Comtech EF Data LNAS, Инструкция по установке и эксплуатации

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Low Noise Amplifier Series
Revision 2
Preface Preface-4 MN-LNAS
International Symbols
Symbol Definition Symbol Definition
~
Alternating Current Protective Earth
Fuse Chassis Ground
Operating Environment
Maximum storage temperature allowed is -4 to +158°F (-20 to +70°C).
Operation in vehicles or other transportable installations that are equipped to provide a stable
environment is permitted. If such vehicles do not provide a stable environment, safety of the
equipment to EN 60950 may not be guaranteed.
DO NOT OPERATE THE UNIT IN ANY OF THESE EXTREME OPERATING
CONDITIONS:
•
AMBIENT TEMPERATURES LESS THAN 0°C (32°F) OR MORE THAN 50°C
(122°F)
•
PRECIPITATION, CONDENSATION, OR HUMID ATMOSPHERES OF MORE
THAN 95% RELATIVE HUMIDITY
•
UNPRESSURIZED ALTITUDES OF MORE THAN 2000 METRES (6561.7
FEET)
•
EXCESSIVE DUST
•
FLAMMABLE GASES
•
CORROSIVE OR EXPLOSIVE ATMOSPHERES.
European Union Electromagnetic Compatibility (EMC) Directive
(2004/108/EC)
In accordance with European Directive 89/336/EEC, independent testing showed that the
Revision 2 complied with these standards:
Emissions: EN 55022 Class B: Limits and methods of measurement of radio interference
characteristics of Information Technology Equipment
(Also tested to FCC Part 15 Class B)
Immunity: EN 50082 Part 1: Generic immunity standard, Part 1: Domestic, commercial and light
industrial environment.