The Keysight N9322C (BSA) is a basic spectrum analyzer designed for budget-constrained applications in R&D, manufacturing, maintenance, education labs, and spectrum management. Delivering superior RF performance, it features standard USB and LAN connectivity, an optional 7 GHz tracking generator with built-in VSWR bridge, and SCPI command compatibility with ESA spectrum analyzers.
Specifications
General
| Parameter | Value |
|---|---|
| Warm-up Time | 45 minutes |
| Security Slot | Kensington lock compatible (rear panel) |
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 9 kHz to 7 GHz |
| Frequency Span Range | 0 Hz (zero span), 100 Hz to 7 GHz |
| Frequency Span Resolution | 1 Hz |
Amplitude Specifications
| Parameter | Value |
|---|---|
| Input Attenuation Range | 0 to 50 dB, in 1 dB steps |
| Marker Level Readout Resolution | 0.01 dB (log scale) |
Bandwidth (RBW/VBW)
| Parameter | Value |
|---|---|
| Resolution Bandwidth (RBW) Range | 10 Hz to 3 MHz |
| Resolution Filter Shape Factor | <5:1 nominal (60 dB/3 dB bandwidth ratio, digital, Gaussian-like) |
| Video Bandwidth (VBW) Range | 1 Hz to 3 MHz |
Sweep and Trigger
| Parameter | Value |
|---|---|
| Sweep Mode | Continuous, Single |
| Sweep Time Rule | Accuracy or Speed |
| Trigger Slope | Selectable positive or negative edge |
Preamplifier and Demodulation Options
| Parameter | Value |
|---|---|
| Demodulation Capabilities | AM, FM, ASK, FSK |
Inputs and Outputs
| Parameter | Value |
|---|---|
| RF Input Connector | N-type female, 50 Ω nominal |
| RF Input VSWR (10 MHz to 3 GHz) | <1.5:1 nominal (input attenuator ≥10 dB or 20 dB fixed attenuation) |
| RF Input VSWR (3 to 7 GHz) | <2.0:1 nominal |
| 10 MHz Reference Output Connector | BNC-type female, 50 Ω nominal |
| 10 MHz Reference Input Frequency | 10 MHz |
| 10 MHz Reference Input Connector | BNC-type female, 50 Ω nominal |
Measurement Features
| Parameter | Value |
|---|---|
| Number of Traces | 4 |
| Detector Types | Positive-peak, negative-peak, sample, normal, average (video, RMS, voltage) |
| Trace Functions | Clear/write, maximum hold, average, minimum hold |
| One-Button PowerSuite Measurements | CHP, OBW, ACPR, SEM, spectrogram |
| Channel Scanner Capacity | Up to 20 channels simultaneously |
| Time-Gated Spectrum Analysis | Supported |
Tracking Generator (Optional)
| Parameter | Value |
|---|---|
| Tracking Generator Reflection Measurements | Return loss, insertion loss, distance-to-fault |
General Specifications
| Parameter | Value |
|---|---|
| Command Compatibility | SCPI commands compatible with ESA spectrum analyzers |
| Supported PC Software | Agilent HSA and BSA PC software |
Phase Noise
| Parameter | Value |
|---|---|
| SSB Phase Noise at 10 kHz Offset | <-90 dBc/Hz (typical <-92 dBc/Hz) @ 1 GHz carrier |
| SSB Phase Noise at 100 kHz Offset | <-100 dBc/Hz (typical <-102 dBc/Hz) @ 1 GHz carrier |
Compliance
| Parameter | Value |
|---|---|
| Electromagnetic Compatibility (EMC) | Complies with European EMC Directive 2004/108/EC, EN 61326-1 |
Memory
| Parameter | Value |
|---|---|
| Internal Storage Capacity | 64 MB (nominal) |
Interfaces
| Parameter | Value |
|---|---|
| GPIB Port Option | IEEE-488 bus connector (with Option G01) |
| VGA Output Port | 15-pin D-sub (female), rear panel, resolution 640 × 480 |
| USB Host Interface | USB 2.0 Type-A (one front panel, one rear panel) |
| USB Device Interface | USB 2.0 Type-B (rear panel) |
| LAN Interface | 10/100 Base-T, RJ-45 connector |
Power Supply
| Parameter | Value |
|---|---|
| Power Consumption | < 25 W |
Demodulation Capabilities
| Parameter | Value |
|---|---|
| AM/FM Demodulation Analysis Carrier Frequency Range | 10 MHz to 7 GHz (Option AMA) |
| ASK/FSK Demodulation Analysis Carrier Frequency Range | 10 MHz to 7 GHz (Option DMA) |
Technology
RF Spectrum Analysis
Applications
R&D, manufacturing, maintenance, education, spectrum management, and bench repair