Definition availableExact definition Candidate definition
Gigahertz
GHzcx:GHz · Frequency
1 GHz = 1000000000 Hz.
- Quantity kind
- Frequency
- SI dimension
T^-1- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
GHz
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
03934441644628f5580ee9bd896ff7b71cc1cc4c74848676d18ad044394e80f0- Definition dependency digest
7647e71b4633ebdda5d967cb6578a381c1c109a3a92bcf1a2dfebb55587a9953
Digests identify definition content; they are not CVP evidence or production attestations.