What is BS EN 60862-1 - Surface acoustic wave (SAW) filters of assessed quality?  
BS EN 60862-1 is an international standard that discusses surface acoustic wave (SAW) filters of assessed quality. Surface acoustic wave filters is a semiconductor device that is used to filter out desired frequencies. BS EN 60862-1 specifies the methods of test and general requirements for SAW filters of assessed quality using either capability approval or qualification approval procedures.
Who is BS EN 60862-1 - Surface acoustic wave (SAW) filters of assessed quality for? 
BS EN 60862-1 on surface acoustic wave (SAW) filters of assessed quality is useful for: 
- Manufacturer of surface acoustic wave devices
- Manufacturer of electronic communication devices
- Telecommunication industry
- Design engineers
- Quality testing personnel
Why should you use BS EN 60862-1 - Surface acoustic wave (SAW) filters of assessed quality?  
Surface acoustic waves can be used to measure flow. SAW is based on the propagation of a wavefront, which resembles seismic activity. The grouping of structurally similar SAW filters for the purpose of qualification approval, capability approval, and quality conformance inspection are provided in BS EN 60862-1.
Visual inspection method defined in BS EN 60862-1 in order to ensure that the condition, workmanship, and finish are satisfactory and to avoid inaccurate measurements due to noise, it is advisable to work at a reasonably high-power level or insert amplifiers at the ends of the test fixture to compensate for the filter attenuation. Thus, BS EN 60862-1 helps you to avoid contamination or damage during shipping or storage and to prevent stray ambient light from interfering with the inspector’s ability to clearly see the surface. Using BS EN 60862-1 you can specify the methods of test and general requirements for SAW filters of assessed quality using either capability approval or qualification approval procedures.
What’s changed since the last update?
BS EN 60862-1:2015 supersedes BS EN 60862-1:2003 which is withdrawn. BS EN 60862-1:2015 includes some technical changes with respect to BS EN 60862-1:2003. These include: 
- The terms and definitions from IEC 60862-2:2002 are included
- The measurement method for the balanced type filter is described
- The electrostatic discharge (ESD) sensitivity test procedure is considered 
