Air-Bus TMR880i User manual

TMR880i TETRA Mobile Radio
Office Installation Instructions
TRATRAPP00138-1-1en
05/2021

TMR880i Vehicle Installation Instructions TRATRAPP00138-1-1en
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However, the suggestions, directions, comments and statements made in the document (e.g. regarding the compatibility,
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Copyright © 2020-2021 AIRBUS DS SLC, all rights reserved.

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Contents
1. GENERAL INFORMATION..................................................................................................................8
1.1. CONTACT........................................................................................................................................8
2. TECHNICAL SPECIFICATIONS..........................................................................................................9
3. SALES PACKAGES FOR TMR880I ..................................................................................................10
3.1. SALES PACKAGE OPTION 1.............................................................................................................10
3.2. SALES PACKAGE OPTION 2.............................................................................................................11
3.3. RADIO SALES PACKAGE..................................................................................................................11
3.4. OPERATION WITHOUT CUR-3 FROM A TABLET OR PC......................................................................11
4. OPTIONAL EXTERNAL AUDIO ACCESSORIES.............................................................................12
4.1. OPTIONAL DATA ACCESSORIES ......................................................................................................12
5. ACCESSORIES FOR OFFICE INSTALLATION................................................................................13
5.1. HANDSET (HSU-6)........................................................................................................................14
5.2. HANDSFREE MICROPHONE (HFR-1) ...............................................................................................14
5.3. HANDSFREE PUSH-TO-TALK BUTTON (PTT-1)..................................................................................15
5.4. DATA CABLE (DLR-3T)..................................................................................................................15
5.5. ANTENNA (AN-60).........................................................................................................................16
5.6. CUR-3 INSTALLATION CABLES........................................................................................................16
5.7. POWER SUPPLY (ACR-7E, ACR-7U, ACR-7X) FOR OFFICE USE.....................................................16
5.8. SPEAKER MICROPHONE (MPR-4)...................................................................................................17
5.9. LOUDSPEAKER (HFS-10)...............................................................................................................17
5.10. LOUDSPEAKER 15W (HFS-11) ......................................................................................................17
5.11. DESKTOP GOOSENECK MICROPHONE DGM-1.................................................................................18
5.12. SWIVEL MOUNT (HHR-1) FOR CONTROL UNIT CUR-3 .....................................................................19
5.13. OTHER PARTS ...............................................................................................................................19
5.13.1. Installation plate ..................................................................................................................19
5.13.2. Fuse 5A 125°C rated...........................................................................................................20
6. CONNECTORS AND PIN LAYOUTS ................................................................................................21
6.1. CONNECTORS IN THE BACK-FRONT .................................................................................................21
6.2. CONNECTORS IN THE FRONT PANEL................................................................................................22
6.3. CONNECTORS IN CUR-3................................................................................................................22
6.4. AUDIO ACCESSORY USE .................................................................................................................23
6.5. SPEAKER MICROPHONE CABLE AND CONNECTOR OPTIONS...............................................................23
6.5.1. Speaker microphone (MPR-4) ............................................................................................23
6.6. SYSTEM CABLE CONNECTOR..........................................................................................................25
6.7. CONTROL UNIT INTERFACE CONNECTOR..........................................................................................32
6.8. I/O AUXILIARY ACCESSORY CONNECTOR........................................................................................33
6.9. EXTERNAL SMART CARD CONNECTOR............................................................................................35
6.10. ACTIVE GPS ANTENNA CONNECTOR...............................................................................................35
6.11. TETRA ANTENNA CONNECTOR ......................................................................................................35
6.12. SMART CARD CONNECTOR .............................................................................................................36
7. INSTALLING TMR880I.......................................................................................................................37

