# Compatibility: Bolt 6 LT RX

Data version 6d29e2f86993, built 2026-10-26; facts on this page checked 2026-10-20 to 2026-10-26.

[Bolt 6 LT RX](https://specs-dev.teradek.com/products/prod.bolt-6-lt-rx.md) against [Bolt 4K (legacy)](https://specs-dev.teradek.com/products.md?family=fam.bolt-4k).
## Works with limits (1)

- <a id="prod.bolt-6-lt-rx--pairs_with--fam.bolt-4k"></a>Bolt 6 LT RX with [Bolt 4K (legacy)](https://specs-dev.teradek.com/products.md?family=fam.bolt-4k): works with limits; Cross-compatible in 5GHz band only (6GHz band not supported on Bolt 4K transmitters); minimum firmware 4.0.0 on the Bolt 4K end. Source: official page (https://teradek.com/pages/bolt-6-lt), checked 2026-10-21.

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Cite as specs-dev.teradek.com/compatibility?item=prod.bolt-6-lt-rx&own=fam.bolt-4k (data version 6d29e2f86993).
HTML page: https://specs-dev.teradek.com/compatibility?item=prod.bolt-6-lt-rx&own=fam.bolt-4k · JSON: /api/compatibility?country=DE&item=prod.bolt-6-lt-rx&own=fam.bolt-4k · How to read this site: [/about.md](https://specs-dev.teradek.com/about.md) · Index for agents: [/llms.txt](https://specs-dev.teradek.com/llms.txt)