--- title: Beltpack Transmitter and Mod Compatibility description: "There are two factors to determine your 3rd party beltpack transmitter compatibility with Catchbox Mod: Please see our Catchbox Mod Transmitter Compatibility List to find out more precise information." --- [Skip to content](https://help.catchbox.com/knowledge/beltpack-transmitter-and-mod-compatibility#main-content) - [Catchbox Plus](https://catchbox.com/plus-system) - [Case studies](https://catchbox.com/case-study/) - [Book a demo](https://explore.catchbox.com/book-demo?hsCtaTracking=26c83435-1828-4cad-b17a-14b537503736%7C17332728-d507-4382-827d-62d2279a4c0e) Open main navigation Close main navigation - [Catchbox Plus](https://catchbox.com/plus-system) - [Case studies](https://catchbox.com/case-study/) - [Book a demo](https://explore.catchbox.com/book-demo?hsCtaTracking=26c83435-1828-4cad-b17a-14b537503736%7C17332728-d507-4382-827d-62d2279a4c0e) - [Leave a Review](https://share.hsforms.com/2asY8tj1LSo2Wb24hR2X_GA292ev) [Leave a Review](https://share.hsforms.com/2asY8tj1LSo2Wb24hR2X_GA292ev) How can we help? - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://help.catchbox.com/knowledge?hsLang=en) 2. [Discontinued](https://help.catchbox.com/knowledge/discontinued?hsLang=en) 3. [Catchbox Mod](https://help.catchbox.com/knowledge/discontinued?hsLang=en#catchbox-mod) # Beltpack Transmitter and Mod Compatibility   **Important:** Catchbox Mod is a discontinued product.  There are two things to consider to make sure that the beltpack transmitter of your choice is compatible with Catchbox Mod: - **Does it fit into the transmitter cavity?** - The Catchbox Mod transmitter cavity dimensions are 87 x 68 x 30 mm / 3.4 x 2.7 x 1.1 in. The transmitter should comfortably fit into it. - Consider the antenna length and the adapter cable connector size, too! Transmitters with antennas that don't bend or large connectors might not fit. - Tall transmitters with long antennae or connectors may not fit properly within the transmitter cavity and the cover. - **Adapter cable connectivity:** - - The Catchbox Mod set includes three adapter cables (AKG, Shure, and Sennheiser). - Other adapter cable types are available [on our online store](https://catchbox.com/accessories) or other physical or online audio equipment stores - Our R&D team might create a custom adapter cable for some beltpack transmitters with confirmed compatibility. **Confirm whether your beltpack transmitter is compatible with Catchbox Mod** by checking our [Transmitter compatibility list](https://catchbox.com/compatibility-list/catchbox-mod). If you need clarification on the compatibility, contact us via live chat or [info@catchbox.com](mailto:info@catchbox.com). **Don’t see your beltpack model on the Compatibility List?**  Reach out to us on live chat on our website or at [info@catchbox.com](mailto:info@catchbox.com)  - our Customer Support team will help determine whether your system is compatible with Catchbox Mod.  - [Catchbox Plus System](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#main-content) - [Overview](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#overview) - [Hub DSP receiver](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#hub-dsp-receiver) - [Hub features](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#hub-features) - [Stick Mic](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#stick-mic) - [Clip Mic](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#clip-mic) - [Cube Mic](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#cube-mic) - [System Firmware](https://help.catchbox.com/knowledge/catchbox-plus-system?hsLang=en#system-firmware) - [Product Setup](https://help.catchbox.com/knowledge/product-setup?hsLang=en#main-content) - [Product Setup](https://help.catchbox.com/knowledge/product-setup?hsLang=en#product-setup) - [Product Setup for Integrations](https://help.catchbox.com/knowledge/product-setup?hsLang=en#product-setup-for-integrations) - [How-to's](https://help.catchbox.com/knowledge/product-setup?hsLang=en#how-tos) - [Product Features](https://help.catchbox.com/knowledge/product-setup?hsLang=en#product-features) - [DECT Radio Protocol](https://help.catchbox.com/knowledge/product-setup?hsLang=en#dect-radio-protocol) - [Ordering & Shipping](https://help.catchbox.com/knowledge/ordering-shipping?hsLang=en#main-content) - [How to Order Plus System](https://help.catchbox.com/knowledge/ordering-shipping?hsLang=en#how-to-order-plus-system) - [Shipping](https://help.catchbox.com/knowledge/ordering-shipping?hsLang=en#shipping) - [Billing](https://help.catchbox.com/knowledge/ordering-shipping?hsLang=en#billing) - [Warranty & Returns](https://help.catchbox.com/knowledge/ordering-shipping?hsLang=en#warranty-returns) - [Microphone Customization](https://help.catchbox.com/knowledge/microphone-customization?hsLang=en) - [Troubleshooting](https://help.catchbox.com/knowledge/troubleshooting?hsLang=en#main-content) - [Technical Troubleshooting](https://help.catchbox.com/knowledge/troubleshooting?hsLang=en#technical-troubleshooting) - [Audio Quality Issues](https://help.catchbox.com/knowledge/troubleshooting?hsLang=en#audio-quality-issues) - [Mic Troubleshooting](https://help.catchbox.com/knowledge/troubleshooting?hsLang=en#mic-troubleshooting) - [Materials](https://help.catchbox.com/knowledge/materials?hsLang=en) - [Remote Control & Monitoring](https://help.catchbox.com/knowledge/remote-control-monitoring?hsLang=en) - [Beltpack Module](https://help.catchbox.com/knowledge/beltpack-module?hsLang=en) - [Discontinued](https://help.catchbox.com/knowledge/discontinued?hsLang=en#main-content) - [Catchbox Legacy Plus](https://help.catchbox.com/knowledge/discontinued?hsLang=en#catchbox-legacy-plus) - [Catchbox Mod](https://help.catchbox.com/knowledge/discontinued?hsLang=en#catchbox-mod) Copyright © 2026, Catchbox SIA