User's Manual

GWM400 Product Technical Specification and User Guide
4.2 Power Supply Ratings
30
 GWM400_HID_v02 2017-07-05
Confidential / Prelimenary
Page 27 of 38
4.2 Power Supply Ratings
Table 13: Power supply specification
Description Conditions Typical rating Unit
I
BATT+
1
(i.e., sum of
BATT+
BB
and
BATT+
RF
)
1. With an impedance of Z
LOAD
=50Ω at the antenna pad.
All measurements have been done with BATT+ = 15V.
OFF State supply
current
Power Down 13.6 mA
Peak current UMTS Max output power 254 mA
LTE Max output power 368 mA
Average UMTS
supply current
Data transfer @
maximum Pout
IDLE @ DRX=6
(UART active, but no communication)
16.5 mA
UMTS Data transfer Band I; +23dBm 214 mA
UMTS Data transfer Band V; +23dBm 163 mA
UMTS Data transfer Band VIII; +23dBm 195 mA
HSPA Data transfer Band I; +23dBm 210 mA
HSPA Data transfer Band V; +23dBm 163 mA
HSPA Data transfer Band VIII; +23dBm 194 mA
Average LTE sup-
ply current
Data transfer @
maximum Pout
IDLE
2
(UART active, but no communication)
2. The power save mode is disabled via AT command AT^SCFG=”MEopMode/PwrSave”,”disabled”
18.6 mA
LTE Data transfer Band 3
3
; +23dBm
3. Communication tester settings:
- Channel Bandwidth: 5MHz
- Number of Resource Blocks: 25 (DL), 1 (UL), RB position: Low
- Modulation: QPSK
238 mA
LTE Data transfer Band 5
3
; +23dBm 168 mA
LTE Data transfer Band 8
3
; +23dBm 206 mA
LTE Data transfer Band 28
3
; +23dBm 196 mA