Lem Elettronica DSP35SAT-5G User manual

WARRANTY YEARS
DIGITAL SIGNAL PROCESSOR
DSP35SAT-5G
LEM
GUI
AUTO
TUNING
24 Digits LCD display
3 TV Terrestrial inputs
1 Satellite 950... 2.200MHz input
1 FM input
Auto-Tuning function
SAW filters against Lte 5G / 4G interferences
A.C.G. in each filter
32 high selectivity digital filters
Zamak chassis for high screening protection
Programmable compact multi-input multiband head-
end to digitally filter, convert and equalize DVB-T / T2
channels. The built-in amplifier with adjustable output
allows the use in small or medium multi dwelling units.
MODEL DSP35SAT-5G
TV TERRESTRIAL
NUMBER OF INPUTS 41 FM; 1 BIII/DAB; 2 UHF
INPUTS FREQUENCY RANGE MHz FM (40... 108) BIII / DAB (170... 240) UHF (470... 694)
SINGLE CHANNEL FILTERS 32
NUMBER OF CHANNEL PER FILTERS 1... 2
INPUT TOTAL LEVEL RANGE dBµV FM 35... 90 - BIII/DAB 40... 110 - UHF... 45... 100
BI/FM INPUT ATTENUATOR dB 0/-12/-24
INPUT AMPLIFIERS VHF 0/+20 (OFF/ON) - UHF 0/+10 (OFF/ON)
BIII/DAB - UHF INPUTS A.C.G. RANGE dB 40 dB
DIGITAL FILTERS SELECTIVITY dB 35 @1MHz
SELECTABLE FILTERS AMPLITUDE MHz 6/7/8/9/10
GAIN dB VHF 50 - UHF 60
OUTPUT LEVEL RANGE dBµV 93... 113
BIII/DAB ADJUSTABLE GAIN dB 0... -10
UHF ADJUSTABLE SLOPE dB 0... -5
MAX TOTAL VHF-UHF OUTPUT LEVEL dBμV 120 (IM3 DIN 45004B - 60 dBc)
MAX OUTPUT LEVEL WITH 6 MUX dBμV 113
MAX REMOTE POWER BIII/DAB-UHF 12V / 24V 100 mA 2,4W
SATELLITE
NUMBER OF INPUT 1950... 2.200MHz
SAT INPUT TOTAL LEVEL RANGE dBµV 60... 100
GAIN dB 38
ADJUSTABLE GAIN dB 0... -20
ADJUSTABLE SLOPE dB 0... -7
MAX TOTAL OUTPUT LEVEL dBμV 119
MAX LNB REMOTE POWER 13/18V 22KHz 600mA 10,8W
COMMON
RETURN LOSS IN/OUT dB >12
TEST OUTPUT 1 (-30 dB)
USB CONNECTOR USB 1.0 / 2.0 Type B
MAXIMUM CONSUMPTION 20Vcc 0,45A-9 W + Remote power (13,2W)
OPERATING TEMPERATURE °C -5... 50
DIMENSIONS mm 193 x 148 x 36
[ SAT 5G ]
[ ]

The equipment is designed for indoor use only
The equipment complies with the CE requirements
Equipment grounding terminal
The equipment is compliant with RoHS 2011/65EU
This symbol indicates that the equipment complies with the safety
requirements for class II equipment
Dispose according to local authorities recycling processes
CAUTION To avoid the risk of electric shock, do not open the equipment.
LEM
GUI
AUTO
TUNING
High rejection SAW lters for optimal protection against Lte 5G
interferences
In addition to the easy to use built-in LCD display, programming
applications are available for PC Windows and Android devices
Self programming Auto-tuning function to scan and detect DVB-T/T2
signals from the VHF/UHF inputs and allocate a single digital lter
for each transponder
DESCRIPTION OF SYMBOLS AND ELECTRICAL SAFETY
ICONS DESCRIPTION

1. Do not expose the amplifier to extreme temperatures.
2. Place the amplifier in a dry and well-aired location.
3. Install the unit on a vertical wall, or in a waterproof cabinet with a
minimum IP55 rating, and fix it safely using the provided fixing plugs.
4. Connect the power adapter cord to a detachable power supply
socket.
Safety instructions
IMPORTANT!
Use only the power supplier YS50-2002500 provided with the amplifier.
The use of non-original power suppliers determines the non-compliance
of the product and can cause malfunctions and void the warranty.
30 cm 30 cm
30 cm
30 cm
100-240Vac
[ SAT 5G ]
[ ]

