B4505CS

Antennas RF Overview

The B4505CS is a UHF whip antenna manufactured by TE Connectivity, designed for operation within the 450MHz to 470MHz frequency range with a center frequency of 460MHz. It provides a gain of 5dBi and features an NMO base mount type. The antenna exhibits a VSWR of 2 and has a maximum height of 939.80mm (37.000 inches). It complies with RoHS standards and carries an ECCN classification of 5A991G.

Antennas RF Feature Summary

• Straight whip design optimized for UHF band communication
• NMO base mounting interface for secure vehicle installation
• Operational frequency coverage spanning 450MHz to 470MHz

Antennas RF Applications

• Vehicle-mounted two-way radio systems
• Mobile communication networks requiring UHF frequencies
• Public safety and emergency service vehicles

Antennas RF Procurement Notes

Verify the specific suffix 'CS' against the manufacturer's current datasheet to ensure compatibility with required environmental or mechanical specifications. Confirm that the NMO base mount aligns with existing vehicle roof infrastructure. Check RoHS compliance status if operating in regulated regions. Ensure the 450-470MHz frequency range matches the intended transmission requirements. Validate lead times as manufacturing schedules may vary.

Antennas RF Selection Notes

Select this model when a vertical polarization whip antenna is required for mobile platforms. The NMO base ensures standardized mounting across various vehicle types. Consider the physical height constraint of approximately 940mm for clearance purposes. The 5dBi gain offers balanced performance for general mobile communications without excessive directivity.

Antennas RF Part Context

This component belongs to the TE Connectivity RF antenna portfolio, specifically targeting the UHF segment. It serves as a replacement or upgrade for legacy mobile antennas in the 450-470MHz band. The part number B4505 identifies the core antenna series, while the CS suffix denotes specific configuration details.

Antennas RF Replacement Considerations

Direct substitutes must match the NMO base interface and 450-470MHz frequency range. Verify gain and VSWR specifications to maintain signal integrity. Physical dimensions should be checked for clearance compatibility.