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| No | Feature |
|---|---|
| 1 | Full S-parameter VNA up to 6.5 GHz — a good mid-range option for antenna, cable, filter, amplifier, and general RF/microwave component testing. |
| 2 | Compact, USB-connected module + PC-based software — ideal for labs or test benches seeking portability and flexibility. |
| 3 | Appropriate for production testing, RF component design, verification, and general-purpose lab use when high-end top-band VNAs are not needed. |
