Test Head
AssemblyDirectional couplers and port switching for two-port reflection and transmission measurement. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Test Head parts and their functions
6 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Port 1 Coupler | 1× | Directional coupler for port 1 incident/reflected |
| 2 | Port 2 Coupler | 1× | Directional coupler for port 2 incident/transmitted |
| 3 | Port Switching Matrix | 1× | Software-controlled port selectors |
| 4 | Test Port 1 | 1× | SMA test port 1 |
| 5 | Test Port 2 | 1× | SMA test port 2 |
| 6 | SMD Passive (R/C/L) | 4× | Termination resistors, bypass caps |
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Bill of materials for Test Head
6 top-level lines · 6 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Port 1 Coupler | vector-network-analyzer-coupler-port1 | 1× | 1 | · | part |
| 2 | Port 2 Coupler | vector-network-analyzer-coupler-port2 | 1× | 1 | · | part |
| 3 | Port Switching Matrix | vector-network-analyzer-switching-matrix | 1× | 1 | · | part |
| 4 | Test Port 1 | vector-network-analyzer-port1-connector | 1× | 1 | · | part |
| 5 | Test Port 2 | vector-network-analyzer-port2-connector | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 4× | 4 | · | part |
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Where the test head is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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.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 |