CW37

Antennas RF Overview

The TE Connectivity CW37 is a vehicular RF antenna designed for VHF frequency operations. It features a whip-style, straight configuration with an NMO base mount. The unit operates within a frequency range of 37MHz to 46MHz, centered at 42MHz. Key electrical specifications include a gain of 0dB and a maximum power handling capacity of 200W. The physical height reaches a maximum of 154.31cm (60.750 inches). The component exhibits a Voltage Standing Wave Ratio (VSWR) of 2. It is classified under the CW series and holds an MSL rating of 1.

Antennas RF Feature Summary

• Whip-style straight antenna design optimized for vehicular mounting applications
• NMO base interface for secure installation on vehicle surfaces
• Operates within the VHF band covering 37MHz to 46MHz frequencies
• Capable of handling maximum power levels up to 200W

Antennas RF Applications

• Vehicular communication systems requiring VHF signal transmission
• Maritime or land mobile radio installations using NMO mounts
• Emergency service vehicle antenna setups
• Industrial transport equipment requiring robust RF connectivity

Antennas RF Procurement Notes

Verify current availability status as this specific model is listed as obsolete in public distributor records. Confirm compatibility with existing NMO mounting hardware before procurement. Check for updated replacement models within the same manufacturer series if continuous supply is required for long-term projects. Ensure the intended application falls within the specified VHF frequency range and power limits.

Antennas RF Selection Notes

Select this component only when a whip-style antenna with an NMO base is specifically required. Ensure the operational environment supports the physical dimensions, particularly the maximum height of 154.31cm. Verify that the system impedance matches the antenna characteristics to maintain the specified VSWR performance. Consider environmental durability requirements for vehicular use cases.

Antennas RF Part Context

The CW37 belongs to the CW series of vehicular antennas manufactured by TE Connectivity. This series focuses on providing reliable RF solutions for mobile platforms. The component represents a standard offering for VHF band communications, utilizing a simple yet effective whip design. It is part of a broader portfolio addressing various mounting and frequency needs in transportation sectors.

Antennas RF Replacement Considerations

Public records indicate the CW37 is obsolete. No direct substitute part numbers are explicitly confirmed in the provided source material. Users should consult official manufacturer catalogs for current CW-series alternatives or compatible NMO-mounted whip antennas.