The Rohde & Schwarz ZVA24 is a high-end vector network analyzer (VNA) offering a frequency range of 10 MHz to 24 GHz. Available in 2-port and 4-port configurations, it utilizes a sophisticated multi-port architecture with dedicated reference and measurement receivers for each port. Designed for demanding laboratory and production applications, the ZVA24 features high measurement speed, extensive calibration methods, and options for advanced tasks such as pulsed profile and true differential measurements.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB (IEEE-488), LAN, USB |
| Display | Color LCD |
| Warm-up Time | 30 minutes |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 V to 240 V AC, 50 Hz to 60 Hz |
| Operating Temperature | +5 °C to +40 °C |
General Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 MHz to 24 GHz |
| Number of Test Ports | 2 or 4 (configuration dependent) |
| Test Port Impedance | 50 Ω |
| Test Port Connector Type | 3.5 mm (male) |
| System Architecture (Receivers per Port) | 1 measurement receiver and 1 reference receiver per port |
Measurement Capabilities & Features
| Parameter | Value |
|---|---|
| Supported S-Parameters | S11, S12, S21, S22 (up to S44 for 4-port configuration) |
| Derived Parameters | Impedance (Z), Admittance (Y), Stability, VSWR |
| Pulsed RF Measurements | Supported (Option dependent) |
| True Differential Measurements | Supported (Option dependent) |
Data Processing & Calibration
| Parameter | Value |
|---|---|
| Data Points per Trace | 2 to 60,001 |
| Calibration Methods Supported | TOSM, UOSM, TOM, TRM, TRL, TNA |
| Sweep Types | Linear, Logarithmic, Segmented, Power, CW Time |
| Operating System | Windows |
Frequency
| Parameter | Value |
|---|---|
| Frequency Resolution | 1 Hz |
Signal Source
| Parameter | Value |
|---|---|
| Output Power Setting Resolution | 0.01 dB |
Frequency Reference
| Parameter | Value |
|---|---|
| Internal Reference Frequency | 10 MHz |
Test Ports
| Parameter | Value |
|---|---|
| Maximum Input Power (Damage Level) | +27 dBm |
| Maximum DC Input Voltage (Damage Level) | 30 V |
Performance
| Parameter | Value |
|---|---|
| Measurement Time per Point | < 3.5 µs (CW mode, 1 MHz IF bandwidth) |
Connectivity & Options
| Parameter | Value |
|---|---|
| Direct Generator/Receiver Access | Supported via optional front panel jumpers (ZVA-B16) |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +70 °C |
Compliance
| Parameter | Value |
|---|---|
| Safety Compliance | IEC/EN 61010-1 |
| EMC Compliance | IEC/EN 61326-1 / IEC/EN 61326-2-1 |
System Architecture
| Parameter | Value |
|---|---|
| Number of Internal Sources | 1 (in 2-port configurations) / 2 (in 4-port configurations) |
Capabilities
| Parameter | Value |
|---|---|
| Measured Quantities | S-parameters, wave quantities, wave quantity ratios, impedance, admittance |
Software & Options
| Parameter | Value |
|---|---|
| Time Domain Analysis | Optional (requires R&S ZVA-K2) |
| Scalar Mixer Measurements | Optional (requires R&S ZVA-K4) |
| Vector Mixer Measurements | Optional (requires R&S ZVA-K5) |
| Noise Figure Measurements | Optional (requires R&S ZVA-K30) |
Technology
Vector Network Analysis
Applications
RF & Microwave Component Testing