The iFlight Blitz Whoop 2.5W VTX is a great choice for the Long Range guys or for those who need high power VTX to fly in video power demanding locations.

Equipped with a built-in microphone, this VTX has four power levels, reaching up to 2500mW. It also features 40 channels, including Raceband, and fast frequency lock technology to eliminate startup interference with other pilots. Additionally, its CNC cooling casing and integrated cooling fan provide efficient heat dissipation.

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Note:

The 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.

Specifications:

Input voltage: 7V～34V
Interface: MMCX
Power levels: PIT/25mW/400mW/1000mW/2500mW
Channels: 40 (including Raceband)
Mounting pattern: 25.5x25.5mm/Φ1.6
Lightweight: 32g (excluding antenna)
VTX telemetry: IRC Tramp
Betaflight IRC Tramp Configuration: Please download the attached VTX table for Betaflight!
RC Tramp VTX table values: 25mW/400mW/1000mW/2500mW

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.

Ports

VBAT: 2-8S，7-34V DC Positive Input
GND: Negative
5v out: 5v Voltage Output
IRC: IRC Tramp Signal Input
GND: Negative
Video in: Video Signal Input
Camera in: Camera video Input
Camera out:Camera video output

Package Includes:

1 x BLITZ Whoop 5.8G 2.5W VTX

Attention:

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

iFlight Blitz Whoop 5.8GHz 2.5W VTX - 25x25mm