BB4502NS

Antennas RF Overview

The BB4502NS is a straight whip RF antenna manufactured by TE Connectivity, designed for UHF band operations. It operates within a frequency range of 450MHz to 470MHz, with a center frequency of 460MHz. The antenna provides a gain of 2.4dBi and maintains a Voltage Standing Wave Ratio (VSWR) of 2. It features an NMO base mount type and has a maximum height of 12.500 inches (317.50mm). This component is part of the basic BB4502 series and is currently in active production.

Antennas RF Feature Summary

• Straight whip design optimized for UHF frequency bands
• NMO base mounting configuration for secure installation
• Operational frequency range centered at 460MHz

Antennas RF Applications

• UHF radio communication systems
• Vehicle-mounted mobile radio installations
• Industrial wireless telemetry links

Antennas RF Procurement Notes

Verify the specific suffix 'NS' against the manufacturer's current datasheet to confirm physical dimensions and material specifications. Ensure compatibility with existing NMO mounts on target vehicles or structures. Cross-reference the VSWR and gain values with system requirements before finalizing procurement orders.

Antennas RF Selection Notes

Select this model when a fixed-gain 2.4dBi performance is required for 450-470MHz applications. Consider the 12.5-inch height constraint for vehicle clearance. Compare against the BB4503 variant if higher gain is needed, or the BB4502N-L if length reduction is prioritized over identical electrical performance.

Antennas RF Part Context

This antenna belongs to the BB4502 family from TE Connectivity, targeting professional mobile radio users. It serves as a standard omnidirectional solution for land mobile services. The NS suffix typically denotes specific packaging or minor manufacturing variations within the broader BB4502 product line, maintaining core electrical characteristics.

Antennas RF Replacement Considerations

The BB4502N-L is a documented substitute offering identical 2.4dBi gain and NMO base but with a different form factor. The BB4503 is an alternative providing increased 3dBi gain within the same frequency range. Verify mechanical fitment before swapping between these variants.