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Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.3 | SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
SmartSDR v4.1.3 | SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
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Best powered speakers for high power with now RF?
Answers
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Started using Bose Companion 2 Series III powered speakers with my new 6400. Beautiful audio with no RF issues at full power.
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Have to second this - reasonable (not cheap) price, good audio quality, and allows for simultaneous connection of radio and computer audio.0
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I have also been using the Bose Companion 2 Series II speakers with ferrite chokes on the leads of the 1:1 audio isolator) on my 6700; they sounded pretty good. I experienced the RFI through the speakers when transmitting on 20-M with more than ~40 watts.
I consulted the powered speaker output specs from the FlexRadio Systems Hardware manual and saw the "10kOhm" 😱 listed on page 14. Did I miss something else here? I believe I have somewhat of a mismatch that may or may not be related to the RFI. I then switched the audio output to "PC Audio", disconnected the speaker cable, and the problem was resolved.
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