# Link 400 Internal Antennas: workflows

Data version 6d29e2f86993, built 2026-10-26; facts on this page checked 2026-10-21 to 2026-10-22.

The workflows [Link 400 Internal Antennas](https://specs-dev.teradek.com/products/prod.link.md) serves, how well it fits each, which slot it fills, and what else is needed.

## Core (1)

- Link in [UAV / public safety situational awareness (draft: corrections pending)](https://specs-dev.teradek.com/workflows/wf.WF-08.md): fit core, role Bonding unit: Vehicle, aircraft and mobile-command-unit uplink for public-safety crews., slot 2. encode, 1 per vehicle or command unit. Caveat: Provides a network pipe (hotspot), not an encoder; the video encoder is a separate device. Also needed: [Core Classic](https://specs-dev.teradek.com/services/svc.core-classic.md), [Data Bonding](https://specs-dev.teradek.com/services/svc.data-bonding.md), [Teradek Data](https://specs-dev.teradek.com/services/svc.data.md). Confidence: high.
## Supporting (2)

- Link in [Multi-camera live production (worship, education, corporate, concerts) (draft: corrections pending)](https://specs-dev.teradek.com/workflows/wf.WF-07.md): fit supporting, role Bonding unit: Shared bonded uplink for several encoders at events, hotel ballrooms and convention centres., slot 5. encode, 1 per venue or OB position. Caveat: Annual subscription required for bonding. Also needed: [Core Classic](https://specs-dev.teradek.com/services/svc.core-classic.md), [Data Bonding](https://specs-dev.teradek.com/services/svc.data-bonding.md), [Teradek Data](https://specs-dev.teradek.com/services/svc.data.md). Confidence: high.
- Link in [REMI / at-home multi-camera sports](https://specs-dev.teradek.com/workflows/wf.WF-02.md): fit supporting, role Bonding unit: Bonded uplink for remote production sites that feed a studio; the page tags sports and REMI use., slot 2. encode, 1 per remote site. Caveat: Bonding unit only; the encoders and decoders of the REMI chain come from other products. Older Link Pro evidence (2019) shows Link Pro as one of three uplinks of a VidiU Go for a marathon stream. \| Requires (as stated): encoders Also needed: [Core Classic](https://specs-dev.teradek.com/services/svc.core-classic.md), [Data Bonding](https://specs-dev.teradek.com/services/svc.data-bonding.md). Confidence: medium.
## Not suitable (2)

- Link in [On-set zero-delay monitoring](https://specs-dev.teradek.com/workflows/wf.WF-09.md): fit not suitable. Why: No video transmission; network only.
- Link in [RF camera for live sports / IMAG](https://specs-dev.teradek.com/workflows/wf.WF-03.md): fit not suitable. Why: Existing record tags WF-03 from the sentence 'Live sports never gives you a second chance...'; Link is a cellular bonding hotspot with seconds of latency, not a zero-delay RF camera link.

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