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sound card digital inter
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about sound card digital inter on dxzone.com
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Manufacturers : Interfaces
- MixW RigExpert - USB INterface
- MixW RigExpert integrates sound card with CAT, PTT, CW and FSK functions in a single box with USB connection to your desktop or notebook computer for operating phone, CW, and digital modes.
[Hits: 3090 | Votes: 62 | Rate: 6.70]
- KK7UQ - Digital Radio
- The KK7UQ computer to radio interface, sound card interfaces, IMD meters interface products
[Hits: 1061 | Votes: 6 | Rate: 8.33]
Software : RTTY
- Zakanaka
- A digital mode decoding and terminal program that uses no terminal unit, terminal node controller, or multimode hardware.
It does all its decoding using the sound card inside the computer, and it can interface with a radio using a COM port.
Zakanaka is an extremely cost-effective way of operating PSK31 and RTTY
[Hits: 14023 | Votes: 42 | Rate: 7.00]
Software : Spectrum analyzers
- Spectrum Analyzer Real-time FFT
- Eight-channel Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift. Special modes of dual-channel FFT spectral analysis: Separate channels spectra, Spectra of digital sum, difference, product of two signals, Spectrum of digital product of original signal and its fundamental, Spectrum of Real and Complex Transfer Function, Cross Spectrum. Standart weighing of spectra according IEC and CCIR. Oscilloscope modes (for dual-channel ADC) are: original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals.
[Hits: 8224 | Votes: 6 | Rate: 8.33]
Technical Reference : Keyers
- G4AXX Voice keyer Interface
- This voice-keyer-interface connects between a Yaesu FT1000MP and a PC's sound card & COM port. It can be used as a voice-keyer with Contest Voice Blaster and as a voice-keyer and CW-keyer with Writelog.
[Hits: 2399 | Votes: 2 | Rate: 9.50]
Technical Reference : Sound Card Radio Interfacing
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