1751 Wilkening Ct, Schaumburg, Illinois 60173 Phone: 847.839.6000 Fax: 847.839.6036 Email: sales@lairdtech.com
Web: www.lairdtech.com
OMNI-DIRECTIONAL ANTENNAS
FG4703 (470 – 490 MHz)
FEATURES
●
High Performance collinear
design
● Easy installation /w
optional FM2
● Special UV treated radome,
resists sun damage
● N Female industry standard
connector
● 100% tested on a network
analyzer
ELECTRICAL SPECIFICATIONS
Frequency Range: 470-490 MHz
VSWR: < 2:1 Max
Nominal Gain:
3 dBd
Maximum Power: 100 W
Nominal Impedance: 50Ω
Polarization: Vertical
Pattern: Omni-Directional
Half-Power Beamwidth: 40° x 360°
(Elevation° x Azimuth°)
Coaxial Cable Length & Type: None
Termination:
N-Female connector
Lightning Protection: Lightning Arrestor
LABH350NN
(Sold Separately)
MECHANICAL SPECIFICATIONS
Height: 57 – 1/2”
Diameter: 1.310”
Weight: < 3 lbs
Rated W
ind Velocity: 125mph (210kph)
Rated Wind Velocity (with 0.5” radial ice)
85mph (137kph)
Equivalent Flat Plate Area in Sq. Feet:
0.5231 Sq. ft
Mounting Information: FM2 Mounting Kit
(Sold separately)
Elevation Pattern
Y
Z or H-
lane
Normalized to 3 dBd
