| 1/2013 |
COM-1524 Channel emulator 120Mbps
The COM-1524 is a real-time channel emulator which implements the key impairments found in mobile wireless, cable and satellite links, namely additive white Gaussian noise, Doppler, multi-path and propagation delay. The large (1GB) memory allows one to delay the signal by up to 256 MSamples. The maximum sampling rate of 120 MSamples/s supports wideband signals, while the built-in variable decimation/filtering let the user select the channel bandwidth. The stand-alone COM-1524 processes digital complex samples. When used in conjunction with other ComBlocks, it can become an RFin-RFout, IFin-analog out, or analog in-analog out channel emulator. As with all other ComBlock modules, the VHDL source code / IP core is also available for purchase separately.
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| 12/2012 |
COM-1509 Error correction codec 120Mbps
The COM-1509 is a highly-flexible module encapsulating convolutional encoding/decoding (K=5,7,9), V.35 scrambling/descrambling, HDLC framing/deframing. It operates at speeds up to 120 Mbps. Interfaces include synchronous serial, USB 2.0 and TCP-IP(when used in conjunction with COM-5102 LAN adapter). As with all other ComBlock modules, the VHDL source code / IP core is also available for purchase separately.
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| 10/2012 |
COM-1505SOFT Integrated PSK modem, VHDL source code / IP core
The COM-1505SOFT is a complete PSK modem written in VHDL, including PSK modulation, demodulation, convolutional error correction encoding and decoding, V.35 scrambling, HDLC framing, TCP-IP network interface and USB 2.0 interface. It is designed to be embodied within a single low-cost FPGA such as the Xilinx Spartan-6 LX45.
The entire VHDL source code is included.
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| 8/2012 |
COM-1518SOFT High-Speed Direct-Sequence Spread-Spectrum Demodulator, VHDL source code / IP core
This new generation ComBlock DSSS demodulator features increased chip rate (up to 99 Mchips/s on Kintex-7), significantly faster acquisition time through parallel code search and an architecture amenable to different modulation types.
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| 6/2012 |
COM-1519 Direct-Sequence Spread-Spectrum modulator 60 MChips/s
This new generation ComBlock DSSS modulator features increased chip rate (up to 60 MChips/s), a TCP-IP server for remote network operation, USB 2.0 interface, a precise additive white Gaussian noise generator for SNR testing of demodulators and interface with higher-speed DACs.
As with previous (COM-1019/COM-1012) DSSS modulators, it is interface compatible with many ComBlock modules including error correction encoder, etc).
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| 3/2012 |
COM-3505 Dual-Band 2.4/5 GHz 2x2 MIMO transceiver
This board is a 2-channel RF front-end, each channel including a RF frequency synthesizer, frequency up-conversion and down-conversion, power amplifier and low-noise amplifier.
The COM-3505 is interface compatible with several FPGA and Analog-Digital conversion boards within the family of ComBlock modules.
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