Wiring Harness

Lukas Gutauskas2023-09-01T09:48:24+01:00

WIRING HARNESSES

Harry Mendelssohn Avionics can construct wiring harnesses for your new, or existing avionics. Please select the appropriate unit, fill in the details in the form below as accurately as possible and submit.

Lengths are in centimetres. Any functions not required, please enter ‘none’ or ‘n/a’. Lead times vary depending on our workload – please contact us for an estimate.

We will review the details provided and if there are any questions, we will get in touch.

Name *

First

Last

Email *

Phone

Aircraft Reg & Type

Please select the appropriate unit *

TRIG - TY91/92 RADIO

The Trig TY91/92 is a split unit comprising of a control head that sits in the panel, and a main body that is mounted elsewhere. All wiring should be measured from where the main body will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

CONTROL HEAD (cm)

TY91 body to control head.

(* IF FITTED) CONTROL HEAD 2 (cm)

TY91 body to second control head.

POWER (cm)

TY91 body to circuit breaker/fuse.

GROUND: (cm)

TY91 body to ground block.

PILOT HEADPHONE: (cm)

TY91 body to pilot headphone socket.

PILOT MICROPHONE: (cm)

TY91 body to pilot microphone socket.

COPILOT HEADPHONE (cm)

TY91 body to co-pilot headphone socket.

COPILOT MICROPHONE (cm)

TY91 body to co-pilot microphone socket.

PILOT PTT (cm)

TY91 body to pilot PTT switch.

COPILOT PTT (cm)

TY91 body to co-pilot PTT switch.

INTERCOM SWITCH (cm)

TY91 body to intercom on/off switch.

RS-232 (cm)

TY91 head to serial device. (GPS/EFIS)

AUXILIARY AUDIO (cm)

TY91 body to audio. (iPad/stall warn/...)

SPEAKER (cm)

TY91 body to cabin speaker.

REMOTE FREQUENCY STEP (cm)

TY91 head to remote step switch.

REMOTE FREQUENCY TRANSFER (cm)

TY91 head to remote flip switch.

TRANSMIT INTERLOCK (cm)

TY91 body to interlock device.

ANTENNA CABLE (cm)

TY91 body to antenna. (TNC-BNC)

TRIG - TY96/97

The Trig TY96/97 is an avionics stack radio that mounts in the panel, featuring a STEREO intercom. All wiring should be measured from where the main body will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER: (cm)

TY96 body to circuit breaker/fuse.

GROUND (cm)

TY96 body to ground block.

PILOT HEADPHONE (cm)

TY96 body to pilot headphone socket.

PILOT MICROPHONE (cm)

TY96 body to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

TY96 body to co-pilot headphone socket.

CO-PILOT MICROPHONE (cm)

TY96 body to co-pilot microphone socket.

PILOT PTT (cm)

TY96 body to pilot PTT switch.

COPILOT PTT (cm)

TY96 body to co-pilot PTT switch.

INTERCOM SWITCH (cm)

TY96 body to intercom on/off switch.

RS-232 (cm)

TY96 head to serial device. (GPS/EFIS)

AUXILIARY AUDIO (cm)

TY96 body to audio. (iPad/stall warn/...)

SPEAKER (cm)

TY96 body to cabin speaker.

STEREO MUSIC (cm)

TY96 body to music source. (iPad/ ..)

LIGHTING BUS (cm)

TY96 body to lighting circuit.

REMOTE FREQUENCY TRANSFER (cm)

TY96 body to remote flip switch.

TRANSMIT INTERLOCK (cm)

TY96 body to interlock device.

ANTENNA CABLE (cm)

TY96 body to antenna. (TNC-BNC)

TRIG - TT21/22

The Trig TT21/22 is a split unit comprising of a control head that sits in the panel, and a main body that is mounted elsewhere. All wiring should be measured from where the main body will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

CONTROL HEAD (cm)

TT21 body to control head.

(* IF FITTED) CONTROL HEAD 2 (cm)

TT21 body to second control head.

POWER (cm)

TT21 body to circuit breaker/fuse.

GROUND (cm)

TT21 body to ground block.

