User's Manual

Hardware Development Guide of Module Product
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ZM8620_V2
Item
Feature
Specifications
consumption
Power supply
Typical is 3.3V, the range is 3.-3.6V
Working current
Peak current
About 2.5A
Average normal working current
TBD
Standby current
TBD
LED Control
Yes, Module can output the signal to control the LED of the main
board
RF
GSM Band
EDGE/GPRS/GSM: 1900/1800/900/850MHz
CDMA Band
N/A
RF switch
RF switch controlled by AT command
RxDiv Band
ZM8620_V2EUD
UMTS: 2100/1900/850/900MHz
LTE FDD: Band 1,3,7,8,20
LTE TDD: Band 40
ZM8620_V2LAT
UMTS: 2100/1900/1700/850/900MHz
LTE FDD: Band 1,2,4,5,7,8,1
LTE TDD: Band 38
Max. transmitter
power
WCDMA/HSDPA 2100/1900/1700/850/900MHz: Power Class 3
( +24dBm +1/-3dB)
LTE FDD: 2600/2100/1900/1700/900/850/700MHz Power Class
3 (+23dBm +2.7/-2.7dB)
LTE TDD: Band 38 Power Class 3 (+23dBm +2.7/-2.7dB)
GSM/GPRS 850MHz/900MHz: Power Class 4 (+33dBm±2dBm)
GSM/GPRS 1800MHz/1900MHz: Power Class 1 (+30dBm±2
dBm)
EDGE 850MHz/900MHz: Power Class E2 (+27dBm ±3dBm)
EDGE 1800MHz/1900MHz: Power Class E2 (+26dBm
-4/+3dBm)
Receiving
sensitivity
UMTS2100/1700: ≤-106.7 dBm
UMTS1900/850: ≤-104.7 dBm
UMTS900: ≤-103.7 dBm
LTE 2600/1900: ≤-92dBm(20 MHz)
LTE 2100/1700: ≤-94dBm(20 MHz)
LTE 900/700: ≤-94dBm(10 MHz)
LTE 850: ≤-95dBm(10 MHz)
LTE Band 38: ≤-94dBm(20 MHz)
GSM850/900/1800/1900: ≤-102dBm