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Labgear LMA113R Installation Manual

Labgear LMA113R Installation Manual

Low noise masthead amplifiers

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LMA113R
13dB UHF Pre-Amp
LMA125VR 12-25dB Variable Gain UHF Amp
KIT125VR
LMA125VR + PSUFC Power Supply
LMA209R
1-in, 2-out UHF Amp
LMA415VR 2-in, 4-out 0-15dB Variable Gain
VHF/UHF Amp
KIT415VR
LMA125VR + PSUFC Power Supply
Introduction
The name Labgear has been associated
with quality signal distribution since 1932
and the current range of amplifiers
continues to uphold that tradition.
All LMA masthead amps can carry analogue and
digital TV, Freeview, DVB-T and DVB-T2 HD TV signals and have:
• Improved gain flatness delivering a better balance across
the performance range
• Lower noise figure for optimised signal quality
• Greater signal handling capacity to cope with more channels
• Better impedance matching and therefore improved signal
transfer from amp to cable
and now
• Class 3 filtering to provide a typical 45dB protection from
interference from 4G LTE800 transmissions
All LMA amplifiers are compliant with the Radio Equipment
Directive 2014/53/EU and meet harmonised standard
EN 303 354 for product Type D, Class 3.
Labgear masthead amps are packed with features to
make installation easier, simplify fault diagnosis and deliver
a durable, quality solution, including:
• A sturdy metal mast clamp instead of a plastic cable tie
• LED power indication which assists fault diagnosis
• Tilt-out module for easier cable connection
• F-type connectors for better matching and security
• Solid housing with weatherproof seal
• Every masthead is supplied with a FREE metal f-type spanner
Power On LED
Tilt
Low Noise Masthead Amplifiers
Weatherproof
Seal
Locking
Catch
COMPLIANT
Mast Clamp
1

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Summary of Contents for Labgear LMA113R

  • Page 1 All LMA amplifiers are compliant with the Radio Equipment Directive 2014/53/EU and meet harmonised standard EN 303 354 for product Type D, Class 3. Labgear masthead amps are packed with features to make installation easier, simplify fault diagnosis and deliver a durable, quality solution, including: •...
  • Page 2: General Safety Precautions

    Adjustable gain contro l Fig. 1 Power pass OUT 1 Power LED PSUFC PSW111 TV outlet Specifications LMA113R LMA209R LMA125VR LMA415VR No of Inputs / Outputs 1 / 1 1 / 2 1 / 1 2 / 4 Frequency Range...
  • Page 3 LMA amps are fitted with a Class 3 4G filter however if you wish to receive TV on Channel 60 you should use a Labgear LDL DigiLink Class 0 indoor amplifier, you may also need a Channel 60 4G filter (currently available from at800 free of charge).
  • Page 4: Declaration Of Conformity

    COMPLIANT Connecting to the power supply unit (PSU) We recommend that you use the Labgear PSUFC – 12V 300mA PSU. If you consider using a different power supply check its current rating against the specification table on page 2 to ensure that it has sufficient capacity and note that poor quality power supplies can be a source of noise that will affect your whole system.

This manual is also suitable for:

Lma209rLma125vrLma415vr