Siemens SCALANCE W1780 Configuration Manual page 227

● max. EIRP (Effective Isotropic Radiated Power)
Shows the current radiated power of the antenna, in relation to a non-directional antenna
(isotrop). Product of antenna gain, number of antenna connectors, cable length, additional
attenuation and set Tx power.
● Tx Power Check
Indicates whether the settings that have been made will violate the permitted transmit power
restrictions of the selected country. The calculated value of "max. EIRP" is checked to
determine whether this value violates the transmit power restriction of specific channels in
the set country. If "Use Allowed Channels only" is set, only the channels selected there are
checked.
– -
– Channel numbers
Procedure
1. To configure the WLAN interface, you must always specify the country first. Select the
country in which the device will be operated from the "Country Code" drop-down list.
2. Select the required frequency band from the "Frequency Band" drop-down list.
3. From the "WLAN Mode" drop down list, select the required transmission standard for the
configured frequency band.
4. Click the "Set Values" button.
See also
Wireless approvals (https://www.siemens.com/wireless-approvals)
SCALANCE W1780/W1740 according to IEEE 802.11ac Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C485-03
The channels can be used with the current settings.
Indicates the channels on which the current transmit power exceeds the maximum
permitted transmit power.
Configuring with Web Based Management
6.6 "Interfaces" menu
227