Asareeri

Electronic | Processor

https://www.coreel.com/ 8041970400

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Product Overview

High Data Rate Modulator & Demodulator for Satellite, Defense and Aerospace

The High Data Rate Modem, supporting information data rates up to 4Mbps, implements a transmitter with BPSK/QPSK/SQPSK modulator with channel coding (FEC). It also implements a receiver with BPSK/QPSK/SQPSK demodulator and Doppler shift/Doppler Rate correction techniques.

Specifications

Implements Reed Solomon encoder and Convolutional encoder for channel encoding, including concatenated coding
Implements pulse shaping filter
Implements insertion of preamble/header
Implements PRBS Data generator (used in test mode)
Implements Reed Solomon decoder and Viterbi decoder(Hard Decision and Soft decision)
Implements detection of preamble/header
Implements either one of Early Late Gate or Gardner Symbol Timing Recovery
Implements phase ambiguity detection and correction Implements PRBS data analyser
Implements BER rate calculator and EVM calculator (used in test mode)