The manual for the Test Receiver ESVD covers setup, operation, and troubleshooting for field-strength and RFI measurements in mobile radio networks, providing features such as programmable test receiver functions, automatic level calibration, and built-in self-test facilities. It is designed for efficient EMI measurements with high accuracy and dynamic range, offering manual or automated operation, and supports fast frequency scanning and precise demodulation of signals.
Manual Overview
The Test Receiver ESVD is designed for precise field-strength and RFI measurements, particularly in mobile radio networks like GSM. It operates within a frequency range of 20 to 1000 MHz, extendable to 2050 MHz, and is compliant with standards such as EN55011 to EN55022 and CISPR 16-1. The receiver features a triple-conversion heterodyne design with high-level mixers and a precise I/Q demodulator, ensuring accurate signal conversion and measurement. Troubleshooting is facilitated by built-in self-test functions and automatic overload detection. Error diagnostics are supported by parallel peak, average, and quasi-peak detectors. Calibration is straightforward with automatic level calibration and a high-precision built-in generator. The ESVD’s modular design allows for easy replacement of faulty modules. It supports both manual and automated operation, with macros for test runs and results output via printer or plotter. The receiver’s user-friendly interface and battery operation make it suitable for both laboratory and field use, offering fast measurement rates and high accuracy for efficient electromagnetic compatibility testing.
Quick Issues Covered
- Diagnose power-up failures with automatic overload detection.
- Identify error codes via built-in self-test facilities.
- Trace circuits using detailed schematics and modular design.
Overview
Test Receiver ESVD is designed for field-strength and interference measurements in mobile radio networks, particularly GSM. It covers a frequency range from 20 to 1000 (2050) MHz and is suitable for RFI measurements according to various international standards. The ESVD features high measurement accuracy, a wide dynamic range, and is equipped with a variety of filters and detectors for precise measurements. It supports both manual operation and automated testing, with capabilities for fast frequency scanning and data output. The device is portable, with options for battery or AC power, making it ideal for both laboratory and field use.
Specifications
- Frequency range 20 to 1000 (2050) MHz
- Frequency resolution 100 Hz
- Filter bandwidths 10 kHz, 120 kHz, 300 kHz, 1 MHz
- Dynamic range more than 70 dB
- RF attenuator range 0 to 120 dB
- Preamplifier dynamic range wide
- Synthesizer frequency steps 100 Hz
- Measurement time 1 ms to 100 s
- A/D converter 12-bit
- Noise figure typ. 7 dB with preamplifier, 12 dB without preamplifier
- Third-order intercept point 20 dBm without preamplifier
- Storage capacity 9 complete instrument setups, 22 transducer factors and limit lines
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Refer to the PDF for details.
Download MANUAL Manual (PDF – 1.3 MB)
Rohde-Schwarz ESVD Manual: Provides specifications for troubleshooting and calibrating the ESVD model. File size: 1.3 MB.
- Brand: Rohde-schwarz-esvd-specifications
- Model: MANUAL
- Type: Manual
- File size: 1.3 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Rohde-Schwarz ESVD Specifications Overview
The Rohde-Schwarz ESVD is a high-precision electronic test and measurement device designed for advanced signal analysis and diagnostics. It is widely used in telecommunications, aerospace, and electronics manufacturing to ensure accurate signal evaluation and system performance verification. The ESVD model offers robust functionality with a user-friendly interface, making it an essential tool for engineers and technicians working with complex electronic systems.
Main Features and Specifications
- Frequency range: 9 kHz to 6 GHz
- High dynamic range with low noise floor
- Advanced modulation analysis capabilities
- Real-time spectrum and signal analysis
- Multiple measurement modes including vector signal analysis
- Compact and portable design for field and lab use
- Intuitive touchscreen interface with customizable settings
- Comprehensive connectivity options including USB and LAN
Basic Usage and Operation Tips
To operate the Rohde-Schwarz ESVD, start by powering on the device and selecting the desired measurement mode from the main menu. Connect the input signal using the appropriate RF connectors, ensuring secure and clean connections. Use the touchscreen interface to configure parameters such as frequency range, bandwidth, and modulation type. Regularly calibrate the device using the built-in calibration routines to maintain measurement accuracy. For optimal results, allow the device to warm up for a few minutes before conducting critical measurements.
Troubleshooting and Maintenance
If the device fails to power on, verify the power supply and cable connections. In case of signal distortion or unexpected readings, check all input connections and ensure the device is properly calibrated. Regularly clean the connectors and the touchscreen with a soft, lint-free cloth. Avoid exposure to extreme temperatures or moisture to prevent damage. For firmware updates and advanced troubleshooting, refer to the official Rohde-Schwarz support resources.
Safety Reminder
Always follow standard electrical safety practices when using the Rohde-Schwarz ESVD. Avoid operating the device in wet or humid environments. Disconnect power before cleaning or performing maintenance. Use only the supplied power adapters and accessories to prevent electrical hazards. Proper grounding and handling will ensure safe and reliable operation of the equipment.