 10° for 100% Band |
|Axial Ratio||Bore Sight : ≤ 3 dB ± 45° OFF Axis : ≤ 6.5 dB|
|10 dB Beam width||110º to 200º over 80 % of the Band 100º to 220º over 100% of the Band|
|3dB Beam width||55º -110º over 100 % of the Band|
|Gain Tracking (For a batch of antennas)||±1 dB On bore sight ±2 dB at ±45º|
|Gain (Nominal)||-17 dBi C at 1 GHz -3 dBi C at 2 GHz 0 dBi C at 3-18 GHz|
|Weight||300 g Max (With radome)|
|Dimension||Diameter: 71.8 ± 0.5 mm Height: 80 ± 0.5 mm (without connector)|
|Finish||Antistatic rain erosion resistant semi gloss grey/black|
|Temperature||-54 ºC to +190ºC|
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