Enterasys Networks ROAMABOUT RBT-1602 - Manual (Page 83)

RoamAbout 5.8 GHz Panel Antenna
RoamAbout Antenna Site Preparation and Installation Guide A-13
RoamAbout 5.8 GHz Panel Antenna
Part number RBTES‐AH‐P23M.
Note: This antenna can only be used with the RBT-4102, and the RBT-4102-LIC, in North America.
Table A-12 RoamAbout 5.8 GHz Panel Antenna Specifications
Specification Value
Electrical
• Frequency Range 5.725–5.825 GHz
• Front-to-Back Ratio -30 dBi maximum
• Gain (overall) 21.7 dBi (Typ)
• Gain (radiating element) 22.5 dBi (Typ)
• Polarization Vertical
• Nominal Impedance 50 Ohms
• -3 dBi Horizontal Beamwidth 11.7 degrees
• -3 dBi Vertical Beamwidth 14.5 degrees
• Side Lobe Level
Angle: 0 - 90 degrees
Angle: 90 - 120 degrees
Angle: 120 - 180 degrees Less than -15 dBi
Less than -20 dBi
Less than -30 dBi
• Cross Polarization Level - Horizontal Plane -17 dBi maximum
• VSWR Less than 1.5 maximum
• Maximum Power 20 Watts
Mechanical
• Wind Load at 100 MPH
Front
Twisting Moment M 44.5 (198) lb (N) maximum
2.15 (2.9) lb ft (N.m)
• Azimuth adjustment +/- 40 degrees +/- 4 degrees
• Elevation adjustment +/- 40 degrees +/- 4 degrees
• Dimensions 12.1 in. x 12.1 in. x 1.4 in.
(308 mm x 308 mm x 35 mm)
• Weight 5.6 lb (2.55 kg)
Mounting Mast and wall
Termination Reverse-N Male