8.5G FPV VTX Transmitter 25mW for Long Range FPV Drone

8.5G 25mW FPV VTX Video Transmitte

Product Features:

  Adopts high-performance RF PCB material (Rogers 4350B), enabling excellent RF performance in various environments.

 Excellent heat dissipation design ensures consistent performance in harsh conditions.

 64 frequency bands, covering 7.2~8.5G with arbitrary frequency points and customizable frequency combinations (step 1MHz).

 Supports SA protocol (customizable protocols are available).

 Supports 5V output.

 Wide voltage input: 7~28V (2~6S).

 All products adopt a lightweight design to reduce weight effectively.

 High-quality RF power amplifiers are selected to improve work efficiency.

 Single-button operation minimizes the product volume.


FEATURES

  •   Adopts high-performance RF PCB material (Rogers 4350B), enabling excellent RF performance in various environments.
  •  Excellent heat dissipation design ensures consistent performance in harsh conditions.
  •  64 frequency bands, covering 7.2~8.5G with arbitrary frequency points and customizable frequency combinations (step 1MHz).
  •  Supports SA protocol (customizable protocols are available).
  •  Supports 5V output.
  •  Wide voltage input: 7~28V (2~6S).
  •  All products adopt a lightweight design to reduce weight effectively.
  •  High-quality RF power amplifiers are selected to improve work efficiency.
  •  Single-button operation minimizes the product volume.

Technical Parameters

Input Voltage7-28V ,6S battery is suggested
Output Voltage5V
Channels64CH
Power25mW
Mounting Hole20 X 31mm
Antenna ConnectorSMA
Power Consumption12V/90mA    28V/40mA
Extra Feature/
MicrophoneNot Supported
Cable ConnectorJst 6 Pin
Weight14.5g
Size36X25X9mm

Precautions:

1、LED Display Instructions

  In the idle state (no operations), the channel indicator and frequency band indicator will flash alternately. The number of consecutive flashes represents the current value.

  When short-pressing the button in idle mode, it is used to adjust the channel. At this time, only the channel indicator will flash, stop for a while, and then continue to flash (the frequency band indicator will not flash). There are 8 channels in total (1-8).

  Long-pressing the button enters the frequency band adjustment mode. After

entering this mode, only the frequency band indicator will flash (the channel indicator will not flash), with a total of 8 different frequency bands.

2、PIT Mode: Press and hold the button before powering on until startup is complete to enter PIT mode.

3、Power Supply: 2S~6S.

4、Warning: Do not power on the VTX module without an antenna installed, as this may damage the power amplifier.

Band:

Press button for 3seconds until the English letter flashes in LED,then short press to select band A/B /E/F/R/P/H/U.

Channel:

Select channels 1/2/3/4/5/6/7/8 by simple short presses.

Power:

Press button for 6 seconds until the number quick flashes in LED,then short press to select power. The LED will display “band””channel””power” successively after setting.

Notice:  LED flashes a number 2 times quickly while displaying power.

Band and Channel Frequency Table:

image 42

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