I.S. EN 61260:1999

Foreword
1 Scope
2 Normative references
3 Definitions
4 Performance requirements
5 Test methods
6 Instrument marking
7 Instruction manual
8 Electromagnetic and electrostatic compatibility
  requirements and test procedures
Annex A (informative) - Midband frequencies
Annex B (informative) - Normalized frequencies at
                         breakpoints of limits on minimum
                         and maximum relative attenuation
                         for one-third-octave-band filters
Annex C (informative) - Recommendations for verification
                         of the electrical performance
                         characteristics of bandpass filters
Annex D (informative) - Radio-frequency emission limits
Annex ZA (normative) - Normative references to international
                         publications with their corresponding
                         European publications

Covers performance requirements and methods for testing the performance of analogue, sampled-data, and digital implementations of bandpass filters that comprise a filter set or spectrum analyser.