Product Name: 3G UHF Dual Mode PoC Walkie Talkie
Technical Specifications
| General Specification | |
| Model No. | SPTT-62 |
| Dimension | 130x65x45mm (excluding antenna) |
| Weight | 340g |
| Operated Voltage | DC 7.4V |
|
GSM/WCDMA 2G/3G walkie talkie with GPS |
Dual modes ( WCDMA/GSM 3G IP radio + UHF VHF radio in one) two way radio |
| Opertaing mode | Same frequency simplex different frequency simplex |
| Standby operating current:5mA(in receiving -75dBm status) | |
| Operating current range | Sleep operating current:5mA(in receiving -75dBm status) |
| Average operating current:120mA(in receiving -75dBm status) | |
| Maximum operating current:780mA(in receiving -104dBm status) | |
| 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 |
| Frequency Range | |
| 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) |
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GSM/GPRS 850MHZ/900MHZ: Power class 4(+33dBm +2.5/-1.5dBm) |
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GSM/GPRS 1800MHZ/1900MHZ: Power class 1(+30dBm +2.5/-1.5dBm) |
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EDGE 850MHZ/900MHZ: Power class E2(+27dBm +4.5/-1.5dBm) |
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EDGE 1800MHZ/1900MHZ: Power class E2(+26dBm +4.5/-2.5dBm) |
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| Receiving sensitivity | WCDMA2100≤-108dBm |
| WCDMA1900/WCDMA900/WCDMA850≤-109dBm GSM1900/GSM1800/GSM900/GSM850≤-107dBm | |
| GPS | |
| GPS | 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
