KAVAN V20 Pro is a top 24-channel RC set for the most demanding modellers with a brand-new tri-band TD Pro transmission system with full telemetry support. It boasts a peak response time of up to 4 ms, with a range of up to tens of kilometres. You can choose TW/TD/ACCESS/ACCESS R9/ACCST D16 protocols, also with telemetry. The V20 Pro can therefore be paired with a wide range of KAVAN or FrSky receivers, telemetry or not, with classic PWM and S.BUS outputs.

V20 Pro is suitable for both advanced and sport pilots. Excellent for controlling various aircraft models or heli/multicopters. You can also easily set it up for boats or land models, for example. To do this, use the wide range of functions and mixes available in the ETHOS™ operating system. You can conveniently adjust these to your preferences on the large, high-brightness touchscreen.

You have a pair of high-precision gimbals with side-independent haptic feedback, mounted on 10 ball bearings. This ensures perfectly smooth movement of the sticks in every direction. Their position is sensed by high-quality Hall sensors. Compared to potentiometers, they have higher sensitivity, are not subject to mechanical wear and tear (most often around the centre position), and better withstand the effects of moisture and dust. The control is therefore more accurate and reliable. You can rotate the gimbals up to 8° and limit their range of travel to 45–60°. Of course, there is also the possibility of adjusting the strength of the self-centring springs and ratchet now without the need to disassemble the transmitter. All gimbal response settings can be conveniently adjusted using screws on the front panel. To change the mode, select the desired mode in the settings menu, and in a few moments, adjust the throttle stick ratcheting.

For controlling other functions, there are 6 three-position switches, 2 two-position (1 momentary) switches, 2 side rotary sliders, 6 user-programmable buttons (front) and two momentary buttons (rear). The built-in 6-axis gyro sensor can be set to control the throttle channel, control mix rates and is also used to wake up the display. The trim levers and knobs are all-metal, rigorously CNC-machined. The design of the controller layout and body ergonomics is the result of dozens of hours of testing and fine-tuning by the KAVAN team.

The transmitter body is sturdy and perfectly fits the hand. Rubberised grips on the sides and back of the transmitter provide a firm, comfortable and secure grip. From here, you can reach all the controls without difficulty. The gimbals are located close to the edges of the transmitter. So you don’t even need a tray to hold the transmitter comfortably. For maximum ergonomics, long tuning sticks with switches can also be purchased.

The V20 Pro has memory for up to 64 models expandable via a microSD card. In addition to displaying telemetry data on the screen, voice output and vibration feedback are also available. Telemetry is fully wireless. Built-in Text-To-Speech (TTS) engine. Trainer mode is also wireless.

It is powered by a 2S LiPo battery with a capacity of 4000 mAh, which can be charged directly via USB-C. The transmitter is equipped with a balancer (±50 mV) for 2S LiPo batteries, and charges with 2 A at 5 V.

All KAVAN transmitters are covered by a three-year extended warranty.

Features

• 4.3″ high-brightness colour backlit LCD touch screen with 800×480 px resolution
• Up to 20 flight modes for perfect control of your model in all conditions
• Full telemetry with data transfer from a wide range of sensors with the ability to write to an SD card
• Memory for 64 models expandable via SD card
• Wireless voice output telemetry
• Updateable software
• 6 three-position switches, 2 two-position (1 momentary) switches
• 2 side rotary sliders, 2 momentary buttons on the rear
• 6 user-programmable buttons (front)
• 6-axis gyroscope sensor
• Precision front-adjusted gimbals mounted on 10 ball bearings
• Wireless Trainer mode
• F.BUS port for programming servos
• Model names with 15 characters
• Subtrims
• Reversing the servo rates direction
• End-point adjustments (EPA) and rate limiting
• Servo speed setting
• Resetting data
• Fail-safe rates
• Dual rates
• Setting the rates along 2 exponential curves or 21-point curves.
• Freely programmable mixes
• Engine shutdown
• Safe idle
• Logical switches
• Clear user menu with customizable widgets
• Servo monitor and servo tester
• Three timers (stopwatch or timer)
• Model run time
• Transmitter operating time
• Controller positions checklist on startup
• Adjustable display backlight intensity
• Calibration of gimbals
• Sound and vibration alarms
• Range check
• 3-receiver operation mode setting
• Haptic and audio feedback and a built-in Text-To-Speech engine
• USB-C simulator connection
• Compatible with tuning long sticks

Technical specifications

• Transmission systems: TD Pro, TW, TD, ACCESS, ACCESS R9, ACCST D16
• Antenna: 4 built-in antennas LoRa + FSK (2.4GHz + 868 MHz)
• Dimensions: 221.5×214.5×94 mm (H×W×D)
• Weight: 1125 g (including battery)
  • • • • • Operating system: ETHOS™
• Internal RF module: TD-ISRM Pro
• Number of channels: up to 24
• Operating voltage range: 6.5–8.4 V (2S LiPo battery)
• Operating temperature: (-10)–60 °C
• Operating current: 240 mA at 7.4 V
• Charging current: ≤1 A ± 200 mA
• USB adapter voltage: 5 V + 0.2 V
• USB adapter current: >2.0 A
• Display: High-brightness backlit touch LCD with 800×480 resolution at 4.3″ diagonal

Set contents:

• KAVAN V20 Pro transmitter red
• Hardened, lockable transport case
• Transmitter battery 2S LiPo 4000 mAh
• Neck strap
• Quick start guide