Telephone Test Head - Type 4602B

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). It is used as a general test jig with other Brüel & Kjær measurement equipment. Type 4602 B has been designed to accommodate handsets with antennas. An upgrade kit is available for updating earlier Test Heads Type 4602.

Features:

• Measurements in standardised speaking positions: LRGP, HATS, and AEN (ITU-T) and REF (OREM A)
• Accommodates IEC318, NBS9A and ITU-T P.51 Type 3.2 Artificial Ears
• Optimised acoustic design to minimise diffraction and reflection