User's Manual

Telit GE863-QUAD / GE863-PY
Hardware User guide
1vv0300697, Rev. ISSUE#0, - 21/11/05
Reproduction forbidden without Telit Communication written authorization – All Right reserved – Right of modification reserved page 41 of 70
The resulting gain and high pass cut can be obtained with the formula:
2
3
R
R
Gain =
4*3*2
1
.
CR
freq
π
= [Hz]
And an example of internal Ear amplifier is: