3.3G VRX 8CH FPV Video Receiver:

3.3G_2.5W VTX Instruction

Please make sure to connect the antenna before powering on, otherwise it will burn out!!!

2. 1. Basic parameters:

3. -Weight: 22g (excluding antenna)

4. -Size (length * width * thickness): 41 * 30 * 13mm (excluding button protrusion). Fixed holes with a spacing of 20 * 20mm and M1.6 threaded holes.

5. -Working voltage: DC7V-36V (2s-8s)

6. -Working current: 800MA ± 100MA at 12V

7. -Maximum power consumption: 10 watts

8. -RF transmission power: greater than 34dBm (2.5 watts)

9. -16 working channels, button selection settings

10. -7 power levels, button selection settings

11. -3.3GHz video transmission transmitter (compatible with PAL and NTSC) with compact structure, small size, and high transmission power

12. -Adopting large-scale integrated circuits and automotive grade components for high reliability

2. -Built in frequency phase-locked loop, low harmonic radiation, high reliability, stability using digital phase-locked loop circuit, no temperature drift phenomenon

3. -Support TBS protocol OSD parameter tuning

3. Instructions for using the power channel button

2. -Built in frequency phase-locked loop, low harmonic radiation, high reliability, stability using digital phase-locked loop circuit, no temperature drift phenomenon

3. -Support TBS protocol OSD parameter tuning

15. Interface Definition

1. DC-IN image transmission power input positive pole, supporting a range of 7-36v.

2. GND diagram transmission power input negative pole

3. Video analog video signal input

4. DATA OSD tuning communication data cable, supporting protocol TBS smartudio

5. GDN image transmission output negative pole

6. 5V-OUT image transmission output positive pole, maximum output current 350MA. Attention: Connecting a wide voltage camera like 5-12 may result in insufficient power supply voltage and no image.