# TETRA (Terrestrial Trunked Radio)

> **NCT00395668** · PHASE4 · COMPLETED · sponsor: **University of Aarhus** · enrollment: 56 (estimated)

## Conditions studied

- Cognitive Performance
- Well-Being

## Interventions

- **DEVICE:** TETRA (at lowest carrier freq, std TDMA pulse at 17,6 Hz).

## Key facts

- **NCT ID:** NCT00395668
- **Lead sponsor:** University of Aarhus
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-11
- **Primary completion:** —
- **Final completion:** 2007-04
- **Target enrollment:** 56 (ESTIMATED)
- **Last updated:** 2007-09-10

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00395668

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00395668, "TETRA (Terrestrial Trunked Radio)". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00395668. Licensed CC0.

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