Enterasys Networks ROAMABOUT RBT-1602 - Manual (Page 85)

RoamAbout 4.9 to 5.9 GHz Sector Panel Antenna
RoamAbout Antenna Site Preparation and Installation Guide A-15
RoamAbout 4.9 to 5.9 GHz Sector Panel Antenna
Part number RBTES‐AW‐S1590M.
Note: This antenna can only be used with the RBT-4102, RBT-4102-EU, and the RBT-4102-LIC.
Table A-13 RoamAbout 4.9 to 5.9 GHz Sector Panel Antenna Specifications
Specification Value
Electrical
• Frequency Range 4.9 to 6.0 GHz
• Gain (nominal) 16 dBi at 60 degrees (with baffle attached)
15 dBi at 90 degrees
• Front-to-Back Ratio 32 dBi
• Polarization Horizontal
• Nominal Impedance Not available
• Horizontal Plane Beamwidth 60 or 90 degrees (adjustable)
• E-plane Beamwidth 8 degrees
• Typical Cross Poll Discrimination Greater than 20 dBi
• VSWR Less than 1.7:1
• Maximum Power 10 Watts
Mechanical
• Rated Wind Velocity 125 mph (201 km/h)
• Lateral Thrust at Rated Wind 60 lbf without flaps
120 lbf with flaps
• Equivalent Flat Plane Area .44 ft 2 without flaps
1.36 ft 2 with flaps
• Dimensions 24 in. L x 6 in. W x 3 in. D
(60.96 cm L x 15.24 cm W x 7.62 cm D)
• Weight 4.5 lb (2.55 kg)
Mounting Mast
Termination Reverse-N Male
Environmental
• Temperature -30 °C to 75 °C
(-22 °F to 167°F)