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7.1. OVERVIEW ....................................................................................................................................37
7.2. INSTALLING THE ANTENNA ..............................................................................................................37
7.2.1. Selecting the antenna site...................................................................................................37
7.2.2. Installing the antenna..........................................................................................................38
7.3. ASSEMBLING CUR-3.....................................................................................................................39
7.3.1. Assembling the installation cable........................................................................................39
7.3.2. Connecting the speaker microphone cable (used with MPR-4)..........................................40
7.3.3. Tools needed for disassembling and assembling...............................................................41
8. ASSEMBLING THE DK KIT...............................................................................................................43
8.1. ASSEMBLING THE A-COVER............................................................................................................43
8.2. ASSEMBLING THE B-COVER............................................................................................................48
8.2.1. Overview .............................................................................................................................48
8.2.2. Installing the power supply unit...........................................................................................49
8.2.3. IGN power on/off control.....................................................................................................50
8.3. FINAL ASSEMBLY INSTRUCTIONS.....................................................................................................51
8.4. INSTALLING HSU-6 (OPTIONAL ITEM)..............................................................................................54
9. FUNCTIONAL TESTING....................................................................................................................55
10. CONFIGURING OPTIONAL CONNECTIONS...............................................................................57
11. PROGRAMMING IN THE TAQTO TOOL ......................................................................................58

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List of Tables
Table 1. Technical specifications..................................................................................................9
Table 2. Accessory reference list ...............................................................................................13
Table 3. CUR-3 installation cables.............................................................................................16
Table 4. Technical data of the MPR-4 connector.......................................................................24
Table 5. System cable connector...............................................................................................25
Table 6. CA-105 power cable interface......................................................................................27
Table 7. Connections in X100 (handset connector in X2)..........................................................30
Table 8. Connections in X200 (data cable connection in X2).....................................................31
Table 9. Control unit interface connector....................................................................................32
Table 10. I/O Auxiliary Accessory Connector.............................................................................34
List of Figures
Figure 1. TMR880i TETRA mobile radio......................................................................................8
Figure 2. Handset HSU-6 (left) and phased-out model HSU-1T (right)......................................14
Figure 3. Connected handset HSU-6.........................................................................................14
Figure 4. Handsfree microphone HFR-1....................................................................................15
Figure 5. Handsfree push to talk button PTT-1..........................................................................15
Figure 6. Data cable DLR-3T.....................................................................................................15
Figure 7. CUR-3 installation cables............................................................................................16
Figure 8. Power supply for office use ACR-7 (left) and ACR-1 (right)........................................16
Figure 9. Speaker microphone MPR-4 (left) and phased-out MPR-1 (right)..............................17
Figure 10. Loudspeaker HFS-10................................................................................................17
Figure 11. Loudspeaker HFS-11................................................................................................18
Figure 12. Gooseneck microphone DGM-1 ...............................................................................18
Figure 13. Swivel mount for CUR-3 ...........................................................................................19
Figure 14. Installation plate........................................................................................................19
Figure 15. Fuse..........................................................................................................................20
Figure 16. Back-front connectors...............................................................................................21
Figure 17. Front panel connectors.............................................................................................22
Figure 18. MPR-4 connector......................................................................................................23
Figure 19. Speakermic MPR-4 connector..................................................................................24
Figure 20. Face view of 26-pin high density D connector (radio part) X1..................................25
Figure 21. CA-105/156 system connector interface...................................................................27
Figure 22. Face-view of integrated DTC-1 (X2) .........................................................................30
Figure 23. Face view of 26-pin high density D connector (radio part)........................................32
Figure 24. Face view of 26-pin high density D connector (radio part)........................................33
Figure 25. Face view of 26-pin high density D connector (radio part)........................................34
Figure 26. Face view of RJ45 smart card reader (radio part) ....................................................35
Figure 27. Face view of SMA GPS antenna (radio part)............................................................35
Figure 28. Face view of TNC TETRA antenna (radio part)........................................................35
Figure 29. Face view of smart card connector (radio part) ........................................................36
Figure 30. CUR-3installation cable ............................................................................................39

