The Rohde & Schwarz ESVS10 is a highly accurate, CISPR 16-compliant EMI test receiver designed for the measurement of electromagnetic interference in the frequency range of 20 MHz to 1000 MHz. Built for professional EMC testing and diagnostic measurements, it features robust RF performance, integrated detectors, and versatile remote control capabilities.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB (IEEE-488.2), RS-232-C, User Interface (15-pin D-Sub) |
| Display | Backlit LCD graphic display |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 V / 120 V / 220 V / 240 V AC ±10 % (47 to 440 Hz), or 11 V to 33 V DC |
| Operating Temperature | 0 to +55 °C |
| Dimensions (W×H×D) | 435 mm × 236 mm × 460 mm |
| Weight | 24 kg (approx., configuration dependent) |
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 20 MHz to 1000 MHz |
| Frequency Tuning Resolution | 100 Hz |
Amplitude and Level Parameters
| Parameter | Value |
|---|---|
| Level Measurement Range | -10 dBµV to +137 dBµV |
| RF Attenuator Range | 0 to 120 dB |
| RF Attenuator Steps | 10 dB |
| RF Input Impedance | 50 Ω |
| Input VSWR (attenuation ≥ 10 dB) | < 1.2 |
| Maximum RF Input Power (Continuous) | 137 dBµV (1 W) |
Bandwidths and Filters
| Parameter | Value |
|---|---|
| CISPR Bandwidths (6 dB) | 9 kHz, 120 kHz |
| Resolution Bandwidths (3 dB) | 10 kHz, 100 kHz |
Detectors and Demodulation
| Parameter | Value |
|---|---|
| Detector Types | Peak (PK), Quasi-Peak (QP), Average (AV) |
| Analog Demodulation Modes | AM, FM |
Inputs, Outputs and Interfaces
| Parameter | Value |
|---|---|
| RF Input Connector Type | N female |
| External Reference Input Frequency | 10 MHz (BNC female) |
| Internal Reference Output Frequency | 10 MHz (BNC female) |
| IF Output | BNC female |
| Headphone Jack Connector | 6.3 mm phone jack |
Standards and Quality Assurance
| Parameter | Value |
|---|---|
| CISPR Compatibility | Fully compliant with CISPR 16-1-1 |
Calibration & Diagnostics
| Parameter | Value |
|---|---|
| Calibration Source Frequency | 100 MHz |
| Calibration Source Level | 90 dBµV |
Measurement Performance
| Parameter | Value |
|---|---|
| Simultaneous Detectors | Peak, Quasi-Peak, and Average |
| Display Range | 10 dB to 100 dB |
Options & Accessories
| Parameter | Value |
|---|---|
| Tracking Generator Option (ESVS-B1) Frequency Range | 20 MHz to 1000 MHz |
| Tracking Generator Option (ESVS-B1) Output Level | -90 dBm to 0 dBm |
Performance
| Parameter | Value |
|---|---|
| Measurement Time | 5 ms to 100 s |
Accuracy
| Parameter | Value |
|---|---|
| Total Level Measurement Error | < 1 dB (for levels > 10 dB above noise floor) |
Power Supply
| Parameter | Value |
|---|---|
| External DC Input Range | 11 V to 33 V |
Options
| Parameter | Value |
|---|---|
| Internal Battery Option | ESHS-B2 (rechargeable lead-acid battery pack) |
Technology
EMI Test Receiver
Applications
Electromagnetic Interference (EMI) Testing and Diagnostics