Geprc Linkflow 2.4Ghz/915Mhz Dual-Band 1W High Power Tcxo Tx Module Uart Port Sma Antenna For Fpv Racing Drones

Description Developed by the GEPRC team based on the open source ExpressLRS project the next generation LINKFLOW 915M 2 4G DUAL BAND TX Module is officially released It features a standard JR bay form factor and is built around the Semtech third generation LR1121 RF chip supporting 868 915MHz and 2 4GHz frequency bands to deliver advanced dual band communication performance With a maximum output power of up to 1000mW combined with an adjustable speed cooling fan for efficient heat dissipation the module effectively reduces operating temperature during high power transmission A TCXO is used to minimize frequency drift caused by temperature changes ensuring long term system stability and reliable performance The module integrates a backpack chip enabling linkage with various peripherals and expanding functional possibilities A reserved UART port is also provided allowing the module to be used as a communication repeater or configured as a high power receiver In addition the LINKFLOW 915M 2 4G DUAL BAND TX Module features RGB LEDs for system status indication an XT30 power input supporting 2 6S and supports firmware upgrades via USB and WiFi offering flexible and user friendly operation Feature Next gen ExpressLRS TX module that features a standard JR bay design Built on Semtech s third generation LR1121 RF chip Supports 868M 915M 2 4G operating mode Up to 1000mW output power Active cooling with a built in high speed fan Equipped with a temperature compensa