Definition availableExact definition Candidate definition
Megahertz
MHzcx:MHz · Frequency
1 MHz = 1000000 Hz.
- Quantity kind
- Frequency
- SI dimension
T^-1- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
MHz
Scope and distinctions
Definition metadata only. The quantity kind and model field contract determine compatible use; no new UUCE execution or CVP claim.
Available operations
No converter is linked for this definition yet. You can inspect the definition and its sources.
Verification scope
New UUCE conversion paths have not been CVP-verified or production-attested. An exact unit definition is not a verification claim.
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 2, 4 and 5: SI units; Table 7: SI prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
eb75097dacadb7b90fd2236096402ad586a351fdc03ee8e87db37bcd12860c14- Definition dependency digest
952af32e82b562c40596ff3f9aed5daffdb22e806802fcdeb249b2525bae2228
Digests identify definition content; they are not CVP evidence or production attestations.