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Table 1 An overview of the available frequency bands for SRDs in the 863 to 870 MHz range [18]

From: Impact of EU duty cycle and transmission power limitations for sub-GHz LPWAN SRDs: an overview and future challenges

Nr. Start freq. (MHz) End freq. (MHz) Bandwidth (MHz) Category Max TX power (mW) (e.r.p.) Duty cycle
46a 863 865 2 Non-specific short-range devices 25 Polite access or 0.1%
46b 863 865 2 High duty cycle/continuous transmission devices 10 None
84 863 868 5 Wideband data 25 Polite access, and 10% (access point) or 2.8% (other devices)
47 865 868 3 Non-specific short-range devices 25 Polite access or 1%
47a 865 868 3 RFID 2000 Polite access only, no duty cycle
47b 865 868 3 Non-specific short-range devices 500 Polite access, and 10% (access point) or 2.5% (other devices)
48 868 868.6 0.6 Non-specific short-range devices 25 Polite access or 1%
49 868.6 868.7 0.1 Low duty cycle/high reliability devices 10 1%
50 868.7 869.2 0.5 Non-specific short-range devices 25 Polite access or 0.1%
51 869.2 869.25 0.05 Low duty cycle/high reliability devices 10 0.1%
52 869.25 869.3 0.05 Low duty cycle/high reliability devices 10 0.1%
53 869.3 869.4 0.1 Low duty cycle/high reliability devices 10 1.0%
54 869.4 869.65 0.25 Non-specific short-range devices 500 Polite access or 10%
55 869.65 869.7 0.05 Low duty cycle/high reliability devices 25 Polite access or 10%
56a 869.7 870 0.3 Non-specific short-range devices 5 None
56b 869.7 870 0.3 Non-specific short-range devices 25 Polite access or 1%