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ANT-418-CW-HD is listed in the Antennas RF range at ChipApex. The manufacturer field lists TE Connectivity Linx. Its product description is RF ANT 418MHZ WHIP STR RP-SMA ML. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for ANT-418-CW-HD
- Description：RF ANT 418MHZ WHIP STR RP-SMA ML
- Series：HD
- Mfr：TE Connectivity Linx
- Package：Bulk
- RF Family/Standard：General ISM
- Frequency Group：UHF (300MHz ~ 1GHz)
- Frequency (Center/Band)：418MHz
- Frequency Range：410MHz ~ 425MHz
- Antenna Type：Whip, Straight
- Number of Bands：1
- VSWR：2
- Return Loss：-
- Gain：-1.8dBi
- Features：-
- Termination：RP-SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Connector Mount
- Height (Max)：3.543" (90.00mm)
- Applications：Alarms, ISM, Remote Control, Security Systems
- Power - Max：-
Antennas RF datasheet and documents for ANT-418-CW-HD
Antennas RF Overview
The ANT-418-CW-HD is a straight whip RF antenna manufactured by TE Connectivity Linx, designed for operation at a center frequency of 418 MHz. It features an RP-SMA male connector and utilizes surface-mount installation methods with solder termination. The component operates within a frequency range of 410 MHz to 425 MHz, providing a gain of -1.8 dBi. It exhibits a Voltage Standing Wave Ratio (VSWR) of 2 and has a maximum height of 3.543 inches (90.00 mm). The antenna is classified under the HD series and supports Sub-GHz protocols.
Antennas RF Feature Summary
- Straight whip design for permanent mounting applications
- RP-SMA male connector interface for secure attachment
- Optimized for UHF band operations in ISM bands
- Solder termination for reliable PCB integration
Antennas RF Applications
- Alarm systems
- ISM band communications
- Remote control devices
- Security systems
Antennas RF Procurement Notes
Verify the specific ordering suffix and package type against the manufacturer's current datasheet to ensure compatibility with assembly requirements. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Cross-reference the part number with official distributor catalogs to validate availability and lead times. Ensure that the RP-SMA connector orientation matches the system design constraints.
Antennas RF Selection Notes
Select this antenna when a fixed-frequency solution at 418 MHz is required for UHF applications. Consider the -1.8 dBi gain and physical dimensions for space-constrained enclosures. The RP-SMA connector facilitates easy integration with standard radio modules. Evaluate the straight whip form factor against environmental exposure requirements and mounting accessibility needs.
Antennas RF Part Context
This component belongs to the ANT-418 family of antennas from TE Connectivity Linx, specifically the HD series. It complements other variants like the ANT-418-USP-T chip antenna and the ANT-418-HESM helical antenna. The HD series focuses on heavy-duty whip designs suitable for external mounting scenarios requiring robust connectivity via RP-SMA interfaces.
Antennas RF Replacement Considerations
The part number alias ANT-418-HD indicates potential interchangeability or legacy naming conventions. Verify electrical parameters and mechanical footprint before substituting with generic equivalents. Consult the manufacturer's substitution guide for approved alternative part numbers.
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