LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design 104 / 130
Table 47: GNSS Current Consumption of EC25 Series Module
6.5. RF Output Power
The following table shows the RF output power of EC25 module.
Table 48: RF Output Power
GSM
voice call
GSM850 PCL5 @32.36dBm 240.3 mA
EGSM900 PCL5 @33.15dBm 260.9 mA
DCS1800 PCL0 @29.38dBm 153.0 mA
PCS1900 PCL0 @29.47dBm 160.3 mA
WCDMA voice
call
WCDMA B1 @23.13dBm 568.9 mA
WCDMA B2 @22.99dBm 628.4 mA
WCDMA B4 @22.90dBm 506.3 mA
WCDMA B5 @23.10dBm 507.5 mA
WCDMA B8 @22.90dBm 581.5 mA
Parameter Description Conditions Typ. Unit
I
VBAT
(GNSS)
Searching
(AT+CFUN=0)
Cold start @Passive Antenna 54.0 mA
Lost state @Passive Antenna 53.9 mA
Tracking
(AT+CFUN=0)
Instrument Environment 30.5 mA
Open Sky @Passive Antenna 33.2 mA
Open Sky @Active Antenna 40.8 mA
Frequency Max. Min.
GSM850/EGSM900 33dBm±2dB 5dBm±5dB
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