Standard Connections Schematic
1 Connect an earth wire to grounding clamp
2 Connect the TV aerial(s) to the amplifier’s inputs
3 Connect the MATV output and terminate the unused inputs with 75Ω
loads
4 Connect the power supplier unit to the DSP35SAT-5G and then connect the
power supplier to mains plug
Installation and start-up
5G Lte
SAW Filters
UHF
BIII
DAB UHF
SMATV Output
Test - 30dB
FM Input
USB Port
SAT
External PSU
YS50-2002500
Input: 100-240Vac 50/60Hz
Output: 20Vdc 2,24A Max
[ SAT 5G ]
[ ]

Programming via display
1. Press ⏎ to activate the display
2. Press ⏎ for three seconds to enter the
programming menu
OUTPUT
>LEV:110dBuV
Confirmation
Key
Menu browsing
keys
Display LDC 2 x 12
Pointer to
scroll figures
Function
Selector
Note: the display will go out after 3 minutes if inactive, but the menu will remain open
on the last selected function. Press any key to continue.
Firmware rel. 1.5
Hardware rel. 4.1
SAT 5G

To begin the automatic programming, AUTO-
TUNING, place the pointer --- below AUTO.Press
⏎ to proceed.
Automatic channel scan and memorization
Setting higher output levels than the one
obtained through the AUTO-TUNING could
reduce the quality of the received signals.
TUNING
AUTO MAN
TUNING
> > >
OUTPUT
>LEV:110dBuV
>DC: 12V
DC V1: OFF
DC U2: OFF
>DC U3: ON
>THR: 55dBuV
START
If necessary set up the THR (minimum thresold)
level or leave the default 55dBµV.
THR: 55dBuV
>START
Press again ⏎ to confirm the scanning and tuning.
If the number of the memorized MUX is lower
than expected try reducing the THR level and
restart the AUTO-TUNING procedure.
To stop the AUTO-TUNING procedure press
⏎for 5 seconds.
To begin the AUTO-TUNING procedure connect the antenna(s) to the
DSP35SAT-5G inputs, then follow the operations described below.
The amplifier DSP35SAT-5G will start scanning from
the input [1] for BIII band and the UHF inputs [2], [3]
and [4] in sequence. The scanning/tuning procedure
require around two minutes.
Before the MUX scanning, the DSP35SAT-5G
requires the selection of the inputs voltage 12V or
24V and the activation, if required, of the remote
powering for each input. The remote powering is
required in case of active antennas or external pre-
amplifiers.
When the AUTO-TUNING procedure is completed
the display will show the maximum output level
optimized for the number of MUX automatically
found and saved. Press ⏎ to conrm and complete
the procedure. To change the output level press the
keysthen press ⏎ to conrm.

TUNING
AUTO MAN
Position the pointer --- on MAN to start the manual
programming though thekey and press ⏎to
continue.
INPUT FM/BI
Manual programming
Press ⏎to enter the menu to set the FM input
parameters.
Position the function selector > on ATTN and press
⏎ to activate the pointer ---, select the desired
attenuation level through the keys and press
⏎ to conrm.
FM/BI INPUT
FM/BI ATTENUATOR
Adjustable 0/12/24dB
>ATTN: 12dB
INPUT FM/BI
Press the keys  at the same time to go
back to the main menu from anywhere in the
INPUT menu.
INPUT SAT Press ⏎to enter the menu to set the SAT input
parameters.
SATELLITE INPUT
INPUT SAT
>DC: 13V
Position the function selector > on DC and press ⏎
to enable the LNB remote power select the desired
LNB voltage polarization through the keys .
Press ⏎ to conrm your choice.
REMOTE POWER SUPPLY
13V= 13Volt
18V= 18Volt
13V+22K= 13Volt+22KHz tone
18V+22K= 18Volt+22KHz tone
DC: 13V
>ATTN: 0dB
Position the function selector > on ATTN and press
⏎ to enable the LNB remote power select the
desired attenuation level through the keys .
Press ⏎ to conrm your choice.
SAT ATTENUATOR
Adjustable 0... 20dB
ATTN: 0dB
>SLP : 0dB
Position the function selector > on SLP and press
⏎ and select the desired Slope through the keys
. Press ⏎ to conrm your choice.
SAT SLOPE
Adjustable 0... 7dB

