[elecena] 12712 ISM aerial, SMA plug - zmiany ceny This Delock aerial allows the use of the 433-MHz band in indoor areas. Specifications 12712 ISM aerial, SMA plug - 7.18 EUR https://elecena.pl/product/18377410/12712-ism-aerial-sma-plug 2021-05-06 12712 ISM aerial, SMA plug - 7.86 EUR https://elecena.pl/product/18377410/12712-ism-aerial-sma-plug 2022-01-06