Laird Technologies - Item # S1857AMP10SMF, DirectLink™ Series Antennas
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Dual Feed, Linear & Circular Panel Antennas (CELL) > 800/900 MHz. Omnidirectional Antennas for Data
Communications > DirectLink™ Series Antennas > Item # S1857AMP10SMF
Item # S1857AMP10SMF, DirectLink™ Series Antennas
Campus & in-building directional antennas
DirectLink is a series of wall and mast mount directional antennas that
has been designed to meet the most demanding needs of the
contemporary wireless environment. DirectLink's attractive, UV resistant
housings and mounts allow the antennas to be mounted anywhere in the
larger image
campus or in-building environment. The antennas offer very precise and
controllable pattern characteristics in frequencies starting with the 1710
MHz DCS band and continuing through the 5.725 GHz ISM band. All popular contemporary wireless system
applications are covered with gain characteristics varying with frequency.
All antennas in the series may be wall or mast mounted and all are available with a variety of flush and articulating
mounts. Flush mounts allow the antenna to hug the wall for minimal visual impact. There are two available
articulating mounts that allow the pattern to be directed while still maintaining minimal visual impact.
Standard antennas come with either TNC, SMA or N female connectors and an integrated coaxial pigtail. Other
connector and pigtail combinations are available upon request.
Specifications
Band
Frequency
Gain
3dB Beamwidth, E Plane
3dB Beamwidth, H Plane
VSWR
Front to Back Ratio
Connector
Articulating Version
Power
Power at 5 GHz
DCS
ISM
1850 to 1990 MHz
7.5 dBi
50 º
80 º
1.5:1
12 dB
SMA (Female)
Yes
75 watts
25 watts
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Laird Technologies - Item # S1857AMP10SMF, DirectLink™ Series Antennas
Page 2 of 2
Polarization
Standard Wall Mount Dimension
Articulating Wall Mount
Dimension
Weight (Standard Wall Mount)
Weight (Articulating Wall Mount)
Mounting Style
Cable
Linear
5.70 x 3.81 x 1.50 in
14.48 x 9.68 x 3.80 cm
5.80 x 3.81 x 2.26 in
14.73 x 9.68 x 5.74 cm
5 oz
0.14 kg
8 oz
0.23 kg
Standard units for wall mounting. Mast mount bracket kits available. Custom mount
configurations for volume users.
Low loss pigtail provided
http://lairdtech.thomasnet.com/printitem/all-categories/directlink-trade-series-antennas/s185... 8/8/2012