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Figure 31. Connecting the CUR-3 installation cable ..................................................................40
Figure 32. Fastened cable cover, with system cable and CA-157 speaker microphone cable..40
Figure 33. CA-157 adapter cable with RJ-45 connector ............................................................41
Figure 34.Main assembly of desktop ........................................................................................42
Figure 35. A-cover......................................................................................................................43
Figure 36. Fixing plate................................................................................................................43
Figure 37. Mounting the fixing plate...........................................................................................44
Figure 38. Radio part .................................................................................................................44
Figure 39. Mounting the radio....................................................................................................44
Figure 40. CUR-3 control unit ....................................................................................................45
Figure 41. Swivel mount.............................................................................................................45
Figure 42. Attaching the swivel mount to CUR-3.......................................................................45
Figure 43. Attaching the swivel body .........................................................................................46
Figure 44. Swivel mount and CUR-3 cable................................................................................46
Figure 45. CUR-3 and HFS-10 to A-cover .................................................................................46
Figure 46. HFS11 mount (OPTION) to A-cover .........................................................................47
Figure 47. HFS-10 to A-cover....................................................................................................47
Figure 48. HFS-11 (OPTION) to A-cover...................................................................................47
Figure 49. MPR-4 holder to A-cover ..........................................................................................48
Figure 50. MPR-4 cable clamp...................................................................................................48
Figure 50. B-cover......................................................................................................................48
Figure 51. Fixing the power supply unit .....................................................................................49
Figure 52. System cable ............................................................................................................49
Figure 53. Preparing the system cable ......................................................................................50
Figure 54. Fuses to the system cable ........................................................................................50
Figure 55. Connecting the supply wires.....................................................................................51
Figure 56. Protecting the supply wires.......................................................................................51
Figure 57. Connecting loudspeaker and handset ......................................................................51
Figure 58. Cables to B-cover .....................................................................................................52
Figure 59. Assembling the A- and B-covers...............................................................................52
Figure 60. Connecting TMR880i backplane connectors. ...........................................................53
Figure 61. Mounting the A- and B-covers ..................................................................................53
Figure 62. Connecting the speaker microphone ........................................................................53
Figure 63. Handset.....................................................................................................................54
Figure 64. Handset fixing plate to A-cover.................................................................................54
Figure 65. Handset to A-cover...................................................................................................54
Figure 66. Checking the power supply and supply connection..................................................55
Figure 67. Handset functionality check......................................................................................55
Figure 68. Speaker microphone functionality check ..................................................................56
Figure 69. Connecting the programming cable CA-122.............................................................58

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DOCUMENT AMENDMENTS
Version Date Comments Chapter
Updated
1-1 05/2021 Revised version. Throughout

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1.General information
The Airbus TMR880i TETRA mobile radio conforms to the ETSI standards for compatible digital
TETRA networks. It has been targeted to meet the demanding communications requirements of
professional mobile radio (PMR) users, from voice communication to messaging and data
transmission.
This document instructs how to install the TMR880i to the office configuration desktop kit (DK).
There is a separate document, TMR880i TETRA Mobile Radio: Vehicle Installation Instructions
(TRATRAPP00137), available for instructions on how to install the Vehicle kit in the vehicle
environment.
Figure 1. TMR880i TETRA mobile radio
1.1. Contact
For support regarding this installation guide, please contact TETRA Terminal Customer Support
via the Airbus SLC Customer Portal: https://hub.securelandcommunications.com/s/.

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2.Technical specifications
The Airbus TMR880i TETRA mobile radio fulfils the following specifications for TETRA radio
equipment in the temperature range -20 to +55°C:
•ETS 300 392-2 Voice and Data Air Interface,
•ETS 300 394 Voice and Data Conformance testing
•ETS 300 395 V + D Air Interface.
Table 1. Technical specifications
Functionality
Description
Operation mode Trunked mode (TMO, duplex and semi-duplex) and Direct mode (DMO, simplex)
Frequency Band RC9:
TMO TX 380-390 and 410-420 MHz
TMO RX 390-400 and 420-430 MHz
DMO TX & RX 380-400 and 410-430 MHz
RC16:
TMO TX 806-825 MHz
TMO RX 851-870 MHz
DMO TX & RX 806-825 and RX 851-870 MHz
Output power ETS 300 392-3 compliant power class 3
Receiver class Class A
Durability Control unit CUR-3 is water and dust resistant (IP55 classification).
Operating voltage from 10.8 V to 15.6 V DC
(min. voltage 6.0V in non-operation mode)
Dimensions & weight Control unit:
Length x Height: 190 x 72 mm
Thickness: 26 mm (36 mm with rotary switch)
Weight: 240 g
Radio unit:
L x H x W: 182 x 60 x 125 mm
Weight: 1004 g
Interfaces External control unit
16 configurable I/O pins (e.g. External alarm)
Multiple audio devices
Programming through Hirose connector in system - cable CA-105
Serial data, via external data cable DLR-3T
NMEA output
External power on/off
External PTT
External emergency PTT
Ignition sense
Display 2,6inch Illuminated high-contrast full graphics color display
65,536 colors, 130 x 130 pixels
Keypad Alphanumeric keypad, Power On key, selection keys, 4-way navigation keys, volume
keys, Red Function key, Duty key, Fast Menu key, Group selector, Back key, Display
brightness key
Current consumption RX idle average 600 mA (CUR-3 lights on, GPS on, audio on)
TX average 1.4 A (CUR-3 lights on, GPS on)
Power supply requirement 8 A
Power supply The ACR-7 power supply input voltage can vary between 100-240V AC The output
voltage is 12V DC and max current is 10A

