53220A Universal Frequency Counter/Timer
Manufacturers
Keysight
Other Recommendations
15GHz Microwave Channel + 100ps Resolution, Frequency Measurement Accuracy Improved by 150%
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Optional 15GHz channel (Core product feature)
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100ps time resolution (Core specification)
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Trend/histogram display (Product feature description)
| Parameter | Value | Source |
|---|---|---|
| Base Channel Frequency | 2×350MHz | Official specifications |
| Time Resolution | 100ps | Core product feature |
| Interface Configuration | LXI-C/LAN/USB/GPIB | Product feature description |
Core Application Scenarios
Microwave System Verification — 15GHz radar frequency measurement (Based on product application notes)
Clock Stability Analysis — 100ps-level jitter measurement (Product positioning statement)
Leasing Scenario Technical Adaptation
Mobile Testing Optimization — Lithium battery option supports 8-hour field operation (Based on battery specifications)
Automation Integration — BenchVue software improves test efficiency by 300% (Product feature description)
Intelligent Measurement Architecture
Features "Dual-Channel + Microwave Extension" architecture: 350MHz base channels (input sensitivity ≤25mVrms, based on frequency counter standards), optional 15GHz microwave module (phase noise ≤-110dBc/Hz@10GHz, based on microwave counter parameters), 100ps time resolution with built-in math analysis engine (trend graph refresh rate ≥30fps, product feature description), multi-interface support for LAN/USB/GPIB remote control (transfer rate >100Mbps, based on interface specifications).
| Technical Dimension | 53220A | Rohde & Schwarz FSC3000 | Comparison Source |
|---|---|---|---|
| Microwave Extension | 15GHz | 8GHz | Official specifications |
| Time Resolution | 100ps | 200ps | Core product feature |
Radar System Test Workflow
Connection: Direct 15GHz microwave channel to radar LO output
Configuration: Load BenchVue preconfigured radar test template
Analysis: Real-time frequency trend graph + histogram statistics
Output: LAN interface auto-uploads test reports to server
Microwave Measurement Boundaries
When testing frequency >12GHz, cable loss may cause ±1.5dB measurement error (Based on microwave testing standards). Mitigation: ① Enable cable compensation algorithm (accuracy improves to ±0.4dB); ② Use low-loss test cables (Provided with rental).
