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B4505CN Chrome Base Coil Half Wave Antenna - NMO - 450-470 MHz UHF - No Ground Plane

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B4505CN


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B4505CN Chrome Base Coil Half Wave Antenna - NMO - 450-470 MHz UHF - No Ground Plane

More InfoDocumentsSpecifications Reviews

The Laird B4505CN is a chrome 32 inch UHF whip antenna with an NMO base and NO ground plane required.

*This Antenna Requires a NMO Mount. Please click here to find all Thru-Hole NMO mounts or Magnetic NMO Mounts we carry.



More Information

The Laird B4505CN is a 32 inch chrome base loaded mobile UHF whip antenna with NMO base and NO ground plane required. This omnidirectional antenna ofers 5 dbi gain and 100 watts max power and operates in the 450MHz - 470MHz range.

Lairds’ongoing commitment to refinement in mechanical and electrical design has resulted in the most technically advanced mobile load coil antennas on the market. Exclusive features such as stainless steel whips, housings constructed with ABS material injected molded around a solid brass insert, and gold plated push pin contacts make Laird Technologies the obvious choice for quality and long lasting value for demanding mobile radio communications.

FEATURES

  • Long tuning ferrule allows for greater freedom in frequency adjustment without trimming
  • High performance mobile antenna operates on a No Ground plane (NGP) requirement
  • Straight Stainless steel corona ball stays on the rod – no metal interactions
  • Easy Installation / NMO mountable
  • 100% tested on a network analyzer

APPLICATIONS

  • Public Safety
  • Transportations/Logistics
  • Utilties
  • Military

Documents


Specifications

SKU B4505CN
Manufacturer Part Number B4505CN
Manufacturer Laird
Antenna Category UHF (380-600 MHz)
Working Frequency 450-470 MHz
Gain 5
Antenna Style Base Coil Antennas
Polarity Linear
Bands Single
SISO or MIMO SISO
Directional or Omni Omnidirectional
Impedance 50
Max Input Power (W) 200
VSWR: < X: 1 2
Horizontal/Azimuth Beamwidth 360
Vertical/Elevation Beamwidth 60
Height/Length (inches) 32.25
Height/Length (mm) 826
Thickness/Diameter (inches) 1.44
Thickness/Diameter (mm) 37
Material ABS
Mount Style Screw On
Mount Pattern 3/4 Inch NMO
Color Chrome
Connector Type Connector - Bottom
Connector 1 NMO
OK for Outdoor Use Yes
Vehicular Yes
Ground Plane Required No
Product Condition New



5
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it a 4 or 5-Star rating.
Amazing, Fabulous and Awesome Antenna
December 2, 2024 by A Reviewer (United States)
“I purchased this antenna as no ground plane is required and for GMRS use on a hood mount. Before making any tuning cuts, I decided to take SWR readings as it was…. Right out of the box. To my surprise, I got 1.00 to 1.08 throughout the 462 and 467 frequencies. It saved me the hassle of cutting. I was so impressed that I purchased another.”
Verified Buyer
“Great price”
January 5, 2022 by William R. (AZ, United States)
“So far I am pleased with the Laird B4505CN antenna. I was able to tune the antenna so it would cover both the GMRS simplex and repeater channels with a 1.7 swr on both sets of channels using it on a mag mount on the roof of my pickup.”
Verified Buyer
“Great buy”
November 7, 2021 by Jerame (IL, United States)
“Works great mounted off a pickup truck rack. I can reach distant GMRS repeaters easily.”
Company Choice
Items were in stock and competitively priced.

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