Research Article
Design and Implementation of Android Based Wearable Smart Locator Band for People with Autism, Dementia, and Alzheimer
Table 2
GSM parameter and specification.
| GSM module | Frequency band | 850/1900 MHz dual band | Baud rate | 9600 bps | Transmission power | 2 W @ 850 MHz 1 W @ 1900 MHz | Power supply | 3.2 to 4.8 V. | Operating temperature | Restricted operation: −40 to −30°C and +80 to +85°C Normal operation: −30 to +80°C Storage temperature: −45 to +90°C | Dimensions | 24 × 24 × 3 mm |
|
|