The Keysight E9322A (formerly Agilent) is a high-performance peak and average power sensor operating from 50 MHz to 6 GHz. Featuring a 1.5 MHz video bandwidth and a wide dynamic range, the E9322A is optimized for time-gated measurements on TDMA and CDMA wireless formats such as Bluetooth and cdmaOne. It contains a built-in EEPROM for storing calibration data and works seamlessly with the EPM-P and P-Series power meters.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Proprietary multi-pin connector for E-series power meters |
| Display | None (uses power meter display) |
| Warm-up Time | 30 minutes |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered via sensor cable from connected power meter |
| Operating Temperature | 0 to 55 °C |
| Dimensions (W×H×D) | 38 mm × 30 mm × 150 mm |
| Recommended RF Connector Torque | 1.35 N-m (12 in-lb) |
RF Performance
| Parameter | Value |
|---|---|
| Frequency Range | 50 MHz to 6 GHz |
| Power Measurement Range (Normal Mode) | -45 dBm to +20 dBm |
| Power Measurement Range (Average Only Mode) | -60 dBm to +20 dBm |
| Maximum Continuous Average Power | +23 dBm |
| Maximum Peak Power | +30 dBm (< 10 µs duration) |
| Video Bandwidth (High Setting) | 1.5 MHz |
| Video Bandwidth (Medium Setting) | 300 kHz |
| Video Bandwidth (Low Setting) | 100 kHz |
| Rise Time (High Bandwidth Setting) | < 0.4 µs |
| Fall Time (High Bandwidth Setting) | < 0.4 µs |
| Rise Time (Medium Bandwidth Setting) | < 1.5 µs |
| Fall Time (Medium Bandwidth Setting) | < 1.5 µs |
| Rise Time (Low Bandwidth Setting) | < 5.0 µs |
| Fall Time (Low Bandwidth Setting) | < 5.0 µs |
| Minimum Pulse Width | 1 µs (with High BW setting) |
| Measurement Speed | Up to 1000 corrected readings per second (via GPIB) |
Impedance & Matching
| Parameter | Value |
|---|---|
| Nominal Impedance | 50 Ω |
| Maximum VSWR (50 MHz to 2 GHz) | 1.12 |
| Maximum VSWR (2 GHz to 6 GHz) | 1.15 |
| RF Connector Type | Precision Type-N (male) |
Measurement Accuracy & Calibration
| Parameter | Value |
|---|---|
| Internal EEPROM Storage | Yes (calibration factors, linearity, temperature, and bandwidth correction data) |
| System Calibration Cycle | 1 year |
| Zero Set (Normal Mode, High BW) | < ±12 nW |
| Zero Set (Normal Mode, Medium BW) | < ±4 nW |
| Zero Set (Normal Mode, Low BW) | < ±2 nW |
| Zero Set (Average Only Mode) | < ±500 pW |
| Zero Drift (Normal Mode, High BW) | < ±5 nW |
| Zero Drift (Normal Mode, Medium BW) | < ±1.5 nW |
| Zero Drift (Normal Mode, Low BW) | < ±0.8 nW |
| Zero Drift (Average Only Mode) | < ±100 pW |
| Measurement Noise (Normal Mode, High BW, Free Run) | < 12 nW |
| Measurement Noise (Normal Mode, Medium BW, Free Run) | < 4 nW |
| Measurement Noise (Normal Mode, Low BW, Free Run) | < 2.5 nW |
| Measurement Noise (Average Only Mode) | < 330 pW |
System Compatibility & Connectivity
| Parameter | Value |
|---|---|
| Compatible Power Meters | Keysight E4416A, E4417A |
| Compatible Sensor Cables | E9288A (1.5 m), E9288B (3 m), E9288C (10 m) |
Environmental & Compliance
| Parameter | Value |
|---|---|
| Storage Temperature Range | -70 to +85 °C |
| Relative Humidity Limit | 95% RH at 40 °C (non-condensing) |
| Operating Altitude Limit | 4600 m (15000 ft) |
| Storage Altitude Limit | 15000 m (50000 ft) |
Calibration & Uncertainty
| Parameter | Value |
|---|---|
| Sensor Calibration Factor Uncertainty (50 MHz to 2 GHz) | 1.8% (at 25 ± 5 °C) |
| Sensor Calibration Factor Uncertainty (2 GHz to 6 GHz) | 2.1% (at 25 ± 5 °C) |
Power Linearity
| Parameter | Value |
|---|---|
| Power Linearity (Normal Mode, -32 to -20 dBm) | ±4.0% (at 25 ± 5 °C) |
| Power Linearity (Normal Mode, -20 to -10 dBm) | ±3.5% (at 25 ± 5 °C) |
| Power Linearity (Normal Mode, -10 to 0 dBm) | ±2.5% (at 25 ± 5 °C) |
| Power Linearity (Normal Mode, 0 to +10 dBm) | ±2.0% (at 25 ± 5 °C) |
| Power Linearity (Normal Mode, +10 to +20 dBm) | ±2.5% (at 25 ± 5 °C) |
| Power Linearity (Average-Only Mode, -60 to -10 dBm) | ±3.0% (at 25 ± 5 °C) |
| Power Linearity (Average-Only Mode, -10 to 0 dBm) | ±2.5% (at 25 ± 5 °C) |
| Power Linearity (Average-Only Mode, 0 to +10 dBm) | ±2.0% (at 25 ± 5 °C) |
| Power Linearity (Average-Only Mode, +10 to +20 dBm) | ±2.5% (at 25 ± 5 °C) |
Performance
| Parameter | Value |
|---|---|
| Temperature Coefficient (Normal Mode, -20 to +20 dBm) | 0.15% per °C (0 to 55 °C) |
| Temperature Coefficient (Average-Only Mode, -60 to +20 dBm) | 0.25% per °C (-60 to -10 dBm), 0.15% per °C (-10 to +20 dBm) |
| Maximum Peak Power Duration | <10 µs (for +30 dBm peak power) |
Calibration
| Parameter | Value |
|---|---|
| EEPROM Calibration Points | At 50 MHz, 100 MHz intervals (50 MHz to 2 GHz), and 200 MHz intervals (2 GHz to 6 GHz) |
Compliance & Safety
| Parameter | Value |
|---|---|
| EMC Standards | IEC 61326-1:1997+A1:1998+A2:2000, EN 61326-1:1997+A1:1998+A2:2001, CISPR 11:1997+A1:1999+A2:2002 Class A, AS/NZS CISPR 11:2002, ICES/NMB-001:2004 |
| Safety Standards | IEC 61010-1:2001, EN 61010-1:2001, CAN/CSA-C22.2 No. 61010-1-04, UL 61010-1:2004 |
| Pollution Degree | Pollution Degree 2 |
Environmental
| Parameter | Value |
|---|---|
| Operating Location | Indoor use only |
Technology
Diode Power Sensor
Applications
RF and microwave power measurements, Bluetooth and cdmaOne testing
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