二手儀器-中古儀器-儀器維修-儀器租賃-儀器買賣-收購服務-弘燁科技

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

產品介紹

儀器介紹
儀器規格
檔案下載

The Bruel + Kjaer Telephone Test Head 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. The 4602B has been designed to accommodate handsets with antennas.

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