CRX450

Antennas RF Overview

The TE Connectivity CRX450 is a discontinued omnidirectional base station antenna operating in the UHF band. It features a straight whip design with a center frequency of 460MHz and a bandwidth of 450MHz to 470MHz. The component provides 5dBi gain, supports a maximum power of 500W, and maintains a VSWR of 1.5. It utilizes a UHF female connector for mounting on brackets, with a maximum height of 38.000 inches (965.20mm).

Antennas RF Feature Summary

• Omnidirectional radiation pattern designed for base station applications.
• Straight whip construction optimized for UHF frequency bands.
• High power handling capability suitable for robust RF transmission.

Antennas RF Applications

• UHF base station communication systems
• Fixed wireless access networks
• Industrial telemetry links

Antennas RF Procurement Notes

This component is officially obsolete and no longer manufactured by TE Connectivity. Procurement must focus on identifying verified replacement part numbers provided by the manufacturer. Direct sourcing from original distribution channels is not possible due to discontinuation status. Verify compatibility with existing infrastructure before selecting substitutes.

Antennas RF Selection Notes

Designers should evaluate the recommended replacement models based on mechanical fit and electrical performance equivalence. The substitution process requires confirming that the alternative antenna meets the specific gain, impedance, and connector requirements of the original system design without necessitating major structural modifications.

Antennas RF Part Context

The CRX450 belongs to the CRX series of omnidirectional antennas intended for base station use. It operates within the 406 to 512 MHz range, specifically tuned for 460MHz applications. This model represents a legacy solution in TE Connectivity's portfolio for fixed RF installations requiring moderate gain and high power tolerance.

Antennas RF Replacement Considerations

TE Connectivity recommends FG4505W as a direct substitute for the CRX450. Engineers should verify that the replacement part matches the required mechanical dimensions and connector type to ensure seamless integration into existing mounting structures.

Antennas RF FAQ

What is the maximum power rating of the CRX450 antenna?

The CRX450 supports a maximum power input of 500 W.

What is the physical height of the CRX450 antenna?

The maximum height of the CRX450 antenna is 38.000 inches (965.20mm).