The Keysight (Agilent/HP) 83732B is a high-performance synthesized signal generator designed to provide precise, low-noise signals in the RF and microwave frequency bands. Covering a broad frequency range from 10 MHz to 20 GHz, it is optimized for rigorous testing applications including radar, electronic warfare (EW) receiver testing, and satellite communications. The instrument features comprehensive modulation capabilities—including pulse, frequency, phase, and scan modulation—and delivers high output power while maintaining excellent spectral purity.
Specifications
Frequency
| Parameter | Value |
|---|---|
| Minimum Frequency | 10 MHz |
| Maximum Frequency | 20 GHz |
| Frequency Resolution | 1 kHz |
Output
| Parameter | Value |
|---|---|
| Maximum Output Power | +10 dBm |
| Output Power Range | -4 dBm to +10 dBm |
Modulation
| Parameter | Value |
|---|---|
| Modulation | AM, FM, Phase, Pulse |
| Sweep Modes | Step, List |
| Pulse Modulation On/Off Ratio | > 80 dB |
General
| Parameter | Value |
|---|---|
| Reference Oscillator | 10 MHz (Option 1E5 for high stability) |
| Interfaces | GPIB (IEEE-488.2) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 90 to 132 or 198 to 264 VAC, 50 to 400 Hz, 400 VA maximum |
| Dimensions (W×H×D) | 426 × 133 × 498 |
| Weight | 16 |
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 MHz to 20 GHz |
Amplitude and Output Power
| Parameter | Value |
|---|---|
| Typical Maximum Output Power | >+14 dBm |
| Minimum Output Power | -4 dBm |
| Output Impedance | 50 Ω |
Spectral Purity
| Parameter | Value |
|---|---|
| Harmonics | -55 dBc |
| Non-harmonics (Spurious) | -60 dBc |
Modulation Specifications
| Parameter | Value |
|---|---|
| Modulation Modes Supported | AM, Frequency (FM), Phase, Pulse |
Inputs & Outputs
| Parameter | Value |
|---|---|
| RF Output Connector | 3.5 mm (male) |
| External Reference Input | 1, 2, 2.5, 5, or 10 MHz |
| External ALC Input | Supports External Detector or Power Meter Leveling |
Environmental
| Parameter | Value |
|---|---|
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 71 °C |
Compliance
| Parameter | Value |
|---|---|
| EMC Compliance | CISPR Pub 11 Group 1 Class A; EN 50082-1 |
Performance
| Parameter | Value |
|---|---|
| Amplitude Resolution | 0.01 dB |
Options
| Parameter | Value |
|---|---|
| Option 1E1 | Adds 110 dB step attenuator |
| Option 1E5 | High-stability timebase |
| Option 1E8 | 1 Hz frequency resolution |
Technology
Synthesized RF / Microwave
Applications
Radar and EW receiver testing, satellite application simulation, scanning antenna simulation, and communications data simulation.