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ANT-433WM3-SMA is listed in the Antennas RF range at ChipApex. The manufacturer field lists RF Solutions. Its product description is RF ANT 433MHZ WHIP STR SMA MALE. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for ANT-433WM3-SMA
- Description：RF ANT 433MHZ WHIP STR SMA MALE
- Series：-
- Mfr：RF Solutions
- Package：Bulk
- RF Family/Standard：-
- Frequency Group：UHF (300MHz ~ 1GHz)
- Frequency (Center/Band)：433MHz
- Frequency Range：-
- Antenna Type：Whip, Straight
- Number of Bands：1
- VSWR：1.8
- Return Loss：-
- Gain：3dBi
- Features：-
- Termination：SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Bracket Mount
- Height (Max)：7.087" (180.00mm)
- Applications：General Purpose
- Power - Max：-
Antennas RF datasheet and documents for ANT-433WM3-SMA
Antennas RF Overview
The RF Solutions ANT-433WM3-SMA is a compact wall-mounting gain antenna designed for UHF RFID and ISM band applications. It operates within a frequency range of 430 MHz to 435 MHz, with a center frequency of 433 MHz and a bandwidth of 7 MHz. The antenna features a whip physical form factor with an omni-directional radiation pattern and provides a gain of 3 dBi. It includes a 2-meter RG174 lead terminating in an SMA male connector. The unit supports through-hole or bolt-fixed installation and complies with RoHS standards.
Antennas RF Feature Summary
- Compact wall-mounting design suitable for indoor cellular and range improvement applications
- Omni-directional radiation pattern ensuring consistent signal coverage
- Integrated 2-meter RG174 cable with SMA male connector for direct interface
Antennas RF Applications
- UHF RFID systems
- ISM band communications
- Cellular applications including GSM, LTE, NB-IoT, and LoRaWAN
- Range improvement setups
Antennas RF Procurement Notes
Verify the specific ordering suffix to ensure the correct connector type and cable length configuration. Confirm that the SMA male connector matches the receiving equipment interface requirements. Check for RoHS compliance documentation if environmental regulations apply to the deployment environment. Ensure the mounting surface allows for the required bolt-fixed or through-hole installation method specified by the manufacturer.
Antennas RF Selection Notes
Select this model when a fixed, high-performance indoor solution is required for UHF frequencies. The 3 dBi gain and omni-directional pattern make it suitable for general coverage rather than long-distance directional links. Consider the 2-meter lead length for flexibility in routing cables from the reader to the antenna location. Verify compatibility with existing SMA-based reader ports before procurement.
Antennas RF Part Context
This component belongs to the ANT-433WM3 series, which focuses on rugged wall-mounting gain antennas for 433 MHz applications. It is categorized under RF and Wireless components, specifically within the UHF frequency group (300 MHz to 1 GHz). The product is listed as active status in distributor catalogs, indicating ongoing manufacturing support for industrial and commercial RF deployments.
Antennas RF Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users should verify mechanical dimensions and electrical specifications against alternative models to ensure functional equivalence in existing installations.
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