GEPRC RAD VTX 1.6W is a powerful next-generation video transmitter that can reach up to 1600mW of power and has five adjustable modes: Pit, 25mW, 200mW, 600mW and 1600mW. The double-layer PCB design reduces interference and improves heat dissipation, and the integrated microphone allows you to transmit sound along with the image. The device supports 7-36V (2-8S) power supply, uses an MMCX antenna connector and a standard 30.5 x 30.5mm mounting layout, making it easy to adapt to various FPV drone systems.
Features:
• 1600 mW extremely high power – suitable for Long Range flights, ensures a stable signal;
• Five power modes: PIT / 25 mW / 200 mW / 600 mW / 1600 mW;
• Two-layer board cooling design, separated power BEC and motherboard – less interference;
• Temperature control protection against overheating and damage;
• Wide power supply range – supports 7V–36V input voltage;
• IRC Tramp VTX control protocol, supports parameter adjustment via OSD;
• Integrated microphone – real-time transmission of drone sounds;
• 3 regional frequency tables for different regional requirements;
• Two function buttons and three indicator lights for convenient operation.
Specification:
• Model: GEPRC RAD VTX 5.8G 1.6W;
• Input voltage: DC 7-36V (2-8S battery);
• Output: 5V@600mA (5V power supply for camera);
• Input impedance: 75Ω;
• Protocol: IRC Tramp;
• Antenna connector: MMCX;
• Output power: PIT mode / 25mW / 200mW / 600mW / 1600mW;
• Frequency tables: Universal (40CH), US FCC (37CH), European EU (26CH);
• Video format: PAL / NTSC;
• Microphone: Integrated;
• Dimensions: 36 x 36.5 x 5.5 mm;
• Weight: 9.7 g (without cables);
• Mounting holes: 30 x 30 mm (M3).
Measurements:

Warning
Be sure to connect the antenna before use. To avoid overheating, ensure constant air flow and good ventilation. If the VTX is used in a confined space, it is recommended to install an additional cooling fan. The 5V output is only for powering the camera or cooling fan! Do not connect the power input or battery to the 5V Out - this may cause serious damage to the VTX.
Connection description:
• DC 7–36V: 2–8S battery power input;
• GND: Common ground wire;
• Video: connect to FC or camera video output;
• IRC: connect to FC UART TX port;
• 5V OUT: 5V power output for the camera;
• GND: Common ground wire.

Description of buttons and indicators:
• The two function buttons in the VTX circuit are connected in parallel, so their operation and functions are the same;
• Blue light: channel (CH) indicator;
• Green light: frequency band (Band) indicator;
• Red light: power indicator.

Package:
1x GEPRC RAD VTX 5G8 1.6W;
1x 72 mm MMCX copper tube antenna;
1x GH 1.25*6P 150 mm connection cable;
1x MMCX to SMA connector;
1x Set of mounting screws.















































































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