ISM/LoRa/NB-IoT/Wi-Fi HaLow 868 MHz19.5 mm height AB01LW-8-S0 868 MHz28 mm height AB05LW-8-S0 868 MHz43 mm height AB05LW-8-S4 Wi-Fi/Bluetooth/ZigBee 2.4 GHz29 mm height AB02B-S0R 2.4 GHz38.2 mm height AB03B-S0R 2.4 GHz28 mm height AB05B-S0R Cellular/Telecommunications 2G GSM19.5 mm height AB01G-S0 2G GSM25 mm height AB02G-S10 2G GSM38.2 mm height AB03G-S0 2G GSM32.1 mm height AB04G-S0 2G GSM28 mm height AB05G-S0R