Filters and RX/TX matching network for STM32WL33 Wireless MCUs
Optimized RF performance in a compact package
Single-chip impedance matched with harmonics filter for STM32WL33 sub-GHz wireless MCUs
Single-chip impedance matched with harmonics filter for STM32WL33 sub-GHz wireless MCUs
The MLPF-WL-xxD3 series incorporates an impedance matching network, a transmission harmonics filter, and receiver matching within a highly compact and thin package. This matching impedance network enhances the RF performance of STM32WL33 wireless microcontrollers, specifically optimizing their sub-GHz wireless connectivity capabilities.
Asset tracking
Smart home
Smart city
Utilities
Why choose the MLPF-WL-xxD3 series?
- Our filters are precisely impedance matched to the STM32WL33 wireless microcontrollers, ensuring optimal performance and reliability in your applications.
- The integrated harmonics filter provides cleaner signal transmission, reducing interference and improving overall communication quality.
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NUCLEO-WL33CCx global view
NUCLEO-WL33CCx global view
The boards are declined in two product variants with dedicated front ends tuned for specific frequency bands:
- NUCLEO-WL33CC1: Front end optimized for 826‑958 MHz high band at 16 dBm
- NUCLEO-WL33CC2: Front end optimized for 413‑479 MHz high band at 16 dBm