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2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp
2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp photo 1 2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp photo 2 2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp photo 3 2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp photo 4 2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp photo 5
FS FPV VTX

2.5W 5.8G VTX-FS Analog FM Video Transmitter 88CH IRC Tramp

Product Model2.5W-5.8G VTX-FS
Operating Voltage7–36V
Frequency Range4900~6100MHz
Channels88CH
Power Levels25mW, 250mW, 1W, 2.5W
Modulation TypeFM Frequency Modulation
Channel Bandwidth2MHz
Antenna ConnectoMMCX
Video StandardNTSC/PAL
Output Power34dBm±1dBm (MAX)
Dimensions38mm×36mm×13.5mm
Weight17.5g (Antenna not included)
Request Quote Quotation within 24 hours · MOQ from 1 unit · OEM / ODM welcome
  • OEM / ODM customization supported
  • Prototype in 7–15 days
  • 12-month warranty, 24h technical support
Customize This Platform

Product Details



Key Features
  • 4 Adjustable Power Levels: 25mW / 250mW / 1W / 2.5W, max output power 34dBm±1dBm. Switch low power for short range & high power for long-distance FPV missions.
  • Wide Voltage Input 7–36V DC: Works with 2S~8S LiPo batteries, compatible with FPV drones, fixed-wing aircraft, RC boats and vehicles.
  • 88 Channels, 4900~6100MHz Frequency Band: Abundant channel options to avoid radio interference, flexible channel selection for complex flight environments.
  • IRC Tramp Protocol & OSD Parameter Adjustment: Remotely change channel and power directly via flight controller OSD, no need to press physical buttons on the VTX.
  • FM Analog Modulation, 2MHz Channel Bandwidth: Low latency analog video transmission, support NTSC / PAL dual video standards, compatible with all analog FPV cameras & analog VRX receivers.
  • MMCX Antenna Connector: Standard MMCX interface, easy to swap different 5.8G antennas for better signal performance.
  • Built-in Cooling Fan & Compact Lightweight Body: Size 38mm×36mm×13.5mm, only 17.5g (antenna excluded). Integrated cooling fan ensures stable operation under high power.