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Can I use an external antenna to improve the signal reception of my R3 Pro camera?

The R3 Pro camera does not support a direct external antenna connection. However, you can improve signal coverage by replacing the HUB’s standard 2 dBi antenna with a compatible higher-gain fiberglass antenna.

We currently do not offer a higher-gain antenna, so it must be purchased separately. The antenna linked below is a 5.8 dBi, 915 MHz fiberglass antenna with an N-type male connector. Before purchasing, please confirm that the frequency and connector are compatible with your HUB. An adapter may be required if the HUB does not have a matching N-type female port.

Example: https://www.amazon.com/-/zh_TW/5-8dBi-915MHz-%E7%8E%BB%E7%92%83%E7%BA%96%E7%B6%AD%E5%A4%A9%E7%B7%9A-SenseCAP-Meshtastic/dp/B09N2H166D?th=1

 

If your problem still cannot be solved, please contact us.

Updated on 14 Aug 2026

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