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title: FAQs | Aqua Broadcast Knowledgebase
description: FAQs
---

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1. [Aqua Broadcast Knowledgebase](https://kb.aquabroadcast.net/)
2. [FAQs](https://kb.aquabroadcast.net/faqs)

# FAQs

- [Add uMPX (microMPX) option after purchasing a Cobalt transmitter](https://kb.aquabroadcast.net/add-umpx-micrompx-option-after-purchasing-a-cobalt-transmitter)
- [3U Cobalt can operate from 110/120V](https://kb.aquabroadcast.net/3u-variant-of-cobalt-can-operate-from-110/120v)
- [What affect VSWR test?](https://kb.aquabroadcast.net/what-affect-vswr-test)
- [Where can I purchase Aqua Broadcast products in the United States?](https://kb.aquabroadcast.net/where-can-i-purchase-aqua-broadcast-products-in-the-united-states)
- [Is support available in the United States?](https://kb.aquabroadcast.net/is-support-available-in-the-united-states)
- [Can I get a demo unit before purchasing?](https://kb.aquabroadcast.net/can-i-get-a-demo-unit-before-purchasing)
- [How long does delivery take?](https://kb.aquabroadcast.net/how-long-does-delivery-take)
- [Can Aqua Broadcast Cobalt transmitters operate on DC power?](https://kb.aquabroadcast.net/can-aqua-broadcast-cobalt-transmitters-operate-on-dc-power)
- [Remote access for support](https://kb.aquabroadcast.net/remote-support)

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- [How To](https://kb.aquabroadcast.net/how-to)
- [FAQs](https://kb.aquabroadcast.net/faqs)
- [Troubleshooting](https://kb.aquabroadcast.net/troubleshooting)

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