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PCE
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DIFF Subgroup
H04B 17/15

Performance testing

Introduced: January 2015

Full Title

Full titles differ between systems:

IPC:

Monitoring; Testing > of transmitters > Performance testing

CPC:

Monitoring; Testing (of line transmission systems H04B3/46; arrangements for monitoring or testing transmission systems employing electromagnetic waves other than radio waves H04B10/07) > of transmitters > Performance testing

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2015.

Child Classifications

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  • H04B 17/16 Test equipment located at the transmitter since 2015 IPC+CPC Available in IPC and CPC
  • H04B 17/17 Detection of non-compliance or faulty performance, e.g. response deviations (H04B17/18 takes precedence) since 2015 IPC+CPC Available in IPC and CPC
  • H04B 17/18 Monitoring during normal operation since 2015 IPC+CPC Available in IPC and CPC
  • H04B 17/19 Self-testing arrangements since 2015 IPC+CPC Available in IPC and CPC
  • H04B 17/191 CPC only CPC only