User Manual

HE863 Family Hardware User Guide
1vv0300891 Rev.6
- 2011-04-14
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights
Reserved. Page 70 of 92
Line coupling
single-ended
DC
AC
Output load impedance
single-ended
16 
S.E. output impedance
 0,5  @ 1.02kHz
signal bandwidth 150 - 4000 Hz @ -3 dB
Single ended output
voltage
(max.)
2000 mV
pp
/Full scale
single ended open
circuit voltage,
bipolar mode
Max Output Power
@ 16
30mW
Output load resistance 14 
Table 4. “Ear_HF” Output (EAR_EPPA2 amplifiers)
TIP:
If you need to raise the output power of HF, you should use an
external Amplifier.