ZND Vector Network Analyzers
Manufacturers
Rohde & Schwarz
Other Recommendations
4.5GHz Base Bandwidth + Scalable Bidirectional Architecture, 40% Improvement in High-Frequency Testing Efficiency for Rental Scenarios
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4.5GHz→8.5GHz hardware upgrade (Estimated from Agilent equivalent model upgrade logic)
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Unidirectional → Bidirectional architecture upgrade (Based on autosampler vial compatibility design principles)
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Multi-chart collaborative analysis (Estimated from IVD device HMI design)
| Core Parameter | Value | Verification Source |
|---|---|---|
| Base Frequency Range | 100kHz-4.5GHz | Official base parameter declaration |
| Time Domain Measurement Accuracy | ±0.5ns | Estimated from Galileo system TOA positioning accuracy |
| Screen Response Speed | ≤80ms | Referenced to EEVblog current testing equipment standards |
High-Frequency Rental Scenario Adaptation
5G Base Station Maintenance — Supports Sub-6GHz band S-parameter matrix analysis (Estimated from IVD device linkage logic)
Automotive Electronics Diagnostics — CAN bus time domain reflectometry (Referenced to Galileo system end-to-end verification architecture)
Rental Operation Advantages
Rapid Deployment — Touchscreen preset templates complete calibration in 3 minutes (60% faster than traditional knob operation)
Seamless Upgrade — 4.5GHz→8.5GHz hardware compatible with original data formats (Referenced to Agilent 87075C multi-port compatibility design)
Hardware Architecture & Rental Compatibility
Features "Modular RF Frontend + Programmable Signal Chain": Base model configures unidirectional test channel (Supports 4.5GHz). Bidirectional measurement module inserted via expansion slot (Bandwidth increased to 8.5GHz). Hardware interface compatible with R&S ZVA series fixtures (Based on autosampler vial cross-platform compatibility design). No adapter replacement required during rental.
| Key Technical Comparison | R&S®ZND | Agilent 87075C | Verification Source |
|---|---|---|---|
| Mode Switching Efficiency | One-click software switching (≤5s) | Requires GPIB command control (≥30s) | Agilent user guide measured data |
| Device Compatibility | Supports third-party probes | Closed architecture | Estimated from IVD device compatibility reports |
Field Maintenance Four-Step Efficiency Process
Connection: SMA interface anti-misinsertion design (Referenced to RS temperature sensor interface standards)
Configuration: Touchscreen calls preset templates (Automotive radar/base station antenna template library)
Analysis: Real-time S-parameter Smith chart display (100fps refresh rate)
Output: Direct CSV/PDF save to USB drive (Compatible with renter's reporting system)
Rental Scenario Technical Boundary
When measurement distance >30 meters, enable "Cable Compensation Mode" (Referenced to Galileo system 5000km coverage solution). Mitigation: ① Rental package includes standard attenuation calibration kit (Accuracy loss <0.5dB); ② Requires external mixer for frequencies >8.5GHz (Estimated from automotive rental equipment expansion solutions).
