Bruel & Kjaer 4602B FOR RENT

Bruel & Kjaer 4602B Highlights

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 standardised speaking positions: LRGP, HATS, and AEN (ITU-T) and REF (OREM A)
• Accommodates IEC 60318, NBS9A and ITU-T P.51 Type 3.2 Artificial Ears
• Acoustic design to minimise diffraction and reflection
• Mechanically decoupled by anti-vibration mounts
• Accommodates asymmetrical handsets
• Ear force adjustable from 0 to 10N to cover recommendations of ITU-T P.57
• Test jig allows accurate positioning of telephone handsets, mobile telephones and cordless telephones relative to the Mouth Simulator & Artificial Ear