Dual-band dual-channel dual 1W 2 dual-band antennas effectively reduce interference and ensure data transmission without packet loss Support dual-channel Gemini mode for parallel data transmission and strong anti-interference Aluminum alloy shell, strong turbine heat dissipation, strong heat dissipation Support WIFI & Bluetooth, fully support MAVLINK double data packet rate Model: NOMAD dual-band high-frequency head (Micro-type interface module as standard) Radio regulatory field: ISM 2.4GHz/ FCC 915MHz Main MCU: ESP32 Auxiliary MCU: ESP32c3 (backpack) RF chip: Semtech LR1121 x 2 RF power: (dual 1000mW | dual-band Gemini ELRS) Frequency range: 2400 MHz - 2479 MHz /903MHz - 927MHz Maximum receiver refresh rate: 500Hz (ExpressLRS V3.4 will support 1000Hz soon) Minimum receiver refresh rate: 50Hz RF output power: 1000mWx2 Interface: Micro-type standard 5-pin socket & Nano standard 8-pin socket Support WIFI: Yes Support Bluetooth: Yes Built-in RGB light strip: Yes XT30 power supply voltage: DC 6V-16.8V Colour:As Shown Material:Aluminum alloy + ABS Package Contents: 1 x Nomad Dual Frequency Tuner 1 x Nano Interface Module 2 x Dual-Band 2.4ghz/900mhz Antennas Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.