• Angled view of SKYZONE TX2501 CNC VTX showing cooling fan, heat-sink fins and top wiring harness
  • SKYZONE TX2501 CNC 5.8G 2.5W 56CH VTX top view with cooling fan, LED channel display and wiring plugs
  • Side profile with dimensions overlay 38.6mm x 38.8mm x 22.5mm, shows USB port and antenna connector
  • Angled front view of VTX with fan shroud, LED channel display window and two wiring connectors
  • Rear/side view showing gold antenna connector, stacked board design and cable plugs around fan housing
  • Low side view of VTX showing USB port opening, vented housing and metal base plate
  • Black 5.8GHz mushroom antenna close-up with coax lead and gold connector end
  • White 5.8GHz mushroom antenna close-up showing coax lead and gold connector end
1 8

SKYZONE TX2501 CNC 5.8G 2.5W 56CH VTX, X/L Band, MMCX, 9-26V, IRC/Button, LED Display

SKYZONE TX2501 CNC 5.8G 2.5W 56CH VTX, X/L Band, MMCX, 9-26V, IRC/Button, LED Display

SkyZone

$68.00 USD
$68.00 USD
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Overview

SKYZONE TX2501 CNC is a 5.8G analog FPV VTX (video transmitter) with up to 2.5W output power, a CNC case, and an active cooling fan for faster heat dissipation. A LED segment display helps quickly check and set BAND/CH/POWER. It supports X Band (5G Hz) and Low Band, and allows 1 MHz step custom frequency selection from 4990 to 5945.

Key Features

  • 56CH frequency table: A / B / E / F / R / L / X bands
  • Adjustable power output: 25 mW / 800 mW / 1600 mW / 2500 mW
  • Wide input voltage: 9-26V
  • LED segment display for status and setup
  • Control: IRC / Button control (fast channel and power changes)
  • Custom frequency support: 1 MHz by 1 MHz from 4990 to 5945
  • Antenna port: MMCX
  • Cooling fan noted as “Cold start cooling fan”; text states maximum power can reach 3.0-3.5W

Specifications

Model TX2501 CNC
Type 5.8G VTX
Channels 56CH (A/B/E/F/R/L/X)
Power levels 25 mW / 800 mW / 1600 mW / 2500 mW
Input voltage 9-26V
Antenna port MMCX
Protocol / control IRC / Button control, LED segment display
Mounting 30.5*30.5*M3
Size 38.8*38.6*22.5mm
Weight 27.5g
Custom frequency 4990-5945 (1 MHz steps)

Frequencies (Band / Channel)

Band A CH1 5865 / CH2 5845 / CH3 5825 / CH4 5805 / CH5 5785 / CH6 5765 / CH7 5745 / CH8 5725
Band B CH1 5733 / CH2 5752 / CH3 5771 / CH4 5790 / CH5 5809 / CH6 5828 / CH7 5847 / CH8 5866
Band E CH1 5705 / CH2 5685 / CH3 5665 / CH4 5645 / CH5 5885 / CH6 5905 / CH7 5925 / CH8 5945
Band F CH1 5740 / CH2 5760 / CH3 5780 / CH4 5800 / CH5 5820 / CH6 5840 / CH7 5860 / CH8 5880
Band R CH1 5658 / CH2 5695 / CH3 5732 / CH4 5769 / CH5 5806 / CH6 5843 / CH7 5880 / CH8 5917
Band L CH1 5362 / CH2 5399 / CH3 5436 / CH4 5473 / CH5 5510 / CH6 5547 / CH7 5584 / CH8 5621
Band X CH1 4990 / CH2 5020 / CH3 5050 / CH4 5080 / CH5 5110 / CH6 5140 / CH7 5170 / CH8 5200

Power Output at X Band

4990 1W
5020 1.2W
5050 1.4W
5080 1.5W
5110 2W
5140 2.2W
5170 2.4W
5200 2.5W

Wiring / Pinout

  • 9-26V
  • GND
  • 5V OUT
  • GND
  • VTX
  • IRC
  • SET (button)

Options

  • TX2501 CNC
  • TX2501 5.8G Antenna
  • TX2501 5G Antenna
  • 5.8G mushroom antenna
  • 5.0G mushroom antenna

What’s Included

  • VTX
  • Cable
  • MMCX to SMA cable
  • Screw accessories

Notes

  • Only one control mode can be used at a time: Button mode or IRC mode.
  • If using Button mode, turn off the IRC protocol in BF.
  • In Button mode, the LED segment displays BAND/CH and power in sequence; in IRC mode, it displays frequency and power.

For setup or compatibility questions, contact support at https://rcdrone.top/ or email support@rcdrone.top.

Details

SKYZONE TX2501 CNC 5.8G 2.5W 56CH VTX with cooling fan, 38.8×38.6×22.5 mm CNC case dimensions

CNC aluminum case with an active cooling fan helps manage heat in high-power FPV builds.

X Band power output chart and LED display power levels for TX2501 CNC VTX (25mW to 2500mW)

Switch output power from 25mW up to 2500mW, with a quick-read LED segment display for settings.

SKYZONE TX2501 CNC VTX wiring diagram showing 9–26V input, 5V out, VTX, GND and IRC pads plus SET buttonSKYZONE TX2501 CNC 5.8G 2.5W VTX frequency table for A/B/E/F/R/L/X bands plus key specs and wiring overview

56-channel band table (A/B/E/F/R/L/X) plus custom frequency support makes it easy to match common analog FPV setups.

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