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3.Sales packages for TMR880i
The TMR880i office configuration desktop kit enables easy operation of the radio on the desk. It is
transportable, so it can be moved to a new location for example when cleaning the desk. It contains
a desktop kit (DK) chassis, a compact black box, in which the radio transceiver and power supply
240V AC / 12V DC cabling can be packed easily together with the included mounting accessories.
On the top of the DK chassis, there is a place for a separate, highly ergonomic CUR-3 control unit,
optimised for easy and reliable use in the office. It is mounted on the top using a HHR-1 Swivel.
The basic configuration includes a speaker microphone MPR-4 and loudspeaker HFS-10, which
can be mounted outside the DK chassis
There are two alternative ways to set up the office configuration with the existing sales packages.
These options are presented in more detail below.
3.1. Sales package Option 1
Customer-specific radio sales package, which includes a RC-9 (380-430MHz) or RC-16
(800MHz) radio unit. It can be complemented with the DK-LE or DK-AX sales package, which
includes CUR-3, power supply, and DK chassis. ((DK-LE includes a Latin keypad, CUR-3 and
EU-plug power supply, while AX includes an Arabic keypad and UK plug). The Control Unit sales
package is generic for all customers.)
The CUR-3 Control Unit is available in 5 different keymat variants: Latin, Arabic, Chinese,
Korean and Greek.
The contents of the DK-AX and DK-LE sales packages are listed here as reference.
Sales code
Sales package
Description
HT8524AA DK-AX DESKTOP KIT TMR880I Mechanical desktop Kit Assembly
HHR-1 Swivel
ACR-7UK POWER DYS6150 100-240V 10A 12V
MPR-4 Speaker Microphone
HFS-10 Speaker Molex Connector
CUR-3 Control Unit (Arabic Keypad) For Desktop Kit
CA-116 INST CABLE CUR-3 0.75M
CA-157 ADAPTER RJ-50 FOR MPR-4
HT8525AA DK-LE DESKTOP KIT TMR880I Mechanical desktop Kit Assembly
HHR-1 Swivel
ACR-7EU POWER DYS6150 100-240V 10A 12V
MPR-4 Speaker Microphone
HFS-10 Speaker Molex Connector
CUR-3 Control Unit (Latin Keypad) For Desktop Kit
CA-116 INST CABLE CUR-3 0.75M
CA-157 ADAPTER RJ-50 FOR MPR-4

