Specifies the channel spacing as defined under section 3.1 of IEEE Standard 802.11-2016 (pp. 130). This value is specified in Hz.

You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value is 20M.

Remarks

The following table lists the characteristics of this property.

Short Name Channel Bandwidth (Hz)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes
5M 5000000

This bandwidth corresponds to IEEE Standard 802.11p.
10M 10000000

This bandwidth corresponds to IEEE Standard 802.11j and IEEE Standard 802.11p.
20M 20000000

This bandwidth corresponds to IEEE Standard 802.11a/g, IEEE Standard 802.11j, IEEE Standard 802.11p, IEEE Standard 802.11n, IEEE Standard 802.11ac, IEEE Standard 802.11ax, IEEE Standard 802.11be, and IEEE Standard 802.11bn.
40M 40000000

This bandwidth corresponds to IEEE Standard 802.11n, IEEE Standard 802.11ac, IEEE Standard 802.11ax, IEEE Standard 802.11be, and IEEE Standard 802.11bn.
80M 80000000

This bandwidth corresponds to IEEE Standard 802.11ac, IEEE Standard 802.11ax, IEEE Standard 802.11be, and IEEE Standard 802.11bn.
160M 160000000

This bandwidth corresponds to IEEE Standard 802.11ac, IEEE Standard 802.11ax, IEEE Standard 802.11be, and IEEE Standard 802.11bn.
320M 320000000

This bandwidth corresponds to IEEE Standard 802.11be and IEEE Standard 802.11bn.