INPUT VHF 1
To set the INPUT VHF 1 parameters press ⏎ to
enter the menu.
INPUT [1] VHF
INPUT 1 VHF
Processable channels
Input: E5... E13 - DAB
Output: E5... E69
>PREAMP: OFF
DC : OFF
INPUT PREAMPLIFIER
OFF= 0dB
ON= 20dB
Position the function selector > on PREAMP
and press ⏎ to activate the pointer ---, scroll the
keysend select ON to enable the preamplier
or OFF to disable it and press ⏎ to conrm.
>DC : OFF
INPUT VHF 1
REMOTE POWER SUPPLY
Position the function selector > on DC and press ⏎
select ON to enable the remote power supply from
INPUT 1 VHF. Press ⏎ to conrm.
The remote power supply is set on 12Volt. It can be changed
to 24Volt in the ADVANCED menu.
Pressto position the function selector > on
ADD 1 CH and press ⏎.
>ADD 1 CH
PREAMP: ON
> 5-> 5 L 65
PREAMP: ON
To activate the ltering function on a single MUX
set the desired channel through thekeys, then
press ⏎ twice to conrm.
> 5-> 5 L 65
PREAMP: ON
SINGLE MUX FILTERING
The L figure shows the input level of the selected MUX in
dBµV.
DAB FILTER
PREAMP: ON
> VHF-DAB
To activate the single 65MHz DAB lter press until
the gure VHF-DAB is shown, then press ⏎ to conrm.
To activate the ltering and conversion function on
a single MUX set the desired input channel through
thekeys and press ⏎ to conrm. Select the
output channel required for the conversion through
thekeys then press ⏎ to conrm.
MUX CONVERSION
> 5-> 5 L 65
PREAMP: ON
> 5-> 8 L 65
PREAMP: ON
Output conversions up to the UHF channel 69
are permitted.

To add a lter for two channels with two adjacent
MUX pressand select ADD 2 CH.Press ⏎ to
conrm. Select the rst channel with thekeys.
The second channel will automatically appear in
second position. Press ⏎ to conrm.
>ADD 2 CH
ADD 1 CH
> 9<>10 L 65
PREAMP: ON
CH DELETED
Position the function selectoron MUX ltering or
MUX conversion usingthen keep pressed ⏎
for ve seconds.
TWO MUX FILTERING
DELETE FILTER
FILTERS OVERLAPPING
>10<> 8*L 70
8<> 8*L 65
The selection of two or more output lters with the
same frequency is allowed but marked with *
INPUT UHF 2
To set the INPUT 2 UHF parameters, press ⏎ to enter
the menu.
The same procedures described for input 1 apply for all
settings.
INPUT U 3
INPUT [2] UHF
INPUT [3] UHF
INPUT 2 UHF
Processable channels
Input: 21... 48
Output: E5... E69
INPUT 3 UHF
Processable channels
Input: 21... 48
Output: E5... E69
To set the INPUT 3 UHF parameters, press ⏎ to enter
the menu.
The same procedures described for input 1 apply for all
settings.
OUTPUT
Pressto select the menu OUTPUT and press ⏎
to conrm and check the selected output level.
OUTPUT
>LEV:110dBuV
To adjust the output level, press ⏎and change the
gure where the pointer is positioned to the required
level. Press ⏎ to conrm.
OUTPUT LEVEL SELECTION
Adjustable from 93 to 113dBµV

