Telemetry Comparison Please check this brief comparison table of our telemetry lineup, if you have any questions please contact us Telemetry Long Range 1W 3DR1060 3DR1060 Air Dual Band WiFi Telemetry Status in production in production in production in production PN M10084 M10131 M10135 M10114 HW revision H C B C Firmware Ardupilot SiK Ardupilot SiK Ardupilot SiK proprietary, customizable add-ons Radio Module Si1030 Si1060 Si1060 u-Blox ODIN-W2 Frequency (* alternate freq is a different board) 915/433 MHz* 915/868 MHz* 915/868 MHz* 2.⅘ GHz Max. output power 28 dBm 20 dBm 20 dBm 18 dBm Mechanical related Dimensions w/o antenna(s) (length x width) 54.7 mm x 24.7 mm 55.7 mm x 25.7 mm 30 mm x 19 mm 34.4 mm X 24.8 mm Dimensions w/o antenna(s) (height) 11.7 mm 13mm 9.5 mm [3mm w/o JST] 4 mm Weight 17.3 g 14.4 g 15.5 g 3.6 g Weight w/ antenna(s) Default: 63.6g / Opt. Two: 45.2g 22.9 g none Case aluminum plastic none none Peripherals USB no yes no no UART yes yes yes yes CAN no no no no I2C no no no yes Power Input voltage 5V 5V 5V 5V Max. current 1.1 A