Quartz crystal controlled oscillators of assessed quality - Part 5: Sectional specification; qualification approval (IEC 60679-5:1998); German version EN 60679-5:1998— 12 стр.
Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification; Capability approval (IEC 60368-4-1:2000); German version EN 60368-4-1:2000 + Corrigendum:2001— 11 стр.
Quartz crystal controlled oscillators of assessed quality - Part 5-1: Blank detail specification; qualification approval (IEC 60679-5-1:1998); German version EN 60679-5-1:1998— 9 стр.
Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency f<(Index)L> and the effective load capacitance C<(Index)Leff> using automatic network analyzer techniques and error correction (IEC 60444-11:2010); German version EN 60444-11:2010— 16 стр.
Piezoelectric filters of assessed quality - Part 4: Sectional specification; Capability approval (IEC 60368-4:2000); German version EN 60368-4:2000 + Corrigendum:2001— 24 стр.
Measurement of quartz crystal unit parameters by zero phase technique in a <pi>-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a <pi>-network (IEC 60444-1:1986 + A1:1999); German version EN 60444-1:1997 + A1:1999— 26 стр.
Waveguide type dielectric resonators - Part 2: Guidelines for oscillator and filter applications (IEC 61338-2:2004); German version EN 61338-2:2004— 32 стр.
Waveguide type dielectric resonators - Part 1-3: General information and test conditions; Measurement method of complex relative permittivity for dielectric resonator materials at microwave frequency (IEC 61338-1-3:1999); German version EN 61338-1-3:2000— 17 стр.
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the parallel capacitance C<(Index)o> (IEC 60444-3:1986); German version EN 60444-3:1997— 12 стр.
Quartz crystal controlled oscillators of assessed quality - Part 4: Sectional specification - Capability approval (IEC 60679-4:1997); German version EN 60679-4:1998— 18 стр.
Piezoelectric filters - Part 2: Guide to the use of piezoelectric filters - Section 2: Piezoelectric ceramic filters (IEC 60368-2-2:1996); German version EN 60368-2-2:1999— 15 стр.
Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units (IEC 60444-7:2004); German version EN 60444-7:2004— 9 стр.
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 4: Method for the measurement of the load resonance frequency f<(Index)L>, load resonance resistance R<(Index)L> and the calculation of other derived values of quartz crystal units, up to 30 MHz (IEC 60444-4:1988); German version EN 60444-4:1997— 11 стр.
Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units (IEC 60444-9:2007); German version EN 60444-9:2007— 16 стр.
Measurement of quartz crystal unit parameters - Part 6: Measurement of drive level dependence (DLD) (IEC 60444-6:2013); German version EN 60444-6:2013— 21 стр.