LEV:110dBuV
>SLP: 5dB
To adjust the UHF slope select SLP and press ⏎,
pressto select the required value and press ⏎
to conrm.
UHF SLOPE
Adjustable from 0 to 5dB
SLP: 5dB
>VHF:- 10dB
To adjust the VHF attenuation select VHF and press
⏎, pressto select the required value and press
⏎to conrm.
VHF ATTENUATION
Adjustable from 0 to -10dB
ADVANCED
ADVANCED SETTINGS
ADVANCED
>DC: 12V
Select the DC voltage setting function and press ⏎,
press thekeys to select the voltage 12V or 24V
then press ⏎ to conrm.
ADVANCED
>DC: 24V
DC : 12V
>PSW: 000
Select PSW and press ⏎, press thekeys
to select the first figure from the right. Press ⏎
to confirm. Repeat for the other gures and press
⏎ to conrm.
DC : 12V
>PSW: 000
REMOTE POWER SUPPLY
PROTECTION PASSCODE
Press the keys  at the same time to go
back to the main menu from anywhere in the
ADVANCED menu.
PSW: 000
>THR: 55dBuV
Select THR,the AUTO-TUNING and MONITOR
miminum threshold function and press ⏎. Use
thekeys to select the required value and press
⏎ to conrm.
AUTO-TUNING INPUTS
THRESHOLD
Adj. from 45 to 90dBµV
FILTERS AMPLITUDE
PSW: 000
>BW : 8MHz
Select BW and press ⏎, press thekeys to
select a non standard lter bandwidth. Press ⏎ to
conrm.

FAST A.C.G.
For a faster Automatic Control Gain A.C.G. action
select ON and press ⏎ to conrm.
THR: 55dBuV
>FAST: OFF
THR: 55dBuV
>FAST: ON
RESET?
YES NO
RESET OK
RESET DSP35SAT-5G
To restore the default settings select RESET and
conrm YES pressing ⏎. The display will show
RESET OK for a few second to conrm the operation.
If you wish to skip the RESET select NO and press
⏎ to conrm.
THR: 55dBuV
>RESET
MONITOR
RESET
>MONIT: OFF
The MONITOR function activates a real time
monitoring procedure which check that the input
level of each selected MUX is greater than the
entered THR input threshold. If the measured level
of a MUX is lower than the THR threshold, the
corresponding filters are automatically deactivated.
When the input level of the deactivated MUX return
above the minimum threshold level THR the filter
will be automatically reactivated.
Please use the MONITOR function
with maximum care.
Please note with the RESET all the
programmed settings will be lost.

Select SNBR.The number displayed on the right is
the univocal serial number of the product.
RESET
>SNBR: 00001
EXIT
EXIT
YES NO
S/N DSP35SAT-5G
EXIT
To end the programming procedure select EXIT
and press ⏎. Select YES to exit programming
mode and press ⏎to confirm.
To carry on with the programming, select NO and
press ⏎ to conrm.
Wrong power input voltage. Please check the power
supplier.
DC NOT VALID
Display Error Messages
OVERCURRENT! Input short circuit or over current. Please check the
input(s) with the remote power supply activated and
remove the issue.
Power Led red
Power Led red

SmartPhone/Tablet Android Programming GUI
1. Check if your Android device supports the USB OTG mode. Free application
like USB OTG Checker can help.
2. To connect the Android Smartphone/Tablet you need a USB OTG cable or
adapter.
3. Download the application LEMGUI from Google play and install.
4. Switch on the DSP35SAT-5G and wait until the BOOTING procedure is
completed.
5. Connect the DSP35SAT-5G to your Android device with the USB-OTG
cable
6. The LEM GUI will start automatically and you will be ready to set up the
DSP35SAT-5G.
1. Download the latest GUI release from our website http://www.lemelettronica.it
2. Install the GUI selecting the file Setup.exe and follow the guided procedure
step by step until the installation is completed.
Software minimum requirements
Windows 7 or more recent operating system, Microsoft Framework.NET 3.5*
or higher and langpack (free download from the Microsoft website).
* In recent versions of Windows, Framework.NET 3.5 is usually already installed,
otherwise Framework.NET can be freely downloaded from the Microsoft website.
Hardware requirements
PC Windows compatible with USB port.
USB A-B cable.
PC Windows Programming GUI

Label with serial and tracking data
Model Serial # Manuf.
Week
Manuf.
Year
HW
Rel.
FW
Rel.

LEM ELETTRONICA srl •Via Grezze, 38 •25015 Desenzano d/G •Italy
Tel. [phone] • Fax. [phone] • [email protected]
www.lemelettronica.it