A150S-L

Overview

The TE Connectivity A150S-L is a VHF whip antenna designed for the 150-174 MHz frequency band. It features a chrome finish and operates at unity gain with a quarter-wave element length. The antenna utilizes an NMO base mount configuration and incorporates a spring mechanism to provide shock resistance. It is constructed with a 0.100-inch diameter element, ensuring durability in mobile communication applications.

Feature Summary

• Spring-mounted design for enhanced shock resistance
• Chrome-plated finish for environmental protection
• NMO base mounting system for secure installation

Applications

• Mobile two-way radio communications
• Public safety vehicle installations
• VHF telemetry systems

Procurement Notes

Verify that the specific application requires an NMO base mount interface rather than other common alternatives like SMA or BNC. Confirm that the chrome finish meets corrosion resistance requirements for the intended operating environment. Ensure the vehicle roof material is compatible with NMO magnetic or permanent base installations.

Selection Notes

Select this model when a durable, shock-resistant VHF antenna is required for mobile platforms. The spring-loaded element distinguishes it from rigid whip antennas, offering better longevity under vibration. Verify that the 150-174 MHz operational range aligns precisely with the target communication frequencies.

Part Context

This component belongs to the TE Connectivity A-Base antenna series, which specializes in VHF mobile antennas. The A150S-L variant specifically combines the standard A-Base performance characteristics with a protective spring mechanism and a chrome aesthetic finish suitable for outdoor mobile use.

Replacement Considerations

The A150S is the non-chrome counterpart within the same series. Both share identical electrical specifications and mechanical dimensions except for the surface finish. Substitution depends on whether the specific chrome aesthetic requirement can be waived.