ArcoSky Glyph V4 3W: A Closer Look at Field-Adjustable Analog Video

ArcoSky's Glyph V4 5.8GHz 3W brings IRC Tramp control to an analog FPV video transmitter. For a civilian training or recreational build, that control interface matters when pilots need to check or change their video settings between flights through a correctly configured flight controller. View the Glyph V4 3W.

Glyph V4 5.8GHz 3W, from the corresponding ArcoSky product gallery.

Field configuration is receiving new attention in the FPV software ecosystem. On 10 October 2026, Betaflight announced the public beta of its native iOS app. Among the advertised features is adjustment of VTX band, channel and power using the flight controller's VTX table. The beta requires a Betaflight 2026.12 firmware build and a supported wireless connection to the controller. Read Betaflight's announcement.

Why the control interface matters

The Glyph V4 3W's published specification includes IRC Tramp, PAL/NTSC video, an MMCX antenna connector and DC 7–36V input. Its listed operating modes include adjustable output levels and Pit Mode. These details describe the transmitter hardware; the ability to access settings through a particular app depends on the complete build.

Betaflight's documentation explains that Tramp allows supported transmitters' band, channel and power to be controlled through the flight controller. An accurate VTX table supplies the available settings. For a Glyph V4 3W build, the table and wiring therefore need to match this exact variant, rather than a similarly named 5W or 10W unit. See Betaflight's VTX guidance.

Make the bench setup repeatable

Before a session, confirm the selected channel and permitted power setting, check that the receiver matches, and verify that the controller is communicating with the VTX. Coordinate with other pilots before powering a transmitter, and follow local spectrum rules. Betaflight's VTX tab provides current-state fields that can support these checks. Read the VTX-tab documentation.

For an ArcoSky enquiry, specify Glyph V4 5.8GHz 3W, the flight controller and firmware, and the intended receiving equipment. That gives a replacement order or new build an exact hardware reference.

The iOS beta announcement is independent industry news, not a verified compatibility test of the Glyph V4 3W. The VTX itself is not advertised here as providing a direct phone connection.