The Laird / Antenex B4503S is a 11 inch long, Chrome, base loaded mobile UHF whip antenna with NMO base and spring. This antenna does require a metal ground plane. It is omnidirectional and offers 3 dBi gain and accepts up to 100-200 watts max power and operates in the 450-470 MHz range.

Laird Technology’s 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:

• Frequency Range: 450-470 MHz
• Gain: 3 dBi
• Length: 11 inches
• 100% tested on a network analyzer
• FIVE YEAR FACTORY WARRANTY