Triax TMB 10A User Manual
GB
Programmable Multiband Amplier
TMB 10A Ref.: 324575
TMB 10B Ref.: 324576
TMB 10S Ref.: 324577
GB | FR | ESP | SE | FI
Mounting instruction
TRIAX - your ultimate connection
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TMB Programmable Multiband Amplier
TMB 10A • TMB 10B • TMB 10S
GB
General information .............................................................................................................................. 2
Safety Instructions ................................................................................................................................3
Installing the unit................................................................................................................................... 4
CCoonnnneeccttiinngg tthhee uunniit
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Programming the unit ........................................................................................................................... 5
FFaaccttoorryy rreesseet
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DDaattee ooff mmaannuuffaaccttuurre
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CCoonnffiigguurriinngg tthhee uunniit
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Menus ..................................................................................................................................................... 6
CHAN.......................................................................................................................................... 6
LEVEL ........................................................................................................................................ 6
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..................................................................................................................................... 18
Diagrams .............................................................................................................................................. 19
Technical Specifications..................................................................................................................... 22
Notes....................................................................................................................................................... 1
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The processing units in the TMB10 range are used to selectively filter analogue and digital UHF
channels. These units also couple and amplify VHF programmes according to the satellite band model
(IF).
TMB10 units have one amplified wide band coupling input; 10 UHF filters, distributed over 3 inputs
with programmable bandwidth from 1 to 6 channels (8 to 48 MHz), making it suitable for most
situations.
An individual setting for each filter or frequency band, and automatic control of the UHF output level,
for aligning service plan levels.
TMB-10A – Ref.: 324575
5 inputs:
BI - FM, BIII - DAB, AUX, UHF1, UHF2
UHF Gain = 55 dB
BI - BIII Gain = 48 dB
AUX Gain = 39 dB
UHF output level = 124 dBµV (DIN 45004B)
TMB-10B – Ref.: 324576
6 inputs:
BI - FM, BIII - DAB, AUX, UHF1, UHF2, UHF3
UHF Gain = 55 dB
BI - BIII Gain = 48 dB
AUX Gain = 39 dB
UHF output level = 124 dBµV (DIN 45004B)
TMB-10S – Ref.: 324577
8 inputs:
BI - FM, BIII - DAB, AUX, UHF1, UHF2, UHF3, 2 x SAT
SAT Gain = 40 dB
UHF Gain = 48 dB
BI - BIII Gain = 43 dB
AUX Gain = 33 dB
UHF output level = 120 dBµV (DIN 45004B)
SAT output level = 120 dBµV (EN 50083-3)
4
TMB Programmable Multiband Amplier
TMB 10A • TMB 10B • TMB 10S
GB
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Important: The unit should only be opened by a qualified technician.
• Disconnect the unit before carrying out any work on it, as some powered components are
dangerous (risk of electrical shock).
• To maintain the temperature of the unit within its normal operating range, ensure the free
circulation of air around the unit (avoid placing it in enclosed spaces). The ventilation grids must
be free of any obstruction.
• Ensure that no liquids can penetrate inside the unit (splashes and/or run off).
• Do not install the unit in a damp place. If there are traces of condensation on the unit, do not use it
until it has dried completely.
• The mains power cable and the HF connection cables must be in good condition and free to move
(neither crushed nor obstructed).
• The mains plug, easily accessible for the technician, must be out of reach of children.
Earthing the unit
• Your aerial installation must comply with the requirements specified by the European provisions
EN 50083 (conformity of collective installations) and EN 60065 (standards in force for electrical
protection).
Replacing fuses
• Only a qualified technician can replace defective fuses.
Electromagnetic compatibility (EMC)
• Ensure that the screws on the box are properly tightened.
• Cables and connection terminals should show no signs of rust.
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We recommend you install the unit in a sufficiently ventilated place.
Natural ventilation must be able to occur through the ventilation grids;
leave a minimum space of 15 cm around the unit to ensure maximum
ventilation.
When installing or cabling the unit, we recommend you disconnect the
mains power cable.
