B4505CS Chrome Base Coil Half Wave Antenna - NMO Spring - 450-470 MHz UHF

Laird B4505CS Antenna =

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B4505CS Chrome Base Coil Half Wave Antenna - NMO Spring - 450-470 MHz UHF


Regular Price: $43.73

Your Price $34.40

  • Buy 250 for $33.41 each and save 3%
  • Buy 500 for $31.65 each and save 8%
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The Laird B4505CS is a chrome 32 inch UHF whip antenna with an NMO base - a metal ground plane is required.

Availability: Ships in 6-8 Weeks

Product Documents



The Laird B4505CS is a 32 inch chrome base loaded mobile UHF whip antenna with NMO base and spring. This antenna requires a metal ground plane. 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.


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


  • Public Safety
  • Transportations/Logistics
  • Utilties
  • Military
Additional Information

Additional Information

Mfg Part Number B4505CS
Manufacturer Laird Technologies
Product Condition New
Antenna Style Whip
Antenna Category 400-490 MHz
Polarity Linear
Bands Single
Directional or Omni Omnidirectional
OK for Outdoor Use No
Vehicular Yes
Frequency 1 450-470 MHz
Gain1 5dB
Max Input Power (W) 200
VSWR: < X: 1 2:1
Height/Length (inches) 37
Mount Style NMO Mount
Color Chrome
Ground Plane Required Yes

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