(Note: the upper sampling rate limit of the ADC (CS5345) and a DAC (CS4361) are 192kHz) For a SDR (Software Defined Radio) application, a quality 24 bit soundcard running at 96kHz or more is recommended, but this will not always mean to spending many money.
SB1095) have a ADC (Cirrus Logic CS5345) and a DAC (Cirrus Logic CS4361) which have a dynamic range of 104 db and work with a sampling rate up to 96kHz/24bit. Furthermore, this card (in my case: Model no. 1Ģ Easy to install, the bus-powered USB 2.0 Sound Blaster X-Fi Surround 5.1 Pro does not require an extra power adapter. This card are provided with drivers for WinXP, Vista and Win7. 1 Using the Creative Sound Blaster X-Fi Surround 5.1 Pro USB sound interface as baseband sampler for QSD based SDR receivers Martin Pernter, IW3AUT Updated The Creative Sound Blaster X-Fi Surroud 5.1 Pro is a external sound interface for PC with a USB2.0 High speed interface.
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