Encrypted text communications using a low powered mesh network.
This utilizes the 900 MHz band in the US, which requires no license. As a result, encryption is perfectly legal.
Power is limited to 30 dBm (1W). Range between nodes of 2-3 miles in urban environments, ~10 miles in rural areas. Max demonstrated range is 200 miles, but this is in ideal conditions (mountains were involved).
| Data | Voice | Voice Mode |
|---|---|---|
| 902.0 - 928.0 | N/A | N/A |
Frequency slots used within the range is dependent upon which mode is selected. More slots equals higher speed, but less sensitivity.
Note: All frequencies listed are in MegaHertz (MHz)
