Sub250 Send T1600 VTX 5.8G 1600mW FPV Video Transmitter, 48CH, MMCX, 7-36V, IRC Tramp

Overview

The Sub250 Send T1600 VTX is a 5.8G FPV video transmitter (VTX) designed for multi-channel analog video transmission with selectable output power and IRC Tramp control. It features a compact form factor, CNC aluminum shell for heat dissipation, and built-in microphone for real-time audio transmission.

Key Features

• Up to 1600mW output power
• Four adjustable power levels plus Pit mode: 25mW / 200mW / 600mW / 1600mW / Pit
• 48 transmission channels (48CH)
• Wide input voltage: DC7-36V (2-8S Battery)
• CNC aluminum shell for durability and improved heat dissipation
• Temperature control protection function
• IRC Tramp protocol support for OSD parameter adjustment
• Built-in microphone for audio transmission
• One adjustment button with three indicator lights

Specifications

Wiring (Pad Labels)

• 7-36V
• GND
• VIDEO
• IRC
• 5VOUT
• GND

What’s Included

• 1 x Sub250 Send T1600 VTX
• 1 x sh1.0 6P connecting cable
• 1 x MMCX copper tube antenna
• 1 x MMCX to SMA (center hole) connector
• 6 x M2*5 screw

Notes

• Install an antenna before use.
• Use with constant airflow and a well-ventilated environment to prevent overheating. Install a cooling fan if operating in confined conditions.
• The 5V output is for a camera/cooling fan only. Do not connect the battery input to the 5V output, as severe damage may occur.

For pre-sales questions and installation support, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

Core specs at a glance: 48 channels, DC 7–36V (2–8S) input, MMCX antenna, and up to 1600mW output with Pit mode.

Clear pad labels support clean builds, with power, video, IRC Tramp control, and a 5V output for a camera or cooling fan.

Everything needed for installation comes in the box, including the 6-pin wiring harness, antenna hardware, and mounting screws.