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Watterson Model (3 path Gaussian-scatter HF channel model) |
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Independent selection for each path's attenuation. Range : 0-30dB |
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Stored parameters for CCIR Good, Moderate and Poor conditions |
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Multipath spread range : 0-8ms |
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Doppler spread bandwidth : 0-2Hz |
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Doppler shift range : -10Hz-10Hz |
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Additive Gaussian noise. SNR range (4 kHz bandwidth) : -12 to 30dB |
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Additive impulse noise (periodic and Poisson). SNR range : -12 to 30dB |
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User-friendly interface for operation and parameter selectio |
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Input 0 dBm signal may be baseband, 50kHz IF or 455kHz IF signal |
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Input signal may be either LSB or USB (3 kHz bandwidth) |
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Input impedence: 50 ohms |
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Output 0dBm ± 6dBm at IF corresponding to input terminated at 50 ohms |
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16 x 2 character LCD |
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6 x 4 matrix keypad |
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Power : 230VAC, 50 Hz |
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ADSP-2101-based architecture |