Catalogue:
Can test the freq. response curve, sensitivity and distortion of the receiving, sending and sidetone of the mobile-phone, suitable in production use and for the research and development by the R&D.
Test
fixture contains the sound absorption material, which can reduce greatly the
ambient noise.
Test
fixture has the feature for universal positioning the telephone, and has the air
cylinder for automatic close/open the cover of the
test box, manual open/close can be done also.
Has
auto statistics function, curves displayed in various colors, comparable, dB and
frequency displayed in digits.
Sensitivity upper/lower limits and frequency response upper /lower limits can all be set by the user, auto-judging the PASS/FAIL.
Test conditions, such as: Applied voltage, artificial mouth sound pressure level, frequency range can all be set by the user.
Simple
operating commands, quite easy to learn.
Can be linked with the HP-8922dx or R&S CMD55.
Can be connected with the printer, to print out all the charts & data displayed on the screen.