Tetra TMR880i User manual

XXXJ4096-EN-0.1
1 (61)
INSTALLATION GUIDE FOR
EADS TMR880i TETRA
MOBILE RADIO AND
CUR-3 CONTROL UNIT

2 (61) Version 4.3
Copyright © 2010 EADS Secure Networks Oy. All rights reserved.
All particulars included in the materials, including but not limited to computer programs and
documentation, were provided by EADS Secure Networks Oy exclusively for your information.
The materials are subject to copyright and any copying, distribution, modification, reproduction,
adaption and translation in part or in its entirety is strictly prohibited - without the prior written
permission of EADS Secure Networks Oy. The materials are subject to change without notice.
Any confidential information included in the materials may not be disclosed without the prior
written permission of EADS Secure Networks Oy.
The availability of particular products and services may vary by region. Please check with the
EADS dealer nearest you.
The use of wireless devices may be restricted in some situations. Observe any restrictions and
obey all signs and instructions concerning use of wireless devices.
EADS does not have any responsibility towards the proper function of the vehicle and its parts.

Contents
Version 4.3 3 (61)
Contents
1 General information.............................................................................5
1.1 Terminology...........................................................................................5
1.2 Contact..................................................................................................5
2 EADS TMR880i Technical Specifications........................................... 6
3 Sales packages for TMR880i............................................................... 8
3.1 Radio sales package..............................................................................8
3.2 Control Unit CUR-3 sales package......................................................... 8
3.3 Basic configuration................................................................................. 8
4 Connectors and PIN-layouts ............................................................. 11
4.1 Speaker microphone cable and connector........................................... 13
4.2 System Connector ...............................................................................14
4.3 Control Unit Interface Connector..........................................................16
4.4 Auxiliary Accessory Connector............................................................. 18
4.5 External Smart Card Connector........................................................... 20
4.6 Active GPS antenna connector............................................................ 20
4.7 TETRA antenna connector................................................................... 21
4.8 Smart card connector........................................................................... 21
5 Helmet cable installation................................................................... 22
5.1 Introduction.......................................................................................... 22
5.2 Circuit diagram..................................................................................... 22
5.3 Detailed description of the helmet interface.......................................... 23
5.3.1 Microphone Input Interface ..................................................................23
5.3.2 Speaker Output Interface..................................................................... 25
5.3.3 Control Signals.....................................................................................26
5.4 Technical Specification ........................................................................27
6 Accessories........................................................................................ 29
6.1 Handset (HSU-1T)............................................................................... 30
6.2 Data Cable (DLR-3T)...........................................................................31
6.3 Antennas (AN-5, AN-6, AN-7, AN-9)....................................................31
6.4 CUR-3 installation Cables (CA-103, CA-104, CA-108, CA-116)........... 33
6.5 Power supply (ACR-1E, ACR-1U, ACR-1X )........................................ 34
6.6 Speaker Microphone (MPR-1).............................................................. 34
6.7 Swivel mount (HHR-1) .........................................................................35
6.8 External Smart Card Reader (DD-5) .................................................... 35
6.8.1 Installation plate (9500318).................................................................. 36
6.8.2 Installation cover (9452555).................................................................36
6.8.3 DIN installation set (T0087632)............................................................ 36
6.8.4 Extra connector (HT8418AA)...............................................................37
6.8.5 Fuse 5A 125°C rated (PK1705A)..................... ................................... 38

4 (61) Version 4.3
7 Considerations for TMR880i installation..........................................39
7.1 Assembly instructions for CUR-3..........................................................39
7.1.1 Installation cable and optional helmet cable assembly.........................39
7.1.2 Front panel cable for speaker microphone (MPR-1).............................40
7.1.3 Swivel (HHR-1) Assembly....................................................................42
7.2 TMR880i installation by using an installation plate (9500318)..............44
7.2.1 Installation plate...................................................................................44
7.3 CUR-3 installation into DIN-slot by using the DIN-slot
installation set......................................................................................46
7.3.1 Preparations for DIN-slot installation bracket........................................46
7.3.2 Preparations for DIN-slot installation adapter.......................................48
7.3.3 Attaching CUR-3 into DIN-slot installation set ......................................49
7.4 Instructions for shortening the installation cable (CA-103, CA-
104, CA-108)........................................................................................50
7.5 Power distribution.................................................................................53
7.6 System cable .......................................................................................55
7.7 Flashing and parametering...................................................................58
7.8 Use without CUR-3 ..............................................................................60
7.9 Audio accessories use.........................................................................61