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3.2. Sales package Option 2
Customer-specific radio sales package, which includes a RC-9 (380-430MHz) or RC-16
(800MHz) radio unit. It can be complemented with the CUR-3 Control Unit sales package, which
contains a CUR-3 control unit with installation cable and an optional selection of speaker
microphone cable, speaker microphone, loudspeaker, installation swivel HHR-1, hands-free PTT
and a hands-free microphone. The benefit of this second sales package option is that is has
fewer configurations if you are also managing vehicle installations.
This configuration is simply a DK package, which contains DK chassis and power supply (DK-UK
or DK-EU power supply socket variants).
Sales code Sales package Description
HT12040AA DK-EU DESKTOP KIT TMR880I MECH. DESKTOP KIT TMR ASSEMBLY
ACR-7EU POWER DYS6150 100-240V 10A 12V
HT12041AA DK-UK DESKTOP KIT TMR880I MECH. DESKTOP KIT TMR ASSEMBLY
ACR-7UK POWER DYS6150 100-240V 10A 12V
3.3. Radio sales package
A typical customer radio sales package contains a transceiver unit, system cable CA-105 or CA-
156, installation plate and screws, as well as 1-3 Quick Guides.
Note that the use with the office desktop kit requires a radio kit with CA-105, which enables the
use of external audio accessories, and is the preferred choice.
3.4. Operation without CUR-3 from a tablet or PC
The TMR880i office configuration product can be integrated to a bigger user GUI, such as a
tablet or PC. These kind of configurations are customised base on the customer needs.
This solution can be based on the sales package options 1 or 2, with or even without CUR-3.
The same audio accessories as with CUR-3 are used as audio devices, a speaker microphone
MPR-4 as well loudspeaker HFS-10, which can be mounted outside the DK chassis. The audio
lines can also be connected to external 3rd party integrated audio solutions, such as control
rooms.

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4.Optional external audio accessories
Thanks to a variety of installation options, versatile interfaces and I/O lines, the TMR880i is
perfectly suited to diverse applications.
Airbus has a wide selection of optional compliant audio accessories which help build a solution for
various office needs, such as a HF kit (wired small microphone HFR-1 and separate small PTT-1),
a Handset HSU-6, or a Gooseneck microphone with PTT DGM-1. The HFS-11 is an alternative
15W external loudspeaker for HFS-10
Note that the size of the DK office installation mechanics is compact. The size may be limited for
some bigger audio accessories. The use case and usability aspects must be considered carefully
before the installation.
4.1. Optional Data accessories
The office solutions typically include a tablet or PC. TMR880i can be connected to the data
device using the optional DLR-3T data cable (DLR-3T Data cable RS232). This interface
enables remote control by using the AT commands, while the user interface can be integrated as
a part of the smart device or PC applications
.

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5.Accessories for office installation
TMR880i has the following accessories available. Note that some of the accessories may not be
available in all countries. Check the availability from your local distributor.
Check your warranty terms before connecting other than those Airbus own accessories.
TMR880i can be assembled in a vehicle. The installation manual of the vehicle kit and its related
accessories are available in a separate document, TMR880i TETRA Mobile Radio: Vehicle
Installation Instructions (TRATRAPP00137).
Table 2. Accessory reference list
Accessory
Type
Code
Speaker microphone MPR-4 HR9205AA
Speaker microphone cable used with MPR-4
CA-157
HG5469A
HF microphone HFR-1 HR10162AA
Loudspeaker 3W with Molex connector HFS-10 T0692006
Optional Loudspeaker 15W with Molex connector HFS-11 HR10900AA
Push-to-Talk switch (old code 9780282)
PTT-1
HR10911AA
Optional Handset HSU-6 HR10749AA
Optional Gooseneck microphone with PTT DGM-1 HR10750AA
Data cable
DLR-3T
T0730227
AC Power Supply
ACR-7EU, Eu Plug
HR10811AA
AC Power Supply ACR-7UK, UK Plug HR10812AA
AC Power Supply ACR-7US, US Plug HR10813AA
Swivel mount
HHR-1
T0620064
System cable
CA-105
HG5397A
System cable CA-156 HG5467A
Installation cable, 0,75m CA-116 HG5178B
Installation cable, 1.5m
CA-108
HG5178A
Installation cable, 5.5m
CA-103
T0730625
Helmet cable CA-106 T0730632
Magnet base antenna kit TETRA + GNSS AN-60 HR10270AA
Smart card reader
DD-5
T0632189
Fuse 5A 125°C rated
N/A
PK1705A
Installation plate N/A 9500318

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5.1. Handset (HSU-6)
Figure 2. Handset HSU-6 (left) and phased-out model HSU-1T (right)
In the following figure, the handset is connected to the system cable CA-105, and can be
used. Check the Taqto parameter settings to support the more flat audio profile made for
HSU-6.
HSU-6
Figure 3. Connected handset HSU-6
5.2. Handsfree microphone (HFR-1)
The handsfree HFR-1 microphone is connected to the system cable CA-105 with a 3.5mm jack.
The direction and distance to the user should not exceed 40 cm. Avoid wind noise positions and
the vicinity of parallel-running high current paths in the vehicle.
When installing the Audio HF-Mic Jack connector, add 1.5 round of electronics tape to cover the
connectors to avoid the connection becoming loose when the vehicle vibrates.

