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.

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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