Research Article
Development of Wireless Transmission System for Microseismicity in Complex Mountainous Area
Table 1
Main parameters of the base station.
| Communication protocol | 802.11 b/g/n | Serial port mode | RS232/RS485 | Frequency range | 2.32 GHz to 2.51 GHz | Maximum transmission rate | 150 Mbps | Transmission distance | 700m @6dBi antenna, flat and no shelter | Maximum access point | 255 | Encryption type | WEP64/WEP128/TKIP/AES | Security mechanism | WEP/WPA-PSK/WPA2-PSK | Working current | ≤600 mA | Working voltage | 24.0 V |
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