A plot showing the #radio #frequency #spectrum usage rules in Germany around 800 MHz, relevant for #lora use in #reticulum & #meshtastic.
Data from https://data.bundesnetzagentur.de/Bundesnetzagentur/...
https://www.thethingsnetwork.org/docs/lorawan/regional-parameters/eu868/
states :European #ISM frequency band into 6 sub-bands (K, L, M, N, P, Q) & imposes additional restrictions on the duty cycle and maximum ERP for some sub-bands (see pages 21-22 of the ETSI EN300.220 V3.2.1 (2018-06) doc.).
K (863 MHz - 865 MHz): 0.1%, 25 mW
L (865 MHz - 868 MHz): 1%, 25 mW
M (868 MHz - 868.6 MHz): 1%, 25 mW
N (868.7 MHz - 869.2 MHz): 0.1%, 25 mW
P (869.4 MHz - 869.65 MHz): 10%, 500 mW
Q (869.7 MHz - 870 MHz): 1%, 25 mW
mW is in #ERP #ETSIEN300point220
states :European #ISM frequency band into 6 sub-bands (K, L, M, N, P, Q) & imposes additional restrictions on the duty cycle and maximum ERP for some sub-bands (see pages 21-22 of the ETSI EN300.220 V3.2.1 (2018-06) doc.).
K (863 MHz - 865 MHz): 0.1%, 25 mW
L (865 MHz - 868 MHz): 1%, 25 mW
M (868 MHz - 868.6 MHz): 1%, 25 mW
N (868.7 MHz - 869.2 MHz): 0.1%, 25 mW
P (869.4 MHz - 869.65 MHz): 10%, 500 mW
Q (869.7 MHz - 870 MHz): 1%, 25 mW
mW is in #ERP #ETSIEN300point220
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