Methods of measurement for radio transmitters; part 4: amplitude/frequency characteristics and non-linearity distortion in transmitters for radiotelephony and sound broadcasting
Method of Test for Intermediate Frequency Transformer (Tube Type) for FM Radio
发布日期:1975-05-07 实施日期:1989-06-21
Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 2: FM audio recording
发布日期:1999-11-25 实施日期:1999-11-25
General specification for VHF/FM vehicle radio
发布日期:1992-02-01 实施日期:1992-05-01
Video-Bandkassettensystem mit Schraegspuraufzeichnung auf Magnetband 12,65 mm (0,5 in) VHS-Format. FM-Tonaufzeichnung Helical-Scan Video Tape Cassette System Using 12,65 mm (0,5 in) Magnetic Tape on Ty...
实施日期:2000-09-15
Methods of measurement for radio transmitters - Part 11: Transposers for FM sound broadcasting (IEC 60244-11:1989); German version EN 60244-11:1993
Methods of measurements for radio equipment used in satellite earth stations - Part 2: Measurements for sub-systems - Section six: Frequency demodulators
发布日期:1992-05-15 实施日期:1992-05-15
Quarzkristalloszillatoren (guetebestaetigt). Spezifikation Generische Daten und Pruefverfahren Specification for Quartz crystal oscillators of assessed quality:Generic data and methods of test Oscillat...
实施日期:1975-03-27
Messverfahren zur Bestimmung des Pegels von Intermodulationsprodukten,erzeugt in einem gyromagnetischen Bauelement Measuring Method for the Level of Intermodulation Products Generated in a Gyromagnetic...
实施日期:1997-10-15
实施日期:2005-04-11
Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
发布日期:2006-02-15 实施日期:2006-06-01
Generic specification for modulating frequency broadcast exciter
发布日期:1993-03-25 实施日期:1993-10-01
Technical parameters and measuring methods for FM broadcasting transmitters of dual programmes
发布日期:1987-03-13 实施日期:1987-11-01
Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 1.9tpmm, on both sides--Part2: Track format A
发布日期:2011-02-01 实施日期:2011-02-01
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