General information
Version 4.3 5 (61)
1 General information
The EADS TETRA TMR880i 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 users, from voice communication to messaging and data
transmission.
1.1 Terminology
EMC ElectroMagnetic Compatibility
ESD ElectroStatic Discharge
1.2 Contact
For any support regarding this installation guide, please contact Tetra
Terminals HelpDesk [e-mail]

6 (61) Version 4.3
2 EADS TMR880i Technical Specifications
The EADS TMR880i TETRA mobile radio fulfils the following
specifications for TETRA radio equipment in the temperature range –
20 to +55
ο
C : ETS 300 392-2 Voice and Data Air Interface, ETS 300
394 Voice and Data Conformance testing and ETS 300 395 V + D Air
Interface.
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

EADS TMR880i Technical Specifications
Version 4.3 7 (61)
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
Serial data
NMEA output
External power on/off
External PTT
External emergency PTT
Ignition sense
Display 2,6inch Illuminated high-contrast full graphics
colour display 65,536 colours, 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

8 (61) Version 4.3
3 Sales packages for TMR880i
The TMR880i has two separate sales packages. A radio package is a
customer specific and CUR-3 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.
3.1 Radio sales package
Typical customer radio sales package contains a transceiver unit,
system cable CA-105, installation plate and screws as well as 1-3 user
guides.
3.2 Control Unit CUR-3 sales package
The CUR-3 Control Unit sales package contains a CUR-3 control unit
with 5.5 m installation cable CA-103 and speaker microphone cable
installed, loudspeaker, installation swivel HHR-1, hands-free PTT and
a hands-free microphone and optionally a speaker microphone.
3.3 Basic configuration
Please read all installation guidelines carefully through and follow them
carefully (see Chapter 7). EADS cannot guarantee the targeted
functionality if EADS´s installation instructions are not properly
followed.

Sales packages for TMR880i
Version 4.3 9 (61)
* Not included in the sales package.
** May be included in the sales package. Please check from your sales
contacts.
*** EXT line can be used to connect external emergency button into
the radio unit via system cable. Functionality of this button is similar to
CUR-3 red function key.
***IGN line can be used for external power supply into the radio from
the 12V voltage controlled by vehicles ignition key. IGN line shall be
HFR
-
1
NMEA
output
Flashing
Parametring
TETRA
antenna
H
S
U
-
1
T

10 (61) Version 4.3
connected to corresponding IGN line in vehicles power switch. If IGN
line is connected and vehicle is switched on, power is also supplied to
radio via IGN line. Once vehicle is switched off, there is user request to
continue radio operation; otherwise radio will also be switched off as
IGN line gets down.

Connectors and PIN-layouts
Version 4.3 11 (61)
4 Connectors and PIN-layouts
Connectors in the back-front
1. System Connector (§4.2 )
.2 Control Unit Interface Connector (§4.3 )
Installation cables from 0.75m to 10m
Overall diameter: 8.3±0.2 mm
Minimum bending radius: 5 x D
3. Auxiliary Accessory Connector (I/O Pins) (§4.4 )
Antenna Connector (§0)
Warning: Both Control unit and auxillary connectors are DB-26
female. Make sure you connect the CUR-3 cable to connector 2,
otherwise I/O can be damage and radio should go to repair center.

12 (61) Version 4.3
Connectors in the front panel
GPS Antenna Connector (§4.6 )
External Smart Card Connector (§4.5 )
Connectors in CUR-3
Speaker microphone connector (§4.1)
Helmet cable connector (§5 )
Overall diameter: 5.9±0.2 mm
Minimum bending radius: 5 x D
See Chapters 7.1.1 and 7.1.2 for placements of speaker microphone
and helmet cable connectors.
All optional accessories which will be connected to CUR-3 control unit
shall be EMC tested before use.

Connectors and PIN-layouts
Version 4.3 13 (61)
4.1 Speaker microphone cable and connector
Speaker microphone cable is used to provide connection from Control Unit
(CUR-3) to the Speaker microphone MPR-1. The cable is an accessory which
can be connected permanently to a PWB connector of the CUR-3 through
opening in the back cover. The opening is sealed and protected by a cable
clamp. If the speaker microphone cable is not installed, the opening in CUR-3
must be protected by a gum plug.
Other end of the cable provides connection to the speaker microphone. 12-pin
Hirose plug is used for connection with MPR-1 Speaker Microphone (HR30-
7J-12PC). The Hirose connector is used for speaker microphone.
Face-view of 12-pin Hirose Connector:
Technical data:
Pin Signal Parameter IN/OUT Min. Typ. Max. Unit Notes
1 SPM_PTT Speaker-mic PTT IN 0 0
1.8
0.1 VDC
VDC
PTT pushed
PTT released
2 V_CTRL VBAT regulator
control IN 0 0 0.1
2.7
VDC low
VDC high
3 Data N/A N/A
4 Data N/A N/A
5 SPM_SPK- Speaker-mic LSP+ OUT 4 VPP
6 Data N/A N/A
7 GND 0 0 0.1 VDC
8 SPM_MIC+ Speaker-mic
microphone IN 2.1 VDC level DC level

