Product Info

LTE Module Series
EG91 Hardware Design
EG91_Hardware_Design 76 / 93
Table 37: GNSS Current Consumption of EG91
6.5. RF Output Power
The following table shows the RF output power of EG91 module.
Table 38: RF Output Power
Frequency Max. Min.
EGSM900 33dBm±2dB 5dBm±5dB
DCS1800 30dBm±2dB 0dBm±5dB
EGSM900 (8-PSK) 27dBm±3dB 5dBm±5dB
DCS1800(8-PSK) 26dBm±3dB 0dBm±5dB
WCDMA B1/B2/B4/B5/B8 24dBm+1/-3dB <-49dBm
LTE-FDD B1/B2/B3/B4/B5/B7/
B8/B12/B13/B20/B25/B26/B28A/B28B
23dBm±2dB <-39dBm
In GPRS 4 slots TX mode, the maximum output power is reduced by 3.0dB. Thedesign conforms to the
GSM specification as described in Chapter 13.16 of 3GPP TS 51.010-1.
Parameter Description Conditions Typ. Unit
I
VBAT
(GNSS)
Searching
(AT+CFUN=0)
Cold start @Passive Antenna 54 mA
Hot Start @Passive Antenna 54 mA
Lost state @Passive Antenna 53 mA
Tracking
(AT+CFUN=0)
Open Sky @Passive Antenna 32 mA
NOTE