Can test the electrical characteristics of an analogue corded and cordless phone, PBX and the transformer :
The
operating software is designed in accordance to an individual country
standard, it is easy to operate, user don’t need to undergo meticulous
setting conditions and can start the testing at once, it is a real
professional designed software.
Can
test various functions of the telephone :
The tested items varies according to different country standard, Like : Frequency Response and Loudness Rating of the receiving、sending and Sidetone, Harmonic Distortion, Return Loss, DCR, Loop Current, DC I-V, I-R, ON-HOOK Leakage Current, ON HOOK AC Impedance Curve , OFF HOOK AC Impedance Curve, Linearity or Amplitude response , Clipping Test , the Sensitivity and Frequency Response Curve of the H.A.C. Magnetic Field … etc.
The
testing items for the transformer cover :
Frequency Response, Return Loss, Harmonic Distortion, AC Impedance Curve , Insertion Loss etc.
The
testing items for the PBX cover :
a. Three kinds of testing to select from : In Kilometer , In Current, In impedance
b. Testing items include : Cross Talk, Return Loss, Harmonic Distortion, Impedance, Insertion Loss, DC I-V etc.
Auto
testing , auto judging the Pass or fail,
test speedy, can print out the testing report, suitable in production
line use, QC and
R & D.