RS-232 (cm)

TT21 body to serial device. (GPS/EFIS)

EXTERNAL STANDBY (cm)

TT21 body to standby switch.

SUPPRESS I/O (cm)

TT21 body to suppression device.

SQUAT SWITCH (cm)

TT21 body to squat switch.

EXTERNAL IDENT (cm)

TT21 body to IDENT switch.

ANTENNA CABLE (cm)

TT21 body to antenna (TNC-BNC)

TRIG - TN72

The Trig TN72 is a WAAS GPS reciever that provides a position source to ADS-B transponders.

POWER (cm)

TT72 body to circuit breaker/fuse.

GROUND (cm)

TT72 body to ground block.

RS-232 (cm)

TT72 body to transponder.

TQ - KRT2

The TQ KRT2 radio is a single piece radio mounted in the panel. All wiring should be measured from where the radio is mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

KRT2 to circuit breaker/fuse.

GROUND (cm)

KRT2 to ground block.

PILOT HEADPHONE (cm)

KRT2 to pilot headphone socket.

PILOT MICROPHONE (cm)

KRT2 to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

KRT2 to co-pilot headphone socket.

CO-PILOT MICROPHONE (cm)

KRT2 to co-pilot microphone socket.

PILOT PTT (cm)

KRT2 to pilot PTT switch.

CO-PILOT PPT (cm)

KRT2 to co-pilot PTT switch.

INTERCOM SWITCH (cm)

KRT2 to intercom on/off switch.

RS-232 (cm)

KRT2 to serial device. (GPS/EFIS)

AUXILIARY AUDIO (cm)

KRT2 to audio. (iPad/stall warn/..)

SPEAKER (cm)

KRT2 to cabin speaker.

ANTENNA CABLE (cm)

KRT2 to antenna. (BNC-BNC)

TQ - KTX2

The TQ KTX2 is a single piece transponder that sits in the panel. All wiring should be measured from where the main body will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

KTX2 to circuit breaker/fuse.

GROUND (cm)

KTX2 to ground block.

RS-232 (cm)

KTX2 to serial device. (GPS/EFIS)

SUPPRESSION IN (cm)

KTX2 to suppression input.

SUPPRESSION OUT (cm)

KTX2 to suppression output.

SQUAT SWITCH (cm)

KTX2 to squat switch.

ANTENNA CABLE (cm)

KTX2 to antenna. (BNC-BNC)

ICOM - A220T

The Icom A220T is an avionics stack radio mounted in the panel. All wiring should be measured from where the radio is mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

A220T to circuit breaker/fuse.

GROUND (cm)

A220T to ground block.

PILOT HEADPHONE (cm)

A220T to pilot headphone socket.

PILOT MICROPHONE (cm)

A220T to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

A220T to co-pilot headphone socket.

CO-PILOT MICROPHONE (cm)

A220T to co-pilot microphone socket.

PILOT PTT (cm)

A220T to pilot PTT switch.

CO-PILOT PTT (cm)

A220T to co-pilot PTT switch.

INTERCOM SWITCH (cm)

A220T to intercom on/off switch.

LIGHTING (cm)

A220T to lighting bus.

REMOTE/RS-232 (cm)

A220T to serial device.

AUXILIARY AUDIO 1 (cm)

A220T to audio 1. (iPad/..)

AUXILIARY AUDIO 2 (cm)

A220T to audio 2. (stall warn/..)

AUXILIARY AUDIO 3 (cm)

A220T to audio 3. (GPS/..)

FREQUENCY EXCHANGE (cm)

A220T to remote flip switch.

MEMORY CHANNEL (cm)

A220T to memory channel switch.

INTERLOCK (cm)

A220T to interlock device.

SPEAKER (cm)

A220T to cabin speaker.

ANTENNA CABLE (cm)

A220T to antenna. (BNC-BNC)

GARMIN - GTR225A/B

The Garmin GTR225A/B is an avionics stack radio that mounts in the panel. All wiring should be measured from where the main body will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

GTR225A to circuit breaker/fuse.

GROUND (cm)

GTR225A to ground block.

PILOT HEADPHONE (cm)

GTR225A to pilot headphone socket.