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Figure 4. Handsfree microphone HFR-1
5.3. Handsfree push-to-talk button (PTT-1)
The handsfree push-to-talk button HF PTT-1 with 1 m cable is connected to the system cable
CA-105. The cable distance to the user should be optimised for ergonomics, so that it is not
disturbing or preventing the use of the vehicle’s own controls.
Figure 5. Handsfree push to talk button PTT-1
5.4. Data cable (DLR-3T)
Figure 6. Data cable DLR-3T

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5.5. Antenna (AN-60)
Vehicle combination antennas of 380-400MHz, TETRA and GNSS.
The antenna datasheets for vehicle antenna models are available separately from the Accessory
Catalogue (https://www.securelandcommunications.com/tetra-radio-accessories). Note that the
office antennas are not included in Airbus offering. They are available from value-added resellers
(VARs) or directly from the antenna manufacturers.
5.6. CUR-3 installation cables
Table 3. CUR-3 installation cables
Description Cable
Sales
code
Note
Installation cable, 0.75m CA-116 HG5178B
Installation cable, 1.5m CA-108 HG5178A
Installation cable, 5.5m CA-103 T0730625
Installation cable, 10m CA-104 T0730627
The CA-104 cable is too long to be
installed inside the DK mechanics.
Figure 7. CUR-3 installation cables
5.7. Power supply (ACR-7E, ACR-7U, ACR-7X) for
office use
The ACR-7 power supply is on the left. The previous model ACR-1E, ACR-1U, ACR-1X, which
has been phased out in 2021, on the right. For more details on ACR-7, see the datasheet of
ACR-7.
Figure 8. Power supply for office use ACR-7 (left) and ACR-1 (right)

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5.8. Speaker microphone (MPR-4)
MPR-4 is optionally included in the CUR-3 sales package. Check the status from your sales
contact.
Figure 9. Speaker microphone MPR-4 (left) and phased-out MPR-1 (right)
5.9. Loudspeaker (HFS-10)
The HFS-10 loudspeaker is part of some CUR-3 sales packages. It has a 2-pin Molex type
connector, which is connected to system cable CA-105’s external audio interface. Its maximum
audio power is 3W.
Figure 10. Loudspeaker HFS-10
5.10. Loudspeaker 15W (HFS-11)
The optional HFS-11 loudspeaker has a 2-pin Molex type connector, which is connected to the
system cable CA-105’s external audio interface. Its rated audio power is 15W and the maximum
is 20W.

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Figure 11. Loudspeaker HFS-11
5.11. Desktop Gooseneck microphone DGM-1
Figure 12. Gooseneck microphone DGM-1
DGM-1 is a sensitive microphone with a flexible gooseneck. The microphone’s base is strong
and stays on the table firmly. It also has a big push-to-talk (PTT) button.
The PTT operation can be selected between two modes:
a) Push-to-talk mode
b) Toggle mode to activate and deactivate the PTT.

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The base has LED indicators for when the power is on and when the PTT is active.
DGM-1 is connected to the radio system cable’s external handset connector and HF kit’s
microphone jack
No external power supply is required. DGM-1 takes its power from the radio.
5.12. Swivel mount (HHR-1) for Control unit CUR-3
Figure 13. Swivel mount for CUR-3
5.13. Other parts
5.13.1. Installation plate
Figure 14. Installation plate

TMR880i Vehicle Installation Instructions TRATRAPP00138-1-1en
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5.13.2. Fuse 5A 125°C rated
The power cable CA-156 and CA-105 + cable (red) includes a fuse holder. Use a 5A fuse.
The power cable has another wire with a fuse, which is for IGN control. The IGN input line
fuse is 1A. For more information, see chapter 8.2.2.
CAUTION
Always use only the right size fuse. Never remove the fuse by bypassing it or by re-
placing it with a higher Ampere value fuse!
Figure 15. Fuse