Product Name: IP GSM 3G Walkie Talkie Radio
Product Features
1. Friend List
2. Group List
3. User List
4. Backlight Setting
5. GPS Function
6. Voice Prompt
7. Radio Information
8. Version
9. LCD Display
10. Torch Flash Light
11. Support 2G/3G , WCDMA/GSM
12. Support Signal Strength Test
13. Support GPS Position Signal Test
14. Online Upgrade
Technical Specifications
General Specification | |
Model No. | SPTT-MINI 2.5 |
Dimension | 57x40x105mm |
Weight | 150g |
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 |
Standard Accessories



Optional Accessories
radio sim card
sim card radio
car radio with sim card
sim card sim card
sim radio
sim card adapter radio shack
sim card two way radio
sim card mobile car radio
two way radio with sim card