Issue link: https://read.uberflip.com/i/1540208
Regional Parameters RP002-1.0.5 ©2022-2025 LoRa Alliance ® Page 45 of 116 The authors reserve the right to change specifications without notice. 3.5.6 US902-928 Maximum Payload Size 880 The maximum MACPayload size length (M) is given by the following table. It is derived from 881 the maximum allowed transmission time at the PHY layer, taking into account a possible 882 repeater encapsulation. The maximum application payload length in the absence of the 883 OPTIONAL FOpts MAC control field (N) is also given for information only. The value of N 884 MAY be smaller if the FOpts field is not empty. 885 886 Uplink Data Rate M N Downlink Data Rate M N 0 19 11 0 230 222 1 61 53 2 133 125 3 230 222 4 230 222 5 58 50 6 133 125 7 230 222 8 230 222 8 61 53 9 137 129 10 230 222 11 230 222 12 230 222 13 230 222 14 230 222 9..15 Not defined 1..7 and 15 Not defined Table 24: US902-928 maximum payload size (repeater compatible) 887 If the end-device will never operate under a repeater, the maximum application payload length 888 in the absence of the OPTIONAL FOpts control field SHALL be: 889 890 Uplink Data Rate M N Downlink Data Rate M N 0 19 11 0 250 242 1 61 53 2 133 125 3 250 242 4 250 242 5 58 50 6 133 125 7 250 242 8 250 242 8 61 53 9 137 129 10 250 242 11 250 242 12 250 242 13 250 242 14 250 242 9..15 Not defined 1..7 and 15 Not defined Table 25 : US902-928 maximum payload size (not repeater compatible) 891 892