Siemens TC65 Terminal User Manual

TC65 Terminal Hardware Interface Description
Confidential / Released
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TC65 Terminal_HD_V02.000b Page 51 of 65 19.02.2007
5.1 Characteristics of the Power Supply
Table 26: Characteristics of the power supply
Parameter Description Conditions Min Typ Max Unit
8
5
12 30 V V
POWER
Operating Voltage for one minute
33 V
@8V 0.45
@12V 0.50
Power Down mode
@30V 0.80
mA
@8V 40
@12V 29
SLEEP mode
@30V 18
mA
@8V 50
@12V 36
IDLE mode
@30V 21
mA
@8V 277
@12V 184
TALK mode
@30V 82
mA
@8V 260
@12V 173
Data GPRS 1Tx / 4Rx
@30V 77
mA
@8V 378
@12V 248
Data GPRS 2Tx / 3Rx
(Power reduction = 3dB)
@30V 108
mA
@8V 500
@12V 330
I
POWER
Average supply current
(average time 3 min.)
@25°C
@ worst case:
GSM 900 max power
level
Data GPRS 4Tx / 1Rx
(Power reduction = 6dB)
@30V 140
mA
@8V 1500
@12V 910
I
POWER_P
6
Peak supply current
during transmission slot
(577µs * No. of Tx
every 4.6ms)
Power control level for
Pout max
@30V 340
mA
Allowed power fail time
without terminal reset
or power down
After this time the Terminal will be
reset or switched off
1 ms
t
PLUS-Fail
Allowed power fail time
without RTC reset
Backup Battery not connected,
After this time the RTC will be
reset
6 s
5
Lowest voltage (minimum peak) incl. all ripple and drops >7.6V including voltage drop, ripple and spikes,
measured at western jack (6-pole) pin (1 to 6)
6
Typical values measured with antenna impedance = 50Ohm (return loss >20dB)
Maximum values measured with mismatched antenna

Siemens TC65 Terminal Specifications

General

Brand	Siemens
Model	TC65 Terminal
Category	Telephone Accessories
Language	English