[elecena] RF RFM300W-433s2 RF RFM300W-433s2 - zmiany ceny ISM Transceiver Module With +13dBm(100mW) Output Power +20 dBm output power @RFM300HW; +13 dBm output power @RFM300W RF RFM300W-433s2 RF RFM300W-433s2 - 12.34 PLN https://elecena.pl/product/23501940/rf-rfm300w-433s2-rf-rfm300w-433s2 2023-05-21 RF RFM300W-433s2 RF RFM300W-433s2 - 12.00 PLN https://elecena.pl/product/23501940/rf-rfm300w-433s2-rf-rfm300w-433s2 2025-09-01