The Rohde & Schwarz ZVRE is a high-performance vector network analyzer from the ZV family, designed for precise RF measurements. Offering a frequency range of 10 Hz to 4 GHz, the ZVRE is characterized by its exceptionally high dynamic range, fast sweep rates, and low noise floor. It features an integrated PC controller running Windows NT, providing a versatile platform for automated test and laboratory environments.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | IEC/IEEE bus (GPIB) |
| Display | Color TFT LCD |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 90 V to 260 V AC, 47 Hz to 440 Hz, approx. 320 W |
| Operating Temperature | +5 °C to +45 °C |
| Dimensions (W×H×D) | 435 mm × 281 mm × 580 mm |
| Weight | 27 |
Frequency & Stimulus
| Parameter | Value |
|---|---|
| Frequency Range | 20 kHz to 4 GHz |
| Frequency Resolution | 10 µHz |
| Number of Test Ports | 2 |
| Test Port Impedance | 50 Ω |
Receiver & Dynamic Range
| Parameter | Value |
|---|---|
| System Dynamic Range | > 130 dB (IF bandwidth 10 Hz) |
| Receiver Noise Floor | < -130 dBm (measurement bandwidth 10 Hz) |
Measurement Speed & Settings
| Parameter | Value |
|---|---|
| Measurement Time per Point (Normalized) | < 125 µs |
| Measurement Time per Point (Fully Calibrated) | < 240 µs |
| Data Transfer Time (IEC/IEEE bus) | < 15 ms (for 200 points) |
| Sweep Rate | >> 25 sweeps/s (200 points) |
Measurement Capabilities & Calibration
| Parameter | Value |
|---|---|
| S-Parameter Measurements | Bidirectional (S11, S21, S12, S22) |
| Manual Calibration Methods | TOM, TRM, TRL, TNA, TOM-X, TOSM |
| Automatic Calibration Support | AutoKal |
Hardware Interfaces & Connections
| Parameter | Value |
|---|---|
| Test Port Connector Type | N female |
System, Controller & Storage
| Parameter | Value |
|---|---|
| Operating System | Windows NT |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +70 °C |
Source
| Parameter | Value |
|---|---|
| Standard Output Power Range | -50 dBm to +10 dBm |
| Extended Output Power Range (with option) | -115 dBm to +10 dBm |
| Output Power Resolution | 0.1 dB |
Receiver
| Parameter | Value |
|---|---|
| Maximum Safe RF Input Power | +20 dBm |
| Maximum Safe DC Input Voltage | 30 V |
Sweep
| Parameter | Value |
|---|---|
| Number of Measurement Points per Sweep | 1 to 2001 |
Receiver & IF Bandwidth
| Parameter | Value |
|---|---|
| IF Bandwidth Range | 1 Hz to 10 kHz |
Display & Channels
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
Frequency
| Parameter | Value |
|---|---|
| Reference Frequency | 10 MHz |
| Reference Frequency Aging | < 1 x 10^-6 per year |
Spectral Purity
| Parameter | Value |
|---|---|
| Harmonics (at 0 dBm) | <-30 dBc |
| Non-Harmonics (at 0 dBm) | <-35 dBc |
Measurement & Display
| Parameter | Value |
|---|---|
| Display Formats | dB Mag, Phase, SWR, Smith Chart, Polar, Group Delay, Linear Mag, Real, Imaginary |
Inputs & Outputs
| Parameter | Value |
|---|---|
| External Reference Input Connector | BNC female (Rear panel, 10 MHz) |
| External Reference Output Connector | BNC female (Rear panel, 10 MHz) |
| Trigger Input Connector | BNC female (Rear panel) |
| Keyboard Connector | 5-pin DIN (Front panel) |
| VGA Output | 15-pin D-Sub |
Frequency Reference Options
| Parameter | Value |
|---|---|
| Option ZVR-B4 OCXO Aging | < 1 x 10^-9 per day |
Measurement Options
| Parameter | Value |
|---|---|
| Option ZVR-B2 | Time Domain Measurement |
Hardware Options
| Parameter | Value |
|---|---|
| Option ZVRE-B1 | Port 1 RF Attenuator (0 dB to 70 dB in 10 dB steps) |
| Option ZVRE-B2 | Port 2 RF Attenuator (0 dB to 70 dB in 10 dB steps) |
Technology
Vector Network Analysis
Applications
RF component testing, S-parameter characterization, filter and antenna measurements
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