Navigation Payload

Assembly

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Digital electronics that encode the navigation message and PRN spreading codes onto the L-band carriers and amplify them for broadcast.

Direct parts	6
Total parts	422
Used in	1 assembly
Class	Assembly

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Digital electronics that encode the navigation message and PRN spreading codes onto the L-band carriers and amplify them for broadcast. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Navigation Payload parts and their functions

6 top-level parts · 422 parts in total · full bill of materials below

Navigation Payload parts diagram: 1 mission data unit, 2 waveform generator, 3 l-band power amplifier, 4 output triplexer, 5 crosslink transceiver, 6 wire bundle. 422 parts in 6 top-level items. — Navigation Payload 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	Mission Data Unit 5 parts	1×	Mission data unit
2	Waveform Generator	2×	Baseband waveform generators
3	L-band Power Amplifier	3×	L-band power amplifiers
4	Output Triplexer	1×	Output multiplexer
5	Crosslink Transceiver	1×	Inter-satellite crosslink transceiver
6	Wire Bundle	1×	Payload harness (reuse)

3D model

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Build & assembly graph

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Bill of materials for Navigation Payload

6 top-level lines · 11 rows shown · 422 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Mission Data Unit 5 parts	gps-satellite-mdu	1×	1	414	assembly
1.1	Bare PCB	pcb-bare	3×	3	·	part
1.2	Compute SoC Module	soc-module	1×	1	·	part
1.3	Microcontroller	mcu	2×	2	·	part
1.4	SMD Passive (R/C/L)	smd-passives	400×	400	·	part
1.5	Connector	connector	8×	8	·	part
2	Waveform Generator	gps-satellite-waveform-gen	2×	2	·	part
3	L-band Power Amplifier	gps-satellite-twta	3×	3	·	part
4	Output Triplexer	gps-satellite-triplexer	1×	1	·	part
5	Crosslink Transceiver	gps-satellite-crosslink	1×	1	·	part
6	Wire Bundle	wire-bundle	1×	1	·	part

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Where the navigation payload is used

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

Space Systems 1 GPS Navigation Satellite

Used in 1 assembly

GPS Navigation Satellite

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