1  # The MIT License (MIT)
 2  #
 3  # Copyright (c) 2018 Brent Rubell for Adafruit
 4  #
 5  # Permission is hereby granted, free of charge, to any person obtaining a copy
 6  # of this software and associated documentation files (the "Software"), to deal
 7  # in the Software without restriction, including without limitation the rights
 8  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9  # copies of the Software, and to permit persons to whom the Software is
10  # furnished to do so, subject to the following conditions:
11  #
12  # The above copyright notice and this permission notice shall be included in
13  # all copies or substantial portions of the Software.
14  #
15  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21  # THE SOFTWARE.
22  """
23  `ttn_usa.py`
24  ======================================================
25  The Things Network Frequency Plans - US902
26  * Author(s): Brent Rubell
27  """
28  TTN_FREQS = {
29      0: (0xE1, 0xF9, 0xC0),  # 903.9 MHz
30      1: (0xE2, 0x06, 0x8C),  # 904.1 MHz
31      2: (0xE2, 0x13, 0x20),  # 904.3 MHz
32      3: (0xE2, 0x20, 0x26),  # 904.5 MHz
33      4: (0xE2, 0x2C, 0xF3),  # 904.7 MHz
34      5: (0xE2, 0x39, 0xC0),  # 904.9 MHz
35      6: (0xE2, 0x46, 0x8C),  # 905.1 MHz
36      7: (0xE2, 0x53, 0x59),
37  }  # 905.3 MHz