 Radio Transceivers by
funkwerk avionics GmbH (formerly Filser GmbH)
Latest News
Need a Transponder plus a Transceiver?
Call for Package Price.........
Prices correct 1st Jan 2012. (20% VAT).
ATR 500 Transceiver
6,000 ATR 500s now produced !
With
similar specifications to the ATR 600 but with 9 channel memory
and other small differences, the ATR 500 transceiver fits in a
standard 57 mm aviation housing and is 165 mm long (without connectors).
Allow 50mm for connector and wires out.
Click
here for the ATR 500 brochure (PDF 0.5Mb).
Certified by:
JTSO since 2003 (No LBA.0.10.911/113 JTSO)
FAA – TSO since 2003
Functions
- 57 mm panel cut out
- Easy operation with 2 line LC-Display
- VOX intercom
- 9 memory frequencies
- Auto TX off after 2 mins
Technical data
- Frequency range: 118.00MHz ... 136.975MHz
- Channel spacing: 25kHz
- HF output power approx 6W
- NF output power approx 4W
- Weight: approx 700 g
- Power consumption: approx 150mA standby; 1.8A during transmission
- Power supply: 10.5V – 14V
- Supplied with connector; optional pre-wired harness available
See later in this section
Manufacturers price 991 euros plus VAT (approx £850.00
plus delivery to UK and VAT)
LX Price: £807.00 plus VAT £968.40 incl VAT
Order Code: ATR500
ATR 833-2K Transceiver
The very popular ATR 833 OLED is a product improvement offering
easier frequency selection coupled with a LOWER PRICE.
Available with Remote control for operation in tandem seated
aircraft
Certification: ETSO Certification received on 26 10 2004: EASA
210.0193
Click for the ATR
833 brochure (PDF 0.5Mb).
Functions
- 8.33 kHz channel spacing (but supports 25 kHz spacing)
- 57mm panel cut out
- 4 line LCD for easy operation
- Memorises frequencies with name codes
- Approx 100 ch memory with fast access
- Dual frequency watch (listen only on second freq)
- VOX intercom
- Auto Tx off after 2 mins
- Jeppesen database (please note that the integrated Jeppesen
database is optional and is not warranted for integrity and accuracy
but is offered as additional help and not as a primary source
of information)
Technical Data
- Frequency range: 118.000MHz .... 136.975 MHz
- Channel Spacing: 8.33 kHz
- HF output power: approx 6W
- NF output power: approx 4W
- Dimensions: 57mm hole in panel; length 178mm (without connector)
- Weight: approx 700 g
- Power consumption: approx 150mA standby; 1.8A during transmission
- Power Supply: 10.5V – 14V
- Supplied with connector; optional pre-wired harness available.
(See Avionics Installation
Accessories section)
Manufacturer's price 1,302.00 euro plus VAT (approx: £1115
plus delivery to UK ( £20 ) and VAT)
LX Price £1082.00 excl VAT; £1298.40 incl VAT
Order Code: ATR833
ATR 833a OLED Transceiver

The ATR833A is a VHF radio in 160mm format with the new channel
separation of 8.33 kHz. The channel spacing can be switched between
25kHz and 8,33kHz.
The built-in voice controlled intercom operates up to 4 microphones
(2 standard, 2 dynamic). In many cases no extra intercom is required.
This saves cost and weight. All headsets are separately adjustable.
Using similar headsets a 4-place intercom can be built-up.
In addition to the standard functions there are 2 memory functions
available: Up to 100 frequencies can be stored together with an
identifier. In addition, the 10 last used frequencies can be recalled
easily. The OLED-display gives perfect readability under
all lighting conditions.
- VHF transceiver with 6W output power in 160mm format
- Satisfies upcoming equipage requirement for 8.33kHz
channel spacing
- Automatic selection of 8.33kHz/25kHz spacing
- OLED display for best readability under all conditions
- Dual-watch technology, simultaneous monitoring of
two frequencies
- Voice controlled intercom for up to 4 microphones,
can be deactivated for use with external intercom
- Memory for up to 100 user-definable named
frequencies
- Easy recall of the 10 last used frequencies
- Configurable energy saving mode
Specifications:
- Dimensions 160 x 41.3 x 175 mm
- Weight ca. 800g
- Power supply voltage 13,75V DC
- Current (standby) ca. 150mA
- Current (transmitting) ca. 1.8A
- HF Transmitter power 6W
- Audio output power 4W
Manufacturer's price 1,428 euro plus VAT (approx: £1220
plus delivery to UK and VAT)
LX Price £1200.00 excl VAT; £1440.00 incl VAT
Order Code: ATR833A
ATR 600 Transceiver - discontinued

With similar specifications to the ATR 500 but with 100 channel
memory and other small changes, the ATR 600 transceiver fits in
a standard 57mm aviation housing and is 180mm long without connector.
Allow 50mm for connector and wires out. Easy operation with four
line LCD display.
HF-output - 6 watts approx.
Power consumption - 150mA (approx) in standby mode.
Power supply 10.5V to 14 V
Weight - 700 g
Although the ATR 600 is discontinued product support
is still available.
Transceiver Options
ATR 833 Remote Control New Model with OLED
Enables
full remote operation (from the rear seat) of the ATR 833 and
also the ATR 600 from version 2.1 . Supplied with full cable set.
Fits a standard 57 mm cut out,
only 45 mm deep (without connectors).
Weight 200 g.
Price £437.00 excluding VAT, £524.40
including
Order Code: ATR833RT
GS6 Mobile Housing for ATR 500 or 600

See Balloon and Portable Avionics Section
Need a Transponder plus a Transceiver? We offer a Combo Pack price.........
Combo Package
PLUS 
Price: £2495.00 excl VAT £2999.40 incl VAT
Combo Package
PLUS 
Price: £2,665.00 excl VAT £3,198.00 incl VAT
Combo Package
PLUS 
ATR 500 + Trig TT 21
Price: £2,050.00 excl VAT; £2,460.00 incl VAT
ATR 500 + TT 22
Price: £2,300.00 excl VAT; £ 2,760.00 incl VAT
Second User Transceivers and Transponders
See the new Second User Equipment section
Have you looked at our Avionics Installation
Accessories section, for wiring looms, connectors, antenna, microphones
and the like.
For more information on these transceivers, visit the funkwerk avionics
GmbH (formerly Filser GmbH) transceiver
pages.
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