Becker Avionics Transceiver RT 6211, 6 W

The Becker Avionics RT6211, 6 W is a professional remotely installed VHF/AM aviation transceiver with 8.33 kHz and 25 kHz channel spacing, designed for demanding and certified avionics installations. As the successor to the proven RT6201, the RT6211 combines compact dimensions, low weight and modern digital signal processing with comprehensive communication and audio functions.

The RT6211 series features Design Assurance Level C (DAL C), meeting higher development and certification requirements than the previous RT6201 series with DAL D.

Unlike a conventional panel-mounted aviation radio, the RT6211 has no integrated control panel. The radio module is installed at a suitable location within the aircraft and operated via a separate control unit, such as the Becker Avionics RCU6211.

This remote concept provides exceptional installation flexibility and is particularly suitable for cockpits with limited instrument panel space or applications where the transceiver needs to be positioned independently of the control unit.

DAL C – For Demanding Avionics Installations

An important feature of the RT6211 is its Design Assurance Level C (DAL C).

Compared with the previous RT6201 with DAL D, the RT6211 series meets more stringent development and verification requirements.

This makes the RT6211 particularly suitable for demanding certified avionics installations and professional aviation applications.

8.33 kHz and 25 kHz Channel Spacing

The RT6211 supports both modern 8.33 kHz and conventional 25 kHz channel spacing.

The complete VHF aviation communication band is covered.

Up to 760 channels are available with 25 kHz spacing, while up to 2,280 channels can be used with 8.33 kHz spacing.

The radio therefore meets the requirements for European 8.33 kHz aviation communication.

6 W Transmitter Output

This model is the 6 W version RT6211-(020).

RF transmitter output is:

at least 6 W with a 14 V aircraft electrical system

at least 6 W with a 28 V aircraft electrical system

The full specified 6 W transmitter output is therefore available in both typical 12/14 V and 24/28 V installations.

For applications requiring higher transmitter output, the RT6211 is also available in a version providing up to 10 W at 28 V.

Modern Digital Signal Processing

The Becker Avionics 6200 Series uses modern Digital Signal Processing (DSP) technology.

The high level of digital integration provides efficient signal processing while maintaining compact dimensions and low weight.

The system is designed to provide reliable and intelligible radio communication under typical aviation operating conditions.

Dual Watch / SCAN Mode

The RT6211 supports Becker's Dual Watch function, also referred to as SCAN Mode.

This allows a second frequency to be monitored in addition to the active frequency.

For example, the pilot can communicate on the active frequency while simultaneously monitoring the standby frequency for incoming transmissions.

This is particularly useful when preparing for a frequency change or monitoring another relevant radio channel.

Integrated 4-Place Intercom

The 6 W version of the RT6211 features an integrated 4-place intercom.

The system supports two separate intercom circuits and provides comprehensive integration options for different headset and cockpit configurations.

In many installations, this can eliminate the need for an additional standalone intercom system.

AUX Audio Input

The integrated AUX audio input allows additional audio signals to be connected to the system.

This can be used, for example, to reproduce audio warnings or signals from other avionics equipment through the connected headsets.

Powerful Loudspeaker Output

In addition to the headphone outputs, the Becker 6200 Series provides an output for an external cockpit loudspeaker.

Output power is at least 4 W into 4 ohms.

With a suitable installation, the radio can therefore directly drive an appropriate cockpit loudspeaker.

Remote Installation

The RT6211 was specifically designed for remote installation.

The transceiver module can be mounted independently of the instrument panel at a suitable location within the aircraft.

Operation is provided through a separate control unit.

A typical installation consists of:

Becker Avionics RT6211 Remote Transceiver

Becker Avionics RCU6211 Remote Control Unit

The RCU6211 is designed for installation in a standard 58 mm / 2¼-inch instrument cutout and requires very little instrument panel space.

Separating the radio module from the control unit allows the available installation space to be used particularly efficiently.

Tandem Operation

The Becker 6200 Series also supports tandem configurations.

This is particularly useful for gliders, motor gliders, training aircraft and other aircraft with tandem seating arrangements.

Depending on the installation, additional control positions can be provided, allowing the radio to be operated from different cockpit positions.

Wide Supply Voltage Range

The RT6211 operates over a wide supply voltage range, making it suitable for both typical 12/14 V and 24/28 V aircraft electrical systems.

A lower voltage range is also provided for limited emergency operation.

Compact and Lightweight

A major advantage of the remote concept is the compact design of the transceiver module itself.

The RT6211 weighs only approximately 600 g.

With mounting frame, the radio module measures approximately:

Width: 67 mm

Height: 40 mm

Length: 188 mm

This allows the unit to be installed flexibly at a suitable location within the aircraft.

Robust Design

The Becker Avionics 6200 Series was developed for professional aviation applications.

