The Keysight (Agilent) 85052D is a 3.5 mm economy mechanical calibration kit designed to characterize systematic errors of network analyzers. Operating from DC up to 26.5 GHz, the kit contains precision opens, shorts, and broadband loads for both male and female interfaces, alongside phase-matched adapters, standard definitions on disk, and a precision torque wrench.
Specifications
General Specifications
| Parameter | Value |
|---|---|
| Nominal Impedance | 50 Ω |
| Frequency Range | DC to 26.5 GHz |
| Minimum Frequency | 0 Hz (DC) |
| Maximum Frequency | 26.5 GHz |
| Calibration Kit Category | Economy |
| Kit Configuration Type | Mechanical |
Kit Contents and Standards
| Parameter | Value |
|---|---|
| Male Open Standard | 85052-60007 (3.5 mm male) |
| Female Open Standard | 85052-60008 (3.5 mm female) |
| Male Short Standard | 85052-60009 (3.5 mm male) |
| Female Short Standard | 85052-60010 (3.5 mm female) |
| Torque Wrench Size | 5/16 in |
| Torque Wrench Setting | 90 N-cm (8 in-lb) |
Broadband Load Electrical Specifications
| Parameter | Value |
|---|---|
| Load Frequency Range | DC to 26.5 GHz |
| Load Return Loss (3 to 8 GHz) | ≥ 38 dB (reflection coefficient ≤ 0.01259) |
| Load Return Loss (8 to 20 GHz) | ≥ 36 dB (reflection coefficient ≤ 0.01585) |
| Load Return Loss (20 to 26.5 GHz) | ≥ 30 dB (reflection coefficient ≤ 0.03162) |
Adapter Electrical Specifications
| Parameter | Value |
|---|---|
| Adapter Frequency Range | DC to 26.5 GHz |
Environmental Specifications
| Parameter | Value |
|---|---|
| Calibration Temperature Range | +20 to +26 °C |
| Storage Temperature Range | -40 to +75 °C |
| Relative Humidity Limits | Non-condensing |
Calibration, Metrology & Compatibility
| Parameter | Value |
|---|---|
| Calibration Interval (Recommended) | 12 months |
| Supported Network Analyzers | Keysight / Agilent VNAs (including PNA, ENA, 8753, 8720 series) |
Component Part Numbers
| Parameter | Value |
|---|---|
| Male Open Part Number | 85052-60010 |
| Female Open Part Number | 85052-60009 |
| Male Short Part Number | 85052-60012 |
| Female Short Part Number | 85052-60011 |
| Male Broadband Load Part Number | 85052-60014 |
| Female Broadband Load Part Number | 85052-60013 |
| Torque Wrench Part Number | 8710-1765 |
Environmental
| Parameter | Value |
|---|---|
| Operating Altitude | < 4,500 meters (< 15,000 feet) |
| Storage Altitude | < 15,000 meters (< 50,000 feet) |
Technology
Coaxial RF & Microwave Calibration
Applications
Vector Network Analyzer (VNA) Calibration