2.4GHz RM 4IN1 Module

The RadioMaster 4IN1 external module is a multi-protocol module that integrates CC2500, NRF24L01, A7105 and CYRF6936 RF chips. Designed for OpenTX and EdgeTX systems, the RM 4IN1 module allows the radio to connect with most mainstream protocols on the market. Features Up to 20dBm power output Compatible with more than 70 RF Protocols Wireless trainer function For Zorro, Boxer, TX16S MKII, TX12 MKII and more Specification Item: RM 4IN1 Module Operational voltage: 4.5-8.4V Operational frequency: 2.4G ISM band (2400mHz - 2483mHz) RF Chipsets: CC2500, NRF24L01, A7105 and CYRF6936 Operational current:≈100mA RF Gain: +20dBm Weight: 30g (without antenna) Dimension: 73*42*22mm (without antenna) Compatible with more than 70 RF protocols RM 4IN1 is compatible with more than 70 RF protocols, including DSMX, Flysky, SFHSS, HiTec, HoTT, OMP, Radiolink, Frsky and many more. Wireless trainer function When used in conjunction with a suitable EdgeTX or OpenTX compa