B4502NR

Antennas RF Overview

The TE Connectivity B4502NR is a passive UHF whip antenna designed for mobile radio applications. It operates within the 450 MHz to 470 MHz frequency range, with a center frequency of 460 MHz. The antenna provides a gain of 2.4 dBi and maintains a Voltage Standing Wave Ratio (VSWR) of 2. It features a straight whip design with an NMO base mount style. The unit has a maximum height of 12.500 inches (317.50 mm). It is rated for IP67 ingress protection and supports up to 200 W of power handling.

Antennas RF Feature Summary

• Engineered for demanding mobile radio environments with durable construction.
• Provides reliable RF transmission in the UHF band with high power tolerance.
• Features an elastomer spring mechanism integrated with the mobile coil antenna for longevity.

Antennas RF Applications

• UHF GMRS mobile communications
• ISM band data transmission
• MICS applications

Antennas RF Procurement Notes

Verify that the specific suffix 'NR' matches the required configuration against the official TE Connectivity datasheet. Confirm that the NMO mounting interface is compatible with the vehicle or equipment installation site. Ensure the IP67 rating meets the environmental exposure requirements for the intended deployment location before finalizing the order.

Antennas RF Selection Notes

Select this model when a fixed-gain, straight whip antenna is required for UHF mobile radios. The NMO base ensures secure mechanical attachment to metal surfaces. Consider the physical dimensions and power handling capabilities relative to the transmitter output. This component is suitable for applications requiring robust performance in challenging operational conditions.

Antennas RF Part Context

This part belongs to the TE Connectivity family of passive vehicle antennas. It is specifically categorized under ISM, MICS, UHF, VHF, and UWB antenna types. The product line emphasizes quality and long-lasting value for mobile radio systems, utilizing materials such as elastomer springs to enhance durability.

Antennas RF Replacement Considerations

The B4502N is listed as a related part number with identical specifications. Verify if the 'NR' suffix denotes a specific packaging or minor variant difference. Consult the manufacturer's substitution guide to confirm functional equivalence before swapping components.