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    Phone: 905.853.0078
    Toll Free: 866.376.0078
    Fax: 905.853.1094

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    Applied Signal Technology 102 Model 102T Voice Channel Demodulator / Telegraphy Demodulator

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    • Applied Signal Technology 102 Model 102T Voice Channel Demodulator / Telegraphy Demodulator
    • Applied Signal Technology 102 Model 102T Voice Channel Demodulator / Telegraphy Demodulator

    Applied Signal Technology 102 Model 102T Voice Channel Demodulator / Telegraphy Demodulator


    Part Number: sku4970
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    Product Description

    The Model 102T Telegraphy Demodulator is capable of digitizing real-valued analog inputs at a rate of 16 kHz.. The filter bank card used in the Model 102T Telegraphy Demodulator simultaneously demodulates 24 voice grade channels, each containing 24 R.35 FSK canals. Thus 24 * 24 * 2 = 1152 filters needed to isolate the mark and space energy of all FSK canals. When demodulating R.35 signals, each filter produces outputs at a rate of 320 per second. The input sampled waveforms are tuned and filtered by a preceding tuner to spectrally align the filter banks bins with the mark and space frequencies of the R.35 signal.

     
     

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