14 (61) Version 4.3
Pin Signal Parameter IN/OUT Min. Typ. Max. Unit Notes
9 SPM_SPK+ Speaker-mic LSP+ OUT 4 VPP
10 SPM-MIC- Speaker-mic
microphone IN
11 Data N/A N/A
12 Data N/A N/A
4.2 System Connector
The system connector is a male 26-pin high density D connector which
makes all the main connections. These include the power feed, HF
equipment, Helmet connection, and data interface.
The data interface in the system connector is used for the data
applications with DLR-3T data cable. The programming interface
(DAU-9H) in system cable connector cannot be used simultaneously
with PEI interface (DLR-3T).
Face view of 26 pin high density D connector (radio part):

Connectors and PIN-layouts
Version 4.3 15 (61)
Technical data:
Pin Signal Parameter IN/
OUT Min. Typ. Max. Unit Notes
1, 2, 3 CARBAT+ The external supply
voltage IN 10.8 13.2
15.6
6 V A
4 EXT_EMERGENCY External Emergency
PTT button IN 0 0 5 0.1 VDC VDC Signal Stand by.
State change by ground.
5 +10V Supply voltage for
the data cable DLR-
3T and handset
HSU-1T
OUT 9.5 10
11 10.55 200 VDC mADC
6 Data N/A
7 Data N/A
8 HS_MIC Handset microphone
input IN 200
5
500
2
Ω
mVrms
Vpp
VDC
Source impedance
Signal level
Maximum signal level
DC level if DLR-3T
connected
9 AGND HS_MIC ground 0 0.1 VDC Connected to cable
shields of HS_EAR and
HS_MIC
10 CARBAT- External supply
voltage ground IN Combined with line 19
11 Data N/A IN
12 GPS_TX RS-232 level TX line
for NMEA output OUT +/-5 +/-8 V Voltage swing
13 Data N/A IN
14 HS_PTT PTT button for
Handset and HF IN 9.5 0 10 1 10.55 VDC VDC PTT-standby / low state PTT pushed / high state
15 Data N/A
16 HS_HOOK Handset Hook
recognition IN 0
5.1
3.3
6.6
0.8
5.24
VDC
VDC
kΩ
kΩ
Hook on/audio off/ Low
state
Hook off/audio on/ High
state/
pull-down in acc.
pull-up in acc.
17 GND 0 0 0.1 VDC
18 HS_EAR Handset earphone
output OUT
10
35
10
mVrms
µF
kΩ
signal level
series output capacitance
HS impedance to gnd
19 CARBAT- External supply
voltage ground IN Combined with line 10

16 (61) Version 4.3
Pin Signal Parameter IN/
OUT Min. Typ. Max. Unit Notes
20 IGS Ignition sense line,
Recognises the car
start
IN 12 VDC Fuse included on the
cable line.
1)
21 Data
22 Data
23 HF_MIC+ Hands Free device
microphone input IN 2.1 60 V mVrms
DC voltage level
24 HF_MIC- Hands Free device
microphone input IN 0
25 SPK+ Hands Free device
loudspeaker output OUT 10 Vpp
26 SPK- Hands Free device
loudspeaker output OUT 10 Vpp
1)
IGS command is associated with a timer. This line can be used from the
12V voltage controlled by vehicles ignition key. Once vehicle is switched off,
there is user request to continue radio operation; otherwise radio will also be
switched off as IGS line gets down.
4.3 Control Unit Interface Connector
The CUR-3 connector provides an interface for the external control
unit. The connector is a female 26 pin high density D connector. The
display data bus parallel to TMR880i display controls and serial data
interface are converted to RS-485 level. The connector includes also
an audio interface and the voltages supply for the control unit.
IGS
OFF after timer
if no user key press
if no PWR_ON (§4.3)
Radio status