PILOT MICROPHONE (cm)

GTR225A to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

GTR225A to co-pilot headphone socket.

CO-PILOT MICROPHONE (cm)

GTR225A to co-pilot microphone socket.

PILOT PTT (cm)

GTR225A to pilot PTT switch.

CO-PILOT PTT (cm)

GTR225A to co-pilot PTT switch.

INTERCOM SWITCH (cm)

GTR225A to intercom on/off switch.

RS-232 (cm)

GTR225A to serial device. (GPS/EFIS)

AUXILIARY AUDIO (cm)

GTR225A to audio. (GPS/stall warn/..)

SPEAKER (cm)

GTR225A to cabin speaker.

LIGHTING BUS (cm)

GTR225A to lighting circuit.

REMOTE TUNE UP (cm)

GTR225A to remote tune up switch.

REMOTE TUNE DOWN (cm)

GTR225A to remote tune down switch.

ANTENNA CABLE (cm)

GTR225A to antenna. (BNC-BNC)

FUNKE - ATR833

The FUNKE ATR833 series radios are single piece units mounted in the panel. Wiring is the same for LCD, OLED and S versions. All wiring should be measured from where the radio is mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

ATR833 to circuit breaker/fuse.

GROUND (cm)

ATR833 to ground block.

PILOT HEADPHONE (cm)

ATR833 to pilot headphone socket.

PILOT MICROPHONE (cm)

ATR833 to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

ATR833 to co-pilot headphone socket.

CO-PILOT MICROPHONE: (cm)

ATR833 to co-pilot microphone socket.

PILOT PTT: (cm)

ATR833 to pilot PTT switch.

CO-PILOT PTT (cm)

ATR833 to copilot PTT switch.

INTERCOM SWITCH (cm)

ATR833 to intercom on/off switch.

REMOTE/RS-232 (cm)

ATR833 to serial device or remote head.

AUXILIARY AUDIO (cm)

ATR833 to audio. (iPad/stall warn/..)

SPEAKER (cm)

ATR833 to cabin speaker.

ANTENNA CABLE (cm)

ATR833 to antenna. (BNC-BNC)

BECKER - AR6201

The Becker AR6201 radio is a single piece radio mounted in the panel. All wiring should be measured from where the radio is mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

AR6201 to circuit breaker/fuse.

GROUND (cm)

AR6201 to ground block.

PILOT HEADPHONE (cm)

AR6201 to pilot headphone socket.

PILOT MICROPHONE (cm)

AR6201 to pilot microphone socket.

CO-PILOT HEADPHONE (cm)

AR6201 to co-pilot headphone socket.

CO-PILOT MICROPHONE (cm)

AR6201 to co-pilot microphone socket.

PILOT PTT (cm)

AR6201 to pilot PTT switch.

CO-PILOT PTT (cm)

AR6201 to co-pilot PTT switch.

INTERCOM SWITCH (cm)

AR6201 to intercom on/off switch.

LIGHTING (cm)

AR6201 to lighting bus.

AUXILIARY AUDIO (cm)

AR6201 to audio. (iPad/stall warn/..)

REMOTE FREQUENCY TRANSFER (cm)

AR6201 to remove flip switch.

SPEAKER (cm)

AR6201 to cabin speaker.

ANTENNA CABLE (cm)

AR6201 to antenna. (BNC-BNC)

BECKER - BXP6401

The Becker BXP6401 is a single piece transponder that sits in the panel. All wiring should be measured from where the main will be mounted allowing sufficient length for routing around the airframe and securing the wires into place.

POWER (cm)

BXP6401 to circuit breaker/fuse.

GROUND (cm)

BXP6401 to ground block.

LIGHTING (cm)

BXP6401 to lighting bus.

SUPPRESSION INPUT (cm)

BXP6401 to suppression input.

REMOTE IDENT (cm)

BXP6401 to remote ident switch.

SQUAT SWITCH (cm)

BXP6401 to squat switch.

REMOTE REPLY LIGHT (cm)

BXP6401 to reply indicator.

ALTITUDE INPUT (cm)

BXP6401 to altitude encoder.

ANTENNA CABLE (cm)

BXP6401 to antenna. (BNC-BNC)

Additional Notes