Impairments:Carrier Frequency Offset (Hz)
- Updated2025-04-08
- 2 minute(s) read
Specifies the offset in the center frequency of the complex baseband signal from the carrier frequency. This value is expressed in Hz.
You must use the following active channel string formats to configure this attribute.
| Standard Property Value | Active Channel String Format |
|---|---|
| 80211AC MIMOOFDM, 80211AF MIMOOFDM | "segmentx" |
| 80211A/G OFDM, 80211J OFDM, 80211P OFDM, 80211B/G DSSS , 80211G DSSSOFDM, 80211N MIMOOFDM, 80211AH MIMOOFDM | "" (empty string) |
| 80211AX MIMOOFDM | "segmentx", if you set the PPDU Type property to SU PPDU, Extended Range SU PPDU or MU PPDU |
| "[userx]/segmenty", if you set the PPDU Type property to Trigger-Based PPDU (userx is optional if you want to apply to all users) | |
| 80211BE MIMOOFDM | "" (empty string), if you set the PPDU Type property to MU PPDU |
| "[userx]", if you set the PPDU Type property to Trigger-Based PPDU (userx is optional if you want to apply to all users) |
The default value is 0. Valid value is -(1/2) * IQ Rate to (1/2) * IQ Rate, inclusive, where IQ Rate is the value of the IQ Rate property.
Remarks
The following table lists the characteristics of this property.
| Short Name | Carrier Frequency Offset (Hz) |
| Data type |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Resettable | No |