Modem and Digital Signal Processing

Assembly

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FPGA-based DSP board performing coherent demodulation, forward error correction, and data framing.

Direct parts	7
Total parts	14
Used in	1 assembly
Class	Assembly

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FPGA-based DSP board performing coherent demodulation, forward error correction, and data framing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Modem and Digital Signal Processing parts and their functions

7 top-level parts · 14 parts in total · full bill of materials below

Modem and Digital Signal Processing parts diagram: 1 xilinx artix-7 FPGA module, 2 dual digital-to-analog converter, 3 DRAM and configuration memory, 4 spacecraft interface module, 5 power MOSFET, 6 bare PCB, 7 connector. 14 parts in 7 top-level items. — Modem and Digital Signal Processing parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Xilinx Artix-7 FPGA Module	1×	Xilinx Artix-7 FPGA, 35K LUTs, 50 MHz reference clock
2	Dual Digital-to-Analog Converter	1×	Dual DAC, 1 GSa/s, 12-bit, for I/Q transmit generation
3	DRAM and Configuration Memory	1×	4 GB DRAM buffer and 256 MB configuration EEPROM
4	Spacecraft Interface Module	1×	Ethernet and SpaceWire interface to spacecraft bus
5	Power MOSFET	4×	Power MOSFETs for switching regulators
6	Bare PCB	2×	Carrier and mezzanine boards
7	Connector	4×	Samtec LVDS connectors for high-speed signals

3D model

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Build & assembly graph

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Bill of materials for Modem and Digital Signal Processing

7 top-level lines · 7 rows shown · 14 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Xilinx Artix-7 FPGA Module	lct-fpga-module	1×	1	·	part
2	Dual Digital-to-Analog Converter	lct-dac-board	1×	1	·	part
3	DRAM and Configuration Memory	lct-memory-board	1×	1	·	part
4	Spacecraft Interface Module	lct-interface-board	1×	1	·	part
5	Power MOSFET	mosfet	4×	4	·	part
6	Bare PCB	pcb-bare	2×	2	·	part
7	Connector	connector	4×	4	·	part

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Where the modem and digital signal processing is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Space Systems 1 Satellite Laser Communication Terminal

Used in 1 assembly

Satellite Laser Communication Terminal

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks