Atomic Clock Suite Assembly
Redundant rubidium atomic frequency standards and a frequency synthesis unit that produce the 10.23 MHz reference from which every broadcast code and carrier is derived. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
5 top-level lines · 16 rows shown · 825 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rubidium Atomic Frequency Standard 4 parts | gps-satellite-rafs | 3× | 3 | 191 | assembly |
| 1.1 | Rubidium Physics Package | gps-satellite-physics-package | 1× | 3 | — | part |
| 1.2 | RAFS Lock-Loop Electronics 4 parts | gps-satellite-rafs-electronics | 1× | 3 | 187 | assembly |
| 1.2.1 | Bare PCB | pcb-bare | 2× | 6 | — | part |
| 1.2.2 | Microcontroller | mcu | 1× | 3 | — | part |
| 1.2.3 | SMD Passive (R/C/L) | smd-passives | 180× | 540 | — | part |
| 1.2.4 | Power MOSFET | mosfet | 4× | 12 | — | part |
| 1.3 | RAFS Thermal Oven | gps-satellite-rafs-oven | 1× | 3 | — | part |
| 1.4 | Connector | connector | 2× | 6 | — | part |
| 2 | Frequency Synthesis Unit 3 parts | gps-satellite-freq-synth | 1× | 1 | 248 | assembly |
| 2.1 | Bare PCB | pcb-bare | 2× | 2 | — | part |
| 2.2 | SMD Passive (R/C/L) | smd-passives | 240× | 240 | — | part |
| 2.3 | Connector | connector | 6× | 6 | — | part |
| 3 | Clock Monitoring Unit | gps-satellite-clock-monitor | 1× | 1 | — | part |
| 4 | Cleanup Crystal Oscillator | gps-satellite-ocxo | 2× | 2 | — | part |
| 5 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |