Roamabout 7-Dbi Omni-Directional Antenna - Cabletron Systems RoamAbout 802.11 Supplementary Manual

Outdoor antenna site preparation guide
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RoamAbout 7-dBi Omni-Directional Antenna

The RoamAbout 7-dBi Omni-Directional Antenna is a broadband antenna for the 2.4
GHz frequency band featuring an omni-directional pattern with a nominal gain of 7
dBi.
This antenna is encapsulated in a weatherproof protective covering. With the hardware
provided, this vertically-polarized antenna can be mounted on an antenna mast with an
outside diameter of up to 51mm (2 in).
Mechanical
Size
Mounting method
Cable
Type
Length
Color
Connector
FCC Countries
ETSI Countries
France
Japan
Electrical
Frequency Range
VSWR
Nominal Impedance
Gain
Polarization
Antenna Environment
Operating Temperature
Wind/survival (mph)
Wind Surface Area
a.
At least 104 km/h (65 mph) with 1.25 cm (0.5 in) ice.
45.7 cm (18 in)
Clamps to vertical mast with outside
diameter up to 51mm (2 in)
RG-58A/U, 50 ohm low-loss coax
15 cm (6 in)
White
Reverse Polarity-N (male)
Standard-N (female)
Standard-N (female)
Standard-N (female)
2.4 GHz
Less than 2:1 Nominal
50 Ohms
7-dBi
Linear Vertical
+60°C (140°F) - 40°C (-40°F)
At least 128 km/h (80 mph)
7.56 square cm (0.248 square feet)
Site Preparation Guide
a
13

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