# \#usdx-plus-v2

**URL:** https://forum.digirig.net/tag/usdx-plus-v2/270.md

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## [uSDX transmission problem](https://forum.digirig.net/t/usdx-transmission-problem/10715)

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**Author:** [@Andy](https://forum.digirig.net/u/Andy)\
**Replies:** 1\
**Last updated:** [September 21, 2026, 6:17pm UTC](https://forum.digirig.net/t/usdx-transmission-problem/10715 "2026-09-21T18:17:45Z")

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I have uSDX black radio. I did some QSO but during transmission my signal is not very clear. I know this radio has some settings and I really do not know , what should I change?

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## [USDX+ HF Plus V2](https://forum.digirig.net/t/usdx-hf-plus-v2/10237)

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**Author:** [@Heja\_Ali](https://forum.digirig.net/u/Heja_Ali)\
**Replies:** 2\
**Last updated:** [January 17, 2026, 5:06pm UTC](https://forum.digirig.net/t/usdx-hf-plus-v2/10237 "2026-01-17T17:06:04Z")

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Hello! Does anyone know if I can just use a DigiRig with a Baofeng HT cable and use it for JS8Call/FT8? It’s a pretty recent version which just has a 2 port K1 interface unlike other ones I’ve seen here with 3 ports. Cou…

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## [Cable for Chinese uSDX+ V2](https://forum.digirig.net/t/cable-for-chinese-usdx-v2/215)

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**Author:** [@cmilte](https://forum.digirig.net/u/cmilte)\
**Replies:** 55\
**Last updated:** [October 27, 2025, 3:25pm UTC](https://forum.digirig.net/t/cable-for-chinese-usdx-v2/215 "2025-10-27T15:25:31Z")

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I’m trying to build a serial cable for a Chinese uSDX+V2. The radio uses a Kenwood mic/speaker connection and I’m able to transmit, receive, and key PTT using the Baofeng audio cable. The radio has a CAT port that emulat…

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## [Usdx Cat control help](https://forum.digirig.net/t/usdx-cat-control-help/4289)

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**Author:** [@TA1KOE](https://forum.digirig.net/u/TA1KOE)\
**Replies:** 4\
**Last updated:** [August 28, 2024, 4:40am UTC](https://forum.digirig.net/t/usdx-cat-control-help/4289 "2024-08-28T04:40:53Z")

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Hello, I have a USDX device, I am trying to make a cat cable for FT8, but I could not do it. I have a rs 232 usb ttl device There is a 3.5mm jack I don’t quite understand how to connect these. I wonder if you can draw …

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## [Usdx+ and Digirig + Baofeng cable](https://forum.digirig.net/t/usdx-and-digirig-baofeng-cable/3558)

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**Author:** [@techwrench](https://forum.digirig.net/u/techwrench)\
**Replies:** 15\
**Last updated:** [April 27, 2024, 1:07am UTC](https://forum.digirig.net/t/usdx-and-digirig-baofeng-cable/3558 "2024-04-27T01:07:06Z")

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I have a usdx+ radio, digirig 1.9, digirig (black) Baofeng cable. Receive works fine, RTS keys the radio upon testing from within JS8. However output power goes to max with no audio input. Testing the setup with cable pl…

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## [How to set audio output level uSDX+](https://forum.digirig.net/t/how-to-set-audio-output-level-usdx/2085)

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**Author:** [@KA1CM](https://forum.digirig.net/u/KA1CM)\
**Replies:** 2\
**Last updated:** [August 3, 2023, 11:29am UTC](https://forum.digirig.net/t/how-to-set-audio-output-level-usdx/2085 "2023-08-03T11:29:24Z")

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Hi All, I’m wondering, since we don’t have ALC level meter in the uSDX+, what is the best way to adjust the audio output from computer to the radio?