7-32V 9 Channels Long Range Digital Video Transmitter Video Signal Sender High Performance

Product Overview

"9CH" refers to 9 freely switchable channels, which is equivalent to having 9 "expressways" to choose from. When you encounter signal interference during a race or flight, just press a button to switch frequencies, and you can immediately restore a clear image. You'll never have to worry about the awkward moment of "sudden image loss" again!

Compared with ordinary 3-5CH devices, 9CH not only offers more choices but also can work with the "automatic frequency hopping" function (supported by some high-end models) to intelligently avoid congested channels. Especially when multiple people are competing at the same venue, this design is simply a "lifesaver" — whoever switches frequencies first will gain an advantage at the starting line!

Tips: Although 9CH sounds impressive, remember to pair it with a receiver that also supports 9CH (such as FPV goggles or a receiving module) to fully utilize its capabilities.

Key Features

• Power output: 4W is preferred, balancing penetration and power consumption; some models support adjustable gears (such as 1W/2W/4W) to flexibly cope with different environments.
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  Power supply voltage: Compatible with 3S/4S lithium batteries (11.1V–16.8V) to avoid restart or damage caused by unstable voltage.
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  Interface type: HDMI or CVBS input is preferred, compatible with mainstream cameras; some support AV input, suitable for old devices.