Connectors and PIN-layouts
Version 4.3 17 (61)
Face view of 26 pin high density D connector (radio part):
Technical data:
Pin Signal Parameter IN/OUT Min. Typ. Max. Unit Notes
1 /LCD_RES Display Reset OUT
2.3 0.7 V V Logic low Logic high
2 /SCE+ Display Chip Select,
RS-485 OUT 2.5 3 V Driver common mode output voltage
3 /SCE- Display Chip Select,
RS-485 OUT 2.5 3 V Driver common mode output voltage
4 SDATA+ Display Serial data,
RS-485 OUT 2.5 3 V Driver common mode output voltage
5 SDATA- Display Serial data,
RS-485 OUT 2.5 3 V Driver common mode output voltage
6 SCLK+ Display Serial clock,
RS-485 OUT 2.5 3 V Driver common mode output voltage
7 SCLK- Display Serial clock,
RS-485 OUT 2.5 3 V Driver common mode output voltage
8 CU_TXD+ Ext. CU control data
from TMR880i,
RS-485
OUT 2.5 3 V Driver common mode
output voltage
9 CU_TXD- Ext. CU control data
fromTMR880i,
RS-485 data
OUT 2.5 3 V Driver common mode
output voltage
10 GND
11 CU_RXD+ Ext. CU control data to
TMR880i, RS-485 IN -7 +12 V Common mode voltage limits
12 CU_RXD- Ext. CU control data to
TMR880i, RS-485 IN -7 +12 V Common mode voltage limits
13
14 VB +12V output from car
battery voltage OUT
15 PWR_ON_CU PWR button from ext.
CU IN 2,1 0.7 V V Logic low Logic high (1)
16 CU_PTT PTT button from Ext.
CU IN -0.5 2.0 0.8 5.5 V V Logic low Logic high

18 (61) Version 4.3
Pin Signal Parameter IN/OUT Min. Typ. Max. Unit Notes
17 CU_REG_CTRL Ext. CU voltage
regulator control OUT 4.0 5 0.8 V V Logic low Logic high
18,19 GND
20 EXT_MIC+ Ext. CU microphone,
Connected to HS mic
input using an
analogue MUX
IN 0.5 Vrms Signal level
21 EXT_MIC- Ext. CU microphone
ground IN 0 V
22 GND
23 EAR+ Audio to Ext. CU OUT 4 Vpp Connected to audio PA
24 EAR- Audio to Ext. CU OUT 4 Vpp Connected to audio PA
25 VB Car battery voltage OUT 10.8 13.2 15.6 V Supply voltage to the
Ext. CU
26 CARBAT- Car battery ground OUT 0
(1) When CUR-3 is connected, level is 2.1 V at VBAT 13.2 V (there is 4k7 in this line in
CUR-3, and 1k0 to GND inside radio
4.4 Auxiliary Accessory Connector
This connector offers an interface for different auxiliary accessories
such as status panel, different external function buttons and parallel
functions to the front panel buttons. The connector is a female 26 pin
high density D connector. Inputs or outputs of GEN_IO pins in the
interface can be programmed to match needed connections using
parametering SW.
Face view of 26 pin high density D connector (radio part):

Connectors and PIN-layouts
Version 4.3 19 (61)
Technical data:
Pin Signal Parameter IN/OUT Min. Typ. Max. Unit Notes
1-9,
11-17
GEN_IO Programmable I/O IN/OUT -0.5
2.0
4.0
0.8
5.5
V
V
V
Low level input
High level input
High level output
Maximum 8 mA
1)
10 EXT_ALARM External alarm control OUT Open collector/
drain output
Maximum 0.5 A
2)
18, 19 GND
20 HS_MIC+ Audio input, connected
to HS microphone
input
IN 0.2 Vrms Activated by
HS_HOOK
3)
21 HS_MIC- Audio input, HS mic
signal ground IN 0 V
22 LINE_OUT Audio output,
connected to HS ear
output
OUT 0.2 Vrms Activated by
HS_HOOK
3)
23 PWR_ON External power-on
switch IN 0 0 0.1 VDC PWR_ON active PWR_ON inactive
open (pull-up resistor
in phone)
4)
24 GND
25 EXT_VOUT2 +12V output OUT 10.8 13.2 15.5 V Filtered from car
battery voltage
Maximum 0.5 A
26 GND
1)
PINS 1-9, and 11-17 Programmable (with Parametering Software) I/O
Pins, are 5V logic outputs / inputs. Maximum current is about 8mA. External
“amplifier” (transistor) needed to control relay.
2)
PIN 10 EXT Alarm is named the “open collector” – output. Maximum
current is 0.5A (Internal diode installed).
3)
HS_HOOK is the handset hook recognition (see §4.1 PIN 16 of system
connector).
4)
PWR_ON should stay open during inactive phase and should be grounded
during active phase:
PWR_ON
Radio status

20 (61) Version 4.3
4.5 External Smart Card Connector
This connector offers the interface for an external smart card reader
(DD-5) through an RJ45 connector.
Face view of RJ45 smart card reader (radio part):
The length of external smart card reader cable is app. 1800 mm.
4.6 Active GPS antenna connector
This connector provides the interface for the active GPS antenna with
output supply 5V, 30mA through an SMA (female) connector.
Face view of SMA GPS antenna (radio part):