HappyModel
HappyModel OVX306 OpenVTX 5.8G 48ch 400mw VTX (replacement of whoop_vtx)
Availability
Catalog only
Last seen 14 Apr 2026, 1:07 pm
Part number
Catalog only
Normalized against the v5 schema baseline.
Product specifications
Uart Cost
1
Max Power Mw
400
Bundled Camera
No
Connector Gender
none
Max Input Voltage
5
Min Input Voltage
5
Antenna Port Count
1
Connector Orientation
straight
Supported Power Levels Mw
0, 25, 100, 400
Compatibility & Build Notes
Build note 01
Use the specification table to verify mounting, voltage, connector, and pack assumptions before adding this part to a build.
Build note 02
Availability is live, but fitment should still be checked against the rest of your stack before checkout.
Build note 03
If the imported source copy is sparse, treat this page as a structured buying reference rather than a full install guide.