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


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)