Re: QDX + Digital Radio Mondiale
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The QRP Labs QDX transceiver is designed specifically for single-tone frequency shift keying (FSK) digital modes, such as FT8, JS8Call, RTTY, and Olivia. It is not suitable for modes that require multiple simultaneous tones or phase shift keying (PSK), such as PSK31 or Winlink. Digital Radio Mondiale (DRM) employs complex modulation schemes involving multiple carriers and phase/amplitude modulation, which are beyond the capabilities of the QDX. Therefore, the QDX cannot be used to transmit DRM signals
On Fri, May 2, 2025 at 11:43?PM Sean [AK6BM] via <ak6bm.radio= [email protected]> wrote: Probably not a ton of interest from licensed amateurs about helping set up a pirate radio station, especially on public forums ?
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QDX sends a single carrier... So other modes that are not single carrier are not possible.
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