Home >   Product List > COM-1010    CONVOLUTIONAL ENCODER          

Key Features

• Convolutional encoder for error correction.
• Selectable rate and constraint length:
  K = 5, rate 1/7
  K = 7, rates ½, 2/3, ¾, 5/6, 7/8
  K = 9, rates 1/3, ½, 2/3
• Treillis Coding Modulation (TCM) encoder:
  Rate 2/3  (8-PSK)
  Rate ¾  (16-PSK)
• Continuous or Block mode operation.
• Support for the following standards:
  Intelsat IESS-308/309
  Intelsat IESS-310
  DVB ETS 300 421
  DVB ETS 300 744
• Differential encoder.
• Maximum throughput (at output): 40 Mbps.
• On-board or external clock selection.
•  ComScope –enabled: key internal signals can be captured in real-time and displayed on host computer.
• Single 5V supply. Connectorized 3”x 3” module for ease of prototyping. Standard 40 pin 2mm dual row connectors (left, right, bottom). Interfaces with 5V and 3.3V logic.

 

Compatibility List

Input	Output
COM-5003 TCP-IP / USB Gateway	COM-1002 BPSK/QPSK/OQPSK digital modulator
COM-1006 Reed-Solomon encoder	COM-1012/1019 DSSS digital modulator
	COM-1028 FSK/MSK/GFSK/GMSK digital modulator
	COM-1023 BER generator, Additive White Gaussian Noise Generator
	COM-1009 Viterbi decoder (back to back)

 

Price and Availability         

 

ComBlock Specifications 138 KB

 

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VHDL Source Code / IP Overview 167 KB

 

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