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Lem Elettronica DSA25 Manual

Digital signal processor
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Table of Contents

DSA25
DIGITAL SIGNAL PROCESSOR
AUTO Programming with DVB-T/T2 Tuner
Smart-Phone NFC contact-less programming
RED Compliant
DIN rail or wall mounting
High efficiency built-in power supply
PassCode protection
MODEL
TV TERRESTRIAL
NUMBER OF INPUTS
INPUTS FREQUENCY RANGE
SINGLE CHANNEL FILTERS
NUMBER OF CHANNEL PER FILTERS
INPUT TOTAL LEVEL RANGE
FM INPUT AMPLIFIER
VHF/UHF INPUTS AMPLIFIERS
VHF/UHF INPUTS A.C.G. RANGE
DIGITAL FILTERS SELECTIVITY
SELECTABLE FILTERS AMPLITUDE
GAIN
OUTPUT LEVEL RANGE
BIII/DAB ADJUSTABLE GAIN
UHF ADJUSTABLE SLOPE
MAX TOTAL VHF-UHF OUTPUT LEVEL
MAX OUTPUT LEVEL WITH 6 MUX
MAX INPUTS REMOTE POWER
COMMON
RETURN LOSS IN/OUT
TEST OUTPUT
MAXIMUM CONSUMPTION
OPERATING TEMPERATURE
DIMENSIONS
WARRANTY
4
MHz
FM (40... 108) BIII / DAB (170... 240) UHF (470... 694)
dBµV
FM 35... 90 - BIII/DAB 40... 110 - UHF... 45... 100
dB
DB
dB
dB
dB
dBµV
dB
dB
dBμV
dBμV
dB
°C
mm
YEARS
LEM NFC
DSA25
1 FM; 1 BIII/DAB/UHF; 2 UHF
32
1
-10/+10 (OFF/ON)
0/+16
40 dB
35 @1MHz
STANDARD/NARROW/AUTO
VHF 50 - UHF 60
94... 114
0... -10
0... -5
120 (IM3 DIN 45004B - 60 dBc)
113
12V / 80 mA
>12
1 (-30 dB)
100-240VAC 50/60HZ 8,5W
-5... 50
227 x 107 x 48
RED
COMPLIANT

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Summary of Contents for Lem Elettronica DSA25

  • Page 1 DSA25 DIGITAL SIGNAL PROCESSOR AUTO Programming with DVB-T/T2 Tuner Smart-Phone NFC contact-less programming RED Compliant DIN rail or wall mounting High efficiency built-in power supply PassCode protection WARRANTY YEARS COMPLIANT LEM NFC MODEL DSA25 TV TERRESTRIAL NUMBER OF INPUTS 1 FM; 1 BIII/DAB/UHF; 2 UHF INPUTS FREQUENCY RANGE FM (40...

  • Page 3: Icons Description

    ICONS DESCRIPTION The DSA25 amplifier is covered by an extended warranty of 5 years from the date of WARRANTY YEARS manufacturing. SmartScan auto-programming function based on the tuner integrated into the amplifier. The DSA25 amplifier can also be programmed through a graphical application available for free on Android and Apple iPhone smartphones.

  • Page 4: Safety Instructions

    3. Install the unit on a vertical wall, or in a waterproof cabinet with a minimum IP55 rating, and fix it safely using fixing plugs. 4. Connect the power cord to a detachable power supply socket. 15 cm DSA25 Programmable AUTO 10 cm...

  • Page 5: Installation And Start-Up

    2 Connect the TV and Satellite coaxial cable to the amplifier’s inputs 3 Connect the MATV output and terminate the unused inputs with 75Ω loads 4 Connect the DSA25 power cord to mains plug Power Led red blinking Input short circuit or over current. Please check the input(s) with the remote power supply activated and remove the issue.
  • Page 6 Power LED will return to a solid green color. Output level Once the search and storage of MUXes are completed, the DSA25 control unit performs equalization and sets the maximum optimal output level based on the number of activated filters.

  • Page 7: Manual Programming

    Manual Programming All the parameters of the TV control unit DSA25 are configurable through the LEM NFC application, available for all NFC-enabled smartphones. NFC (Near Field Communication) technology enables two devices to communicate bidirectionally without contact but from a close distance.
  • Page 8 Label with serial and tracking data Model Serial # Manuf. Manuf. Week Year Rel. Rel. LEM ELETTRONICA srl • Via Grezze, 38 • 25015 Desenzano d/G • Italy Tel. +39 0309120006 • Fax. +39 0309123035 • info@lemelettronica.it www.lemelettronica.it...

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