PRODUCT DATASHEET
440-3
Omni Exposed Dipole Antenna, 140-150, 5.1dBi, N Male
These broadband antennas provide both omnidirectional and offset
configurations. The 440 is a two dipole structure providing either 3 dBd gain
omni or 6 dBd gain offset (field adjustable). Standard bandwidths available are
140-150 MHz (440-3), 150-162 MHz (440-1), and 162-174 MHz (440-2).
FEATURES / BENEFITS
Solid rod radiators minimize possibility of damage.
Weatherproof design eliminates moisture problems.
Molded insulators improve resistance to temperature and humidity extremes.
440 Series
Technical Features
ELECTRICAL SPECIFICATIONS
Horizontal Pattern
Offset
Frequency Range
MHz
140 - 150
Horizontal Beamwidth
deg
N/A
Electrical Downtilt
deg
0.0
Gain
dBi (dBd)
Vertical Beamwidth
deg
Polarization
5.1 (3)
33.0
Vertical
VSWR
< 1.5:1
Bandwidth for 1.5:1 VSWR
MHz
12
Impedance
Ohms
50.0
W
500.0
Maximum Power Input
Lightning Protection
Direct Ground
GENERAL SPECIFICATIONS
Antenna Type
Exposed Dipole
MECHANICAL SPECIFICATIONS
Connector Type
N Male
Connector Location
Bottom
Weight
kg (lb)
9 (20)
Mount Type
Fixed
Support Pipe
No
Mounting Hardware
46 Clamp Set
Rated Wind Speed
km/h (mph)
Flexible Extensions
160 (100)
None
Overall Length
m (ft)
3.51 (11.5)
Mounting Pipe Diameter
m (in)
0.06 (2.375)
Support Pipe Length
m (ft)
3.35 (11)
Mounting Length
m (ft)
0.61 (2)
Radiating Element Material
6061 T-6 Aluminum
Support Pipe Material
6061 T-6 Aluminum
Max Wind Loading Area
m² (ft²)
0.137 (1.48)
Survival Wind Speed
km/h (mph)
200 (125)
Bend Mom @ Rated Wind 1" Below Top of Mt Pipe
N m (ft lbf)
400 (295)
N (lbf)
262 (59)
Shipping Weight
kg (lb)
15.9 (35)
Packing Dimensions, HxWxD
mm (in)
3600 x 300 x 120 (141.73 x 11.81 x 4.72)
Packing Dimensions - HxWxD
m (ft)
Wind Load - Side @ Rated Wind
PACKAGING INFORMATION
440-3
REV: B
All information contained in the present datasheet is subject to confirmation at time of ordering
3.6 x 0.3 x 0.12 (11.8 x 1 x 0.4)
REV DATE: 12/27/2011
www.rfsworld.com
Page 1 of 2
PRODUCT DATASHEET
440-3
Omni Exposed Dipole Antenna, 140-150, 5.1dBi, N Male
External Document Links
Notes
Vertical Pattern
440-3
REV: B
All information contained in the present datasheet is subject to confirmation at time of ordering
Horizontal Pattern
REV DATE: 12/27/2011
www.rfsworld.com
Page 2 of 2