Issue link: https://read.uberflip.com/i/1540208
Regional Parameters RP002-1.0.5 ©2022-2025 LoRa Alliance ® Page 78 of 116 The authors reserve the right to change specifications without notice. Transmit power levels relative to the maximum EIRP level of the end-device are indicated in 1568 the following TXPower table: 1569 TXPower Configuration (EIRP) 0 Max EIRP 1 Max EIRP – 2dB 2 Max EIRP – 4dB 3 Max EIRP – 6dB 4 Max EIRP – 8dB 5 Max EIRP – 10dB 6 Max EIRP – 12dB 7 Max EIRP – 14dB 8..14 RFU 15 Defined in [TS001] 3 Table 70: AS923 TXPower 1570 EIRP refers to the Effective Isotropic Radiated Power, which is the radiated output power 1571 referenced to an isotropic antenna radiating power equally in all directions and whose gain is 1572 expressed in dBi. 1573 By default, the Max EIRP of the end-device SHALL be 16 dBm. End-devices operating in 1574 countries allowing higher EIRP than the default value MAY adapt their default Max EIRP 1575 accordingly, but they SHALL NOT exceed the maximum EIRP imposed by the local 1576 regulations. If the end-device does not use the default value (+16dBm), the Max EIRP 1577 SHOULD be communicated to the Network Server using an out-of-band channel during the 1578 end-device commissioning process. 1579 The Max EIRP of the end-device can be modified by the Network Server through the 1580 TxParamSetupReq MAC command and SHOULD be used by both the end-device and the 1581 Network Server as shown in Table 70 once TxParamSetupReq is acknowledged by the end- 1582 device via TxParamSetupAns. 1583 3.10.4 AS923 Join-Accept CFList 1584 The AS923 LoRaWAN implements an OPTIONAL CFList of 16 octets in the Join-Accept 1585 message for both CFListType equal to 0 and CFListType equal to 1. When receiving 1586 a CFListType equal to 1, it SHALL be interpreted according to the channel list definition in 1587 Section 3.3.1.2 (900 MHz Fixed Channel List Definition). 1588 AS923_FREQ_OFFSET does not apply any frequencies delivered to the end-device from the 1589 Network Server through MAC commands or the CFList. Therefore, AS923 end-devices 1590 SHALL NOT apply AS923_FREQ_OFFSET to the channel frequencies defined in the CFList. 1591 1592