B1323-L

Antennas RF Overview

The TE Connectivity B1323-L is a VHF mobile coil whip antenna designed for vehicular applications. It operates within the 132-174 MHz frequency range and provides a peak gain of 3 dBi. The antenna features a 5/8 wave broadband design with a tapered whip length of approximately 55 inches (143.3 cm). It utilizes an NMO base mount type, ensuring secure external installation on vehicles. The component is omnidirectional and single-port, suitable for reliable communication in mobile environments.

Antennas RF Feature Summary

• Vehicular mobile coil whip design for robust outdoor use
• Broadband operation covering 132-174 MHz range
• Omnidirectional radiation pattern for consistent coverage
• NMO base mount for standardized vehicle installation

Antennas RF Applications

• VHF mobile radio communications
• Emergency vehicle communication systems
• Public safety two-way radio networks
• Commercial fleet tracking and dispatch

Antennas RF Procurement Notes

Verify that the specific part number B1323-L matches the required 132-174 MHz frequency band and NMO mounting interface before procurement. Confirm RoHS3 compliance status if environmental regulations apply to your assembly. Ensure the physical height of 57 inches fits within your vehicle's clearance constraints. Cross-reference the TE Connectivity internal number to avoid confusion with similar models in the B1323 series.

Antennas RF Selection Notes

Select this model when a high-gain VHF antenna is required for mobile platforms. The 5/8 wave design offers superior performance compared to shorter quarter-wave alternatives. Consider the NMO base compatibility with existing vehicle roof mounts. This antenna is appropriate for applications requiring broad frequency coverage across the standard VHF marine and land mobile bands without retuning.

Antennas RF Part Context

The B1323-L belongs to the TE Connectivity Laird B1323 series of mobile antennas. This family includes various configurations optimized for different frequency ranges and mounting styles. The L suffix typically denotes specific dimensional or connector variations within the broader product line. These antennas are engineered for durability in harsh vehicular environments.

Antennas RF Replacement Considerations

Direct substitutes may include other TE Connectivity B1323 variants with matching NMO bases and frequency ranges. Verify that any replacement maintains the 3 dBi gain and 132-174 MHz bandwidth. Ensure mechanical fitment with the existing NMO mount base is identical to prevent installation issues.