COM-1518 Direct-Sequence Spread-Spectrum Demodulator 60 Mchips/s

  • Model: COM-1518
  • Shipping Weight: 0.5lbs


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Direct-Sequence Spread-Spectrum (DSSS) demodulation with flexible configuration:

Variable chip rate up to 60 Mchips/s
Speading factor 3 to 2047
Maximum processing gain: 33 dB
BPSK, QPSK selectable
Programmable center frequency

Spreading codes:

Gold sequences
Maximal length sequences
Barker codes (length 11, 13)
GPS C/A codes
Truncated codes
Code period can be (significantly) longer than symbol period: Maximal code period: 65535

Demodulation performances: within 1.5 dB from theory at threshold Eb/No of 2 dB
30-bin parallel code search for fast code acquisition. False code lock prevention
Accurate time of arrival pulse generated once per code period (can be used for round-trip delay measurement for example)

Bit error rate
Receiver lock
Carrier frequency error

This product was added to our catalog on Tuesday 27 December, 2016.

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