Advantech ADAM-4550 Modem User Manual


 
ADAM-4550 User's Manual 31
11 dBi Omni-Directional Antenna
Electrical Specifications:
Frequency: 2.4 to 2.483 GHz
Gain: 11 dBi
3 dB beamwidth: 9° in elevation plane, uni-
form in azimuth plane.
VSWR: 1.5:1 max @ 50 ohm
Polarization: RHCP
Mechanical Specifications:
Antenna Type: Colinear
Size: 1500 mm
Weight: 0.9 kg
Connector: Type N Female
Environmental Specifications:
Windload: 200 km/hr.
Humidity: 100%
24 dBi Grid Parabolic Reflector Directional
Antenna
Electrical Specifications:
Frequency: 2.4 to 2.483 GHz
Gain: 24 dBi
3 dB beamwidth: 10°
Sidelobe level: -20 dB
Front-to-back ratio: 28 dB minimum
VSWR: 1.5:1 max @ 50 ohm
Polarization: Vertical/Horizontal Linear
Cross Polarization: 28 dB minimum
Mechanical Specifications:
Antenna Type: Wire Grid Parabola Reflector
Size: 686 x 813 mm
Weight: 2.4 kg
Connector: Type N Male
Environmental Specifications:
Temperature: -40 to +80° C
Humidity: 100%