Bit Field Guide

Short Preamble

MAC 1 bit Beacon frame unverified

Whether the short DSSS preamble is allowed — 96 microseconds instead of 192.

Where it sits

Beacon MPDU > Frame Body > Capability Information > Short Preamble

Open in the explorer — Association Request
Open in the explorer — Association Response
Open in the explorer — Beacon
Open in the explorer — Probe Response

Accuracy

Clause: 802.11-2024 §9.4.1.4
Verified: Not verified against the standard. Treat this as a claim, not a fact.