Motorola DTR series 900 MHz frequency hopping hopsets

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Line 4: Line 4:
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+
Hopset
 +
    1st Frequency (MHz)
 +
    Progression (MHz)
 +
    Last (50th) Frequency (MHz)
 +
1 902.525
 +
2 902.575
 +
3 902.625
 +
4 902.675
 +
5 902.725
 +
6 902.775
 +
7 902.825
 +
8 902.875
 +
9 902.925
 +
10 902.975
 +
903.025, 903.525, 904.025... 903.075, 903.575, 904.075... 903.125, 903.625, 904.125... 903.175, 903.675, 904.175... 903.225, 903.725, 904.225... 903.275, 903.775, 904.275... 903.325, 903.825, 904.325... 903.375, 903.875, 904.375... 903.425, 903.925, 904.425... 903.475, 903.975, 904.475...
 +
927.025 927.075 927.125 927.175 927.225 927.275 927.325 927.375 927.425 927.475
[[Category: VHF/UHF Radio Services]]
[[Category: VHF/UHF Radio Services]]

Revision as of 15:49, 24 January 2023

Part 15 band - ISM band and 33cm amateur radio band shared.

These radios operate with 50 kHz channel spacing and 8-level FSK digital FHSS 902-928 MHz band (channels start at 902.525 MHz and continue to 927.475 MHz, 525 kHz from band edges for a total of 500 available channels at 50 kHz channel spacing), in compliance with Part 15 of the FCC rules - specifically 47 CFR 15.247. The DTR 900 MHz digital business radios offer performance comparable with UHF walkie-talkies as far as in-building coverage goes.


Hopset

   1st Frequency (MHz)
   Progression (MHz)
   Last (50th) Frequency (MHz)
1 902.525

2 902.575 3 902.625 4 902.675 5 902.725 6 902.775 7 902.825 8 902.875 9 902.925 10 902.975 903.025, 903.525, 904.025... 903.075, 903.575, 904.075... 903.125, 903.625, 904.125... 903.175, 903.675, 904.175... 903.225, 903.725, 904.225... 903.275, 903.775, 904.275... 903.325, 903.825, 904.325... 903.375, 903.875, 904.375... 903.425, 903.925, 904.425... 903.475, 903.975, 904.475... 927.025 927.075 927.125 927.175 927.225 927.275 927.325 927.375 927.425 927.475



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