The remote radio module is designed for an extended operating temperature range, making it suitable for installation locations outside the immediately heated cockpit area.

Its robust construction is intended to provide high reliability and long service life.

Features:

Professional VHF/AM aviation transceiver

Remote transceiver for flexible installation

Successor to the proven RT6201

Becker Avionics 6200 Series

Design Assurance Level C (DAL C)

8.33 kHz and 25 kHz channel spacing

Up to 2,280 channels with 8.33 kHz spacing

760 channels with 25 kHz spacing

6 W RF transmitter output

At least 6 W at 14 V

At least 6 W at 28 V

Modern DSP technology

Dual Watch / SCAN Mode

Simultaneous monitoring of a second frequency

Integrated intercom

4-place intercom

Two separate intercom circuits

AUX audio input

Headphone outputs

Integrated loudspeaker output

At least 4 W loudspeaker output into 4 ohms

Adjustable squelch

Remote operation via RCU6211

Flexible positioning of the transceiver module

Tandem configurations possible

Suitable for 12/14 V and 24/28 V aircraft electrical systems

Weight only approx. 600 g

Robust construction

Extended operating temperature range for the remote unit

ETSO/TSO certified

FCC approved

Technical Specifications:

Model: Becker Avionics RT6211

Version: RT6211-(020)

Output version: 6 W

Device type: Remote VHF/AM Aviation Transceiver

Design Assurance Level: DAL C

Channel spacing: 8.33 kHz / 25 kHz

Channels at 25 kHz: 760

Channels at 8.33 kHz: 2,280

RF transmitter output at 14 V: ≥ 6 W

RF transmitter output at 28 V: ≥ 6 W

Supply voltage: 10.25 – 33 V DC

Emergency operating voltage: 9.0 – 10.25 V DC

Current consumption, receive / standby at 12 V: ≤ 140 mA

Current consumption, transmit at 12 V: < 2 A

Dual Watch: Yes

Intercom: Integrated

Intercom positions: Up to 4

Intercom circuits: 2

AUX audio input: Yes

Headphone output: ≥ 300 mW into 150 ohms / ≥ 100 mW into 600 ohms

Loudspeaker output: ≥ 4 W into 4 ohms

Squelch: Adjustable

Maximum operating altitude: 35,000 ft

Operating temperature, remote unit: -40 °C to +55 °C

Short-time operating temperature: up to +70 °C

Storage temperature: -55 °C to +85 °C

Weight: approx. 600 g

Dimensions:

RT6211 Remote Transceiver with mounting frame:

Width: approx. 67 mm

Height: approx. 40 mm

Length: approx. 188 mm

The compact radio module can be installed separately from the control unit at a suitable location within the aircraft.

Approvals / Standards:

ETSO-2C37e

ETSO-2C38e

TSO-C169a

FCC approved

EASA Approval: EASA.21O.10075461

Design Assurance Level: DAL C

Dual Watch / SCAN Mode:

The integrated Dual Watch function allows a second frequency to be monitored while the active frequency remains available for communication.

This makes it possible, for example, to monitor the next required radio frequency before changing over from the currently active channel.

Integrated Intercom:

The 6 W version of the RT6211 provides an integrated 4-place intercom with two separate intercom circuits.

This allows the system to be adapted flexibly to different cockpit, headset and crew configurations.

6 W Version:

This product is the 6 W version of the Becker Avionics RT6211.

Transmitter output is at least 6 W at both 14 V and 28 V supply voltage.

For installations requiring higher transmitter output with a 28 V electrical system, the RT6211 is also available in a 10 W version.

Installation and Operation:

The RT6211 is a remote transceiver without an integrated control panel.

A compatible separate control unit is required for operation, such as the Becker Avionics RCU6211.

The RCU6211 features an illuminated display and supports both 8.33 kHz and 25 kHz channel spacing. Its compact 58 mm / 2¼-inch format requires very little instrument panel space.

The RT6211 transceiver module itself can be mounted independently at a suitable location within the aircraft.

Installation must be carried out in accordance with the applicable airworthiness, regulatory and technical requirements for the respective aircraft.

Scope of Delivery:

Becker Avionics RT6211 Remote VHF Transceiver, 6 W version

Connector kit

Mounting frame

The RCU6211 control unit is not included and must be ordered separately.

Additional wiring and installation accessories are available separately unless explicitly stated otherwise.

The Becker Avionics RT6211, 6 W is a professional solution for pilots, aircraft owners and avionics specialists looking for a compact, certified and flexibly installable 8.33 kHz remote aviation communication system with DAL C design assurance.

With 6 W transmitter output at both 14 V and 28 V, Dual Watch, an integrated 4-place intercom, comprehensive audio functions and a weight of only approximately 600 g, the RT6211 is particularly suitable for demanding avionics installations where flexibility, low weight and professional certification are key requirements.