TYPE 4602

Telephone test head

Designed for accurate positioning of telephone handsets, mobile telephones and cordless telephones relative to the mouth simulator and the artificial ear, enabling standardized measurements

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Telephone Test Head Type 4602B allows accurate and repeatable positioning and subsequent measurement of a telephone handset in the standardized LRGP, HATS and AEN positions as recommended by the ITU-T, as well as in the REF position (OREM A).


  • Accurate and repeatable positioning of telephone handsets for electroacoustic measurements
  • Measurements in standardized speaking positions: LRGP, HATS, AEN (ITU-T) and REF (OREM A)