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Strana 5948
Publication 489-XXX: methods of measurement for antennas in the mobile services; section five: methods of measurement for use in the aeronautical mobile service in the range 30 MHz to 1250 MHz.
Dostupné jazyky: Německy
Dostupné provedení: Tištěné
Publication 487: methods of measurement for equipment used in terrestrial radiorelay systems; part 2: antennas and passive repeaters; clauses 7 and 8.
Dostupné jazyky: Anglicky, Německy
Dostupné provedení: Tištěné
Methods of measurement for radio equipment used in satellite earth stations; methods of measurement for combinations of sub-systems; measurements for monochrome and colour television transmission; identical with IEC 12E(Central Office)101.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for equipment used in terrestrial radio-relay systems; sub-system measurements; radio transmitter and radio receiver; identical with IEC 12E(Central Office)107.
Dostupné jazyky: Anglicky a německy
Dostupné provedení: Tištěné
Methods of measurement for radio equipment used in satellite earth stations; measurements common to sub-systems and combinations of sub-systems; temperature measurements; identical with IEC 12E(Central Office)117.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for equipment used in digital microwave transmission systems; measurement common to terrestrial radiorelay systems and satellite earth stations; general; identical with IEC 12E(Central Office)118.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for radio equipment used in satellite earth stations; measurements for sub-systems; frequency modulators and frequency demodulators; identical with IEC 12E(Central Office)119.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for radio equipment used in satellite earth stations; methods of measurement for combinations of sub-systems; measurements for f.d.m. transmission; identical with IEC 12E(Central Office)120.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for equipment used in digital microwave transmission systems; measurements common to terrestrial radiorelay systems and satellite earth stations; transmission characteristics; identical with IEC 12E(Central Office)121.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné
Methods of measurement for radio equipment used in satellite earth stations; measurements for sub-systems; antenna (including feed network); cross-polar discrimination of large antennas; Identical with IEC 12E(Central Office)127.
Dostupné jazyky: Anglicky
Dostupné provedení: Tištěné