Product Name: Push-To-Talk Over Cellular WCDMA 2 Way Radio
Product Features
1. Unlimited Groups
2. Unlimited Friends
3. Unlimited Users
4. Voice Prompt
5. Back light Setting
6. Radio Information
7. Version Information
8. GPS Function(Logitute&Latitute Location)
9. Support 2G/3G , WCDMA/GSM
10. Support Signal strength te
11. Support GPS position signal test
12. Online upgrade
13. All Call, Group Call & Individual Call
Technical Specifications
| General Specification | |
| Model No. | SPTT-W1 |
| Dimension | 64x42x135mm |
| Weight | 290g |
| Working Voltage | DC 3.6-4.2V |
| Working Current | 250mA@UMTS 2100/900 |
| 220mA@GSM 900 | |
| Peak Current | 0.8A |
| Working Temperature | -30℃ to +75℃ |
| RF Parameter | |
| Frequency Range | GSM 850/1900MHz 900/1800MHz |
| WCDMA 850/1900MHz 900/2100MHz | |
| Maximum Output Power |
WCDMA 2100/1900/900/850MHz: Power class 3 (+24dBm +2.5/-1.5dBm) |
|
GSM/GPRS 850MHz/900MHz: Power class 4 (+33dBm +2.5/-0.5dBm) |
|
|
GSM/GPRS 1800MHz/1900MHz: Power class 1 (+30dBm +2.5/-0.5dBm) |
|
| Receiving Sensitivity | WCDMA 2100: ≤-108dBm |
| WCDMA1900: ≤-109dBm | |
| WCDMA900: ≤-109dBm | |
| WCDMA850: ≤-109dBm | |
| GSM850/900/1800/1900: ≤-107dBm | |
| GPS | |
| GPS | GPS Positioning, 1.57542GHz |
| Sensitivity | Catch -144dBm, Track -159dBm |
| Technical Sensitivity | |
| Data Speed Rate | GSM CS: UL 9.6kpbs/ DL 9.6kpbs |
| GPRS: Multi-slot Class 10 | |
| EDGE: Multi-slot Class 12 | |
| WCDMA CS: UL 64kpbs/ DL 64kpbs | |
| WCDMA PS: UL 384kpbs/ DL 394kpbs | |
| Protocol | HSDPA/WCDMA/EDGE/GPRS/GSM |
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Standard Accessories
