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FLEXI-SMA-433 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 FLEXI-SMA-433
- 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：-
- Return Loss：-
- Gain：-
- Features：-
- Termination：SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Connector Mount
- Height (Max)：6.496" (165.00mm)
- Applications：-
- Power - Max：-
Antennas RF datasheet and documents for FLEXI-SMA-433
Antennas RF Overview
The FLEXI-SMA-433 is a passive indoor antenna from RF Solutions, designed for ISM band operations at 433 MHz. It features a straight whip mechanical form with an SMA male connector for direct mounting. The component operates within a frequency range of 430 MHz to 435 MHz, providing a bandwidth of 7 MHz and a gain of 3 dBi. It maintains a 50 ohm impedance and includes a rugged flexible plastic finish. The antenna supports protocols including cellular (NB-IoT, LTE), GSM, LoRaWAN, and sub-GHz ISM applications.
Antennas RF Feature Summary
- Flexible whip design with rugged plastic finish for durability
- SMA male connector for direct installation
- Optimized for 433 MHz ISM band communication
Antennas RF Applications
- LoRaWAN network implementations
- GSM wireless remote control systems
- Sub-GHz ISM protocol devices
- NB-IoT and LTE connectivity modules
Antennas RF Procurement Notes
Verify the specific connector polarity and mounting style against the official datasheet before integration. Confirm that the 433 MHz frequency aligns with regional regulatory requirements for the target application. Ensure the SMA interface matches the host device port type to prevent impedance mismatch issues during procurement.
Antennas RF Selection Notes
Select this model when a flexible, low-profile antenna is required for 433 MHz ISM applications. It is suitable for indoor environments where rigid antennas are impractical. Consider the SMA connector type and 50 ohm impedance requirements to ensure compatibility with existing RF circuitry and system architecture.
Antennas RF Part Context
This component belongs to the FLEXI-SMA series by RF Solutions, which specializes in flexible whip antennas for various frequency bands. The series provides robust solutions for wireless communication systems requiring reliable signal transmission in constrained spaces or mobile applications.
Antennas RF Replacement Considerations
Check the ANT-433WM3-SMA for alternative mounting options if bolt-on installation is preferred over direct mounting. Verify frequency coverage and connector compatibility before substituting.
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