Laird Technologies - 144-174 1/2 Wave, Spring

Description

Laird B1442NS is an omnidirectional base loaded 1/2 wave antenna with a 49 inch whip, load coil and spring.
Key Features
Operates within frequency ranges 144-174 MHz with 2.4 dBi gain
1/2 wave design for true 2.4-dBi performance
Requires standard NMO mount (Mount ordered separately)
Applications include mobile radio communications
Order antenna mounts separately including:
3/4" Permanent Hole (NMO) Brass Mounts
3/8" Permanent Hole (NMO) Brass Mounts
3/4",3/8", 5/8" Alternative (NMO) Mounts
3/4" Magnetic Mounts (80lb pull strength)
3/4" Mini-Magnetic Mounts (50lb pull strength)
Mobile Mount Kits & Brackets (Mirror mount & L-Brackets)
Mini-Trunk Lid Bracket w/ Mount
Key Parameters
Device Type
VHF Antennas (30 - 300 MHz), Vehicle & RV Antennas
Color
Black
Frequency Bands
VHF, 136 - 174 MHz
Antenna Properties
Omni Antenna
Electrical Specification
Frequency
144 - 174 MHz
Gain
2.4 dBi
Vertical/Elevation (EL) Beam Width
110 deg
Horizontal/Azimuthal (AZ) Beam Width
360 deg
VSWR
2 : 1
Impedance
50 Ohms
Polarization
Vertical
Max Power
100 Watts
Mechanical Specification
Cable Type
Mounting
NMO Antenna Mount
Dimensions (Inches)
1.4 Dia x 53 Height
Weight
1.5 lb