Product Name: SIM Card PoC Walkie Talkie
Technical Specifications
General Specification
Model No.
SPTT-N70
Dimension
127x60x38mm (excluding antenna)
Weight
270g
Battery Capacity
2000mAh
Operated Voltage
DC 7.4V
Receiving sensitivity
-106dBm
MAX.Transmit Power
23-26dBm
Working Environment
Operating Temperature:-20℃ to~45℃
Storage Temperature:-40℃ to ~70℃
Basic Parameter
(U)SIM/SIM
Standard SIM card interface
3V SIM card and 1.8V SIM card
MAX Power Dissipation
about 2.2w
Voltage
DC3.3-4.2V,Recommended Voltage 3.8V
Operating Current
MAX. Current About 0.6A Average
Operating Current About 540mA@UMTS2100 About 239mA@GSM900
Standby Current About 5mA@UMTS About 5mA@GSM
RF Parameter
GSM(2g)
900/1800MHZ or 850/1900MHZ
UMTS(3G/WCDMA) Frequency Range
900/2100MHZ or 850/1900MHZ
Max Output Power
UMTS 2100/1900/900/850MHZ: Power class 3(+24dBm +2.5/-1.5dBm)
GSM/GPRS 850MHZ/900MHZ: Power class 4(+33dBm +2.5/-1.5dBm)
GSM/GPRS 1800MHZ/1900MHZ: Power class 1(+30dBm +2.5/-1.5dBm)
EDGE 850MHZ/900MHZ: Power class E2(+27dBm +4.5/-1.5dBm)
EDGE 1800MHZ/1900MHZ: Power class E2(+26dBm +4.5/-2.5dBm)
Receiving sensitivity
WCDMA2100≤-108dBm
WCDMA1900/WCDMA900/WCDMA850≤-109dBm GSM1900/GSM1800/GSM900/GSM850≤-107dBm
GPS
GPS location
GPS Positioning, 1.57542GHz
Sensitivity
Catch -144dBm,Track -159dBm
Technical Standards
Data Rates
GSM CS:UL 9.6kbps/DL9.6kbps
GPRS:Muliti-slot Class 10
EDGE:Muliti-slot Class 12
WCDMA CS:UL 64kbps/DL 64kbps
WCDMA PS:UL 384kbps/DL 384kbps
Protocol
HSDPA/WCDMA/EDGE/GPRS/GSM
HSDPA
HSDPA:DL3.6Mb/s(Catagory6)
Standard Accessories
If you have any interest for our network walkie talkies,please contact us.
