Keysight 4352B VCO/PLL Signal Analyzer
The Keysight 4352B VCO/PLL Signal Analyzer, when used with the Keysight low-noise signal generator, comprises the 4352S test system. The 4352S test system can evaluate the charactersistics of VCOs and PLLs that are essential to designing local oscillators used in RF wireless communication equipment. The 4352B VCO/PLL Signal Analyzer covers up to 3 GHz and can measure the main VCO/PLL evaluation parameters, RF power, frequency, phase noise, spectrum, frequency transient, DC consumption current and FM deviation.
| Source Characteristics | |
| DC Power Voltage: | 0 to +15.5 V with 1 mV step, 50 mA max |
| DC Control Voltage: | 0 to +20 V with 100 µV step, 20 mA max |
| Option 001: | -15 to +35V |
| Accuracy: | ± (0.1% +2 mV) |
| Settling Time: | < 20 ms @ 0.1% error (typical) |
| Noise Density: | < 1 nV√Hz @ 10 kHz offset |
| FM Signal: | 1 kHz, 0 to 1 Vrms with 1 mV step @ open |
| Receiver Characteristics | |
| Measurement Frequency Range: | 10 MHz to 3 GHz/26 GHz |
| Input Power Level: | -10 to +20 dBm |
| Input Impedance: | 50 ohms |
| SWR: | < 1.2 (@ < 2 GHz); < 1.3 |
| RF Power Measurement | |
| Accuracy: | @ Peak Voltage Responding ±0.2 sB (@ 1 GHz, -5 dBm, typical); ±1 dB |
| Resolution: | 0.01 dB |
| Input Impedance: | 50 ohms |
| Frequency Measurement | |
| Frequency Resolution: | 1 kHz |
| Frequency Transient Measurement | |
| Highest Accuracy: | ±2 kHz |
| Highest Measurement Resolution: | 50 Hz |
| Maximum Sweep Time: | 10 sec |
| Maximum Time Resolution: | 12.5 usec |
| Phase Noise (Carrier-to-Noise Ratio) Measurement Offset Frequency Range: | 100 Hz to 10 MHz |
| Spectrum Measurement | |
| Absolute Level Accuracy: | 2 dB (-5 dBm input, @ ATT=0 dB, typical) |
| Relative Level Accuracy: | 0.5 dB (typical) |
| FM Deviation Measurement | |
| Measurement Range: | 0 to 200 kHz (peak) |
| Accuracy: | ± (2% +0.1% of measurement range) @ 1 kHz FM rate; ±0.8% (typical) |
| Residual FM: | < 3 Hzrms (@ 300 Hz - 3 kHz BW) |
| DC Consumption Current Measurement | |
| Measurement Range: | 0 to 50 mA |
| Accuracy: | ± (0.2% ± 100 µA) |
| Storage | |
| 3.5 inch FDD: LIF/DOS format, 2DD/2HD | |
| Internal RAM Disk: LIF/DOS Format, 512 kB max. | |
| Interfaces | |
| HP-IB I/F, 24-bit parallel I/O I/F (87510A 24-bit I/O compatible | |
4352B For VCO Evaluation:
- RF power vs. tuning voltage
- Frequency vs. tuning voltage
- Tuning sensitivity
- Phase noise (Carrier-to-Noise)
- Harmonics
- FM deviation
- DC power consumption current
4352B For PLL Evaluation:
- RF power
- Phase noise (Carrier-to-Noise)
- Frequency and Frequency transient
- Spurious
- Harmonics
SKU: AGIL-4352B-001