Enterasys Networks Outdoor Antenna - Manual (Page 60)

RoamAbout 14 dBi Directional Antenna
A-2
Electrical
• Frequency Range 2.4 GHz
• VSWR Less than 2:1, 1.5:1 Nominal
• Nominal
Impedance 50 Ohms
• Gain 14 dBi
• Front-to-Back
Ratio greater than 20 dB
• Half-Power
Beamwidth (-3dB)
• Vertical (E-plane °) 30.8 Degrees
• Horizontal
(H-plane °) 31.4 Degrees
• Polarization Linear, Vertical or Horizontal
Antenna Environment
• Operating
Temperature - 40°C to +60°C (-40°F to 140°F)
• Wind/survival
(mph) At least 128 km/h (80 mph)
1
• Wind Surface Area 7.56 square cm (0.248 square feet)
1 At least 104 km/h (65 mph) with 1.25 cm (0.5 in.) ice.