C40-L

Antennas RF Overview

The TE Connectivity C40-L is a single-band VHF whip antenna designed for mobile applications, operating within the 40MHz to 47MHz frequency range. It features a straight whip configuration with a maximum height of 52.5 inches (133.35 cm) and utilizes an NMO base mount for secure installation. The antenna provides 0dB gain and supports up to 200 watts of power handling capacity. Constructed from 17-7PH stainless steel, it offers a VSWR of 2 and includes a load coil design optimized for compact mobile mounting.

Antennas RF Feature Summary

• Straight whip antenna design with integrated load coil for mobile use
• NMO base mount ensures secure attachment to vehicle surfaces
• Stainless steel construction provides durability in outdoor environments

Antennas RF Applications

• Mobile radio communications
• VHF band data transmission systems
• Vehicle-mounted communication setups

Antennas RF Procurement Notes

Verify the specific ordering suffix matches the required length and connector type. Confirm that the NMO base mount is compatible with the intended vehicle surface. Check RoHS compliance status if environmental regulations apply to the deployment location. Ensure the power rating aligns with the transmitter output specifications.

Antennas RF Selection Notes

Select this model when a fixed-frequency VHF solution is required for mobile platforms. The NMO mount is standard for many vehicles, simplifying installation compared to magnetic bases. Consider the physical height constraint as the whip extends significantly above the mounting point. Verify frequency compatibility with existing transceivers before procurement.

Antennas RF Part Context

This component belongs to the C40 series of mobile antennas from TE Connectivity. It is specifically engineered for VHF frequencies, differing from higher-frequency UHF counterparts. The series typically includes variations in length and mounting styles to suit different vehicle types and operational requirements.

Antennas RF Replacement Considerations

The C40 is a direct functional substitute for the C40-L in most configurations. Verify that the replacement part maintains the same NMO base requirement and frequency range. Physical dimensions may vary slightly between series members, requiring clearance checks.