Dual Oscillator Module Assembly
Two independent 4 kHz (or 2 kHz) crystal-controlled carrier oscillators; one fixed, one variable ±200 Hz for beat-frequency generation. 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
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Fixed Crystal Oscillator | interferential-therapy-unit-osc1-crystal | 1× | 1 | — | part |
| 2 | Variable Frequency Oscillator | interferential-therapy-unit-osc2-vfo | 1× | 1 | — | part |
| 3 | Varactor Tuning Diode | interferential-therapy-unit-osc2-varactor | 1× | 1 | — | part |
| 4 | Oscillator Buffer | interferential-therapy-unit-buffer-amplifier | 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 |