iFlight BLITZ Whoop 4.9GHz 2.5W VTX - IF-B-03-10

iFlightSKU: DA-iF-80

Sale price£60.00

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In stock, ready to be shipped


We dispatch all orders the very same day when placed before our cut-off times. Please see below our current cut off times:

Royal Mail: 3pm | DPD/UPS: 12pm

Same-day dispatch excludes bank holidays and special circumstances - always consult our announcements bar at the top of the page for any exceptions.

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VTX is set to 25mW by default! Power levels above 25mW require a HAM license or have to be approved by local authorities! Please ensure you're flying legal frequencies and use our prepared Betaflight VTX tables according to your region.


  • Built-in microphone
  • 4 Power levels up to 2500mW
  • The CNC cooling casing, along with an integrated cooling fan, offers a dual heat dissipation effect


  • Input voltage: 7V~34V
  • Interface: MMCX
  • Power levels: PIT/25mW/400mW/1000mW/2500mW
  • Channels: 8
  • Mounting pattern: 25.5x25.5mm/Φ1.6 
  • Dimensions: 50*30*16 mm
  • Lightweight: 32g
  • VTX telemetry: None

LED Indicator and Function Button

Power Button:

Press and hole for 2s: Enter or exit PIT mode, solid green light indicates entering PIT mode

Short press: Green light (output power): The number of LED flashing indicates the VTX output power. 1 flash=25mW, 2 flashes=400mW,3 flashes=1000mW, 4 flashes=2500mW. Short press to change output power.

Band and Channel Button:

Press and hole for 2s: Red(BAND): The number of LED flashing indicates the BAND A-R. Press and hold for 2s to switch Band.

Short press: Blue(CH): The number of LED flashing indicate the channel 1 to 8. Short press to switch the Channel.


VBAT: 2-8S,7-34V DC Positive Input

GND: Negative

IRC: None

Video in: Video Signal Input

Camera out: Camera video output

5v out: 5v Voltage Output

GND: Negative

Camera in: Camera video Input


1 x BLITZ Whoop 4.9G 2.5W VTX


Please read the instructions for proper wiring before use.

It is recommended that before switching on the power, make sure that the antenna has been installed, it can extend the life of the module.

It is recommended to ensure the correct voltage range and the correct positive and negative polarity before switching on the power to avoid burning the components.

Please keep enough space when you install the VTX to ensure air convection around the module for heat dissipation. Otherwise, the module will enable overheat protection and the power transmission will be reduced or even switched off.

Product Details

Product TypeVTX
Shipping Weight0 grams

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Support Information

Further product support information: https://iflightrc.freshdesk.com/support/home

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