CCoonnnneeccttiinngg tthhee uunniitt
Note:
UHF inputs are remotely supplied and protected against short circuits. The power available is
12 or 24V, 50mA max. The preamplifier is detected automatically; only the remote power voltage
can be programmed.
Max. Output level*
Max. Input level
Noise
Attenuator
Gain (typical)
UHF lter setting
Frequency range MHz
Unit
dBµV
dBµV
dB
dB
dB
47÷108
BI-FM
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0…20
43
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174÷230
BIII-DAB
80
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0…20
43
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47÷862
AUX
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0…20
33
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UHF1
120
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1
3
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1
3
470÷862
UHF2
80
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0…20
48
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–
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8
7
5
UHF3
10
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2
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950÷2150
SAT
79
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0…20
40
/
*DIN 45004B
6
TMB Programmable Multiband Amplier
TMB 10A • TMB 10B • TMB 10S
GB
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A 4-digit display and a keypad are all you need to programme the unit. Follow the procedure below
for configuring the various parameters.
When the unit is powered on:
• the programme mode is in standby:
• by default, the system is configured as follows:
o UHF1 Î 3 UHF filters
o UHF2 Î 0 UHF filters
o UHF3 Î 7 UHF filters
• all the UHF filters are deactivated (display "
- -"),
• the attenuators are at zero.
FFaaccttoorryy rreesseett
If necessary, to revert to factory settings, follow the procedure below:
1. Disconnect the power cable
2. Press the
esc button and hold it
3. Connect the power cable
The unit erases all the programming parameters,
including the PIN code, and switches to standby mode.
• You can release the
esc button when
the display shows “8888”
DDaattee ooff mmaannuuffaaccttuurree
If necessary, to consult the unit’s date of manufacture and version, press the button
- & +. For 2
seconds, the unit displays the date of manufacture in the format; A-SS with A being the last digit of
the year of manufacture, SS the week of manufacture.
Digit 1 Digit 2
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Di
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CHAN LEVEL IN SAT
____ AUTO CARD ____
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CCoonnffiigguurriinngg tthhee uunniitt
On powering on, the unit is in standby mode, a light segments flashes across the display:
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To access the configuration menus, press the menu button until the light segment is under the
menu to open and press enter.
To summarize:
• To scroll through the menus, use the menu button.
• To enter a menu, press enter.
• To exit a menu, press the menu button.
Note:
If the button is not pressed for one minute, the unit switches to standby mode.
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CHAN
Configuration of UHF filters:
• Channel
• Bandwidth (1 to 6 channels; 8 to 48 MHz)
LEVEL
Configuring of attenuators.
IN
Configuration of filter distribution on UHF1, 2 and 3 inputs.
Selection of remote power supply (12 or 24 V
DC
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AUTO
Use of the AGC.
Automatic alignment of UHF programmes.
CARD
Reading and saving of configurations
Activation and configuration of the PIN code.
SAT
Configuring of IF attenuators.
9 dB equalization ON/OFF
Selection of remote power supply (0, 13 or 17 V
DC
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Selection 22 kHz (ON/OFF).
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TMB units have 6 or 10 configurable UHF filters. The UHF filters are distributed over the three
inputs UHF1, UHF2, UHF3 as shown below.
8
TMB Programmable Multiband Amplier
TMB 10A • TMB 10B • TMB 10S
GB
TMB 10A
Input UHF1 UHF2 UHF3
423315-
-6-
Number of filters per
UHF input
TMB 10B & S
Input UHF1 UHF2 UHF3
352
172
-82
3-7
1-9
- - 10
Number of filters per
UHF input
Each UHF filter can be configured for a bandwidth of 8 to 48 MHz (1 to 6 channels).
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Go to the menu IN by placing the light segment under the IN mark and press enter.
• Press enter again to change the configuration of the UHF inputs (part of the display flashes)
• Press the buttons + or - to select the distribution of the filters over the UHF inputs.
Notes:
Each UHF filter can be deactivated. Just configure the filter in question to the value – in the "CHAN"
menu.
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