Product Description
This is a microcontroller based equipment with LCD . The analog metres have multiple scales which makes the instrument very complicated for the students. The digital display of SWR & DB solves the problem. Since the equipment have microcontroller based digital display so there is no need of expanded scales, as it was in conventional instruments.
Specifications:
- Display : 16 2 Characters LCD
- Range : 0 - 60 dB in 10 dB steps
- Input : Un-biased low and high impedance biased crystal(200 W and 200 K)
- Display Select : SWR 1 - 9 dB 0 - 10
- Gain Control : Adjusts the reference level, variable range 0 -10 dB (approx
- Input Frequency : 1000 Hz 10%
- Input Connector : BNC (F)
- Power Supply : 220 V 10%, 50Hz
- PC-Interface : RS - 232
Advanced VSWR MeasurementDesigned for quick and accurate measurement of VSWR in RF setups, this meter works within a broad frequency spectrum, making it ideal for laboratory testing and developmental work. Its high sensitivity helps detect even minor mismatches in RF circuits, promoting system efficiency.
User-Friendly Calibration and OperationThe front-panel adjustable calibration, combined with a clear analog needle indicator, ensures straightforward setup and reading. Manual control enhances precision, while the analog display offers real-time feedback for quick adjustments and diagnostics.
Durable, Portable ConstructionEncased in rugged metal with a plastic front panel, this VSWR meter is built for longevity. With a compact rectangular shape and options for electric or battery power, it suits a variety of laboratory and field environments.
FAQ's of VSWR Meter:
Q: How do I calibrate the VSWR Meter before use?
A: Calibration is achieved manually via the front panel adjustment knob. Simply connect the meter as per your system requirements, power it on, and use the calibration control to set the needle to the correct reference position before measuring.
Q: What types of connectors are available with this VSWR Meter?
A: The meter supports either BNC or SO239 connectors, depending on the specific model you choose. This allows compatibility with a wide range of RF equipment and cables commonly used in laboratories.
Q: When should I use this VSWR Meter in RF measurements?
A: This VSWR meter is best used when you need to assess the matching efficiency of RF transmission lines and components. It's suitable for both routine lab testing and troubleshooting to prevent signal loss and equipment damage.
Q: Where can this instrument be effectively utilized?
A: It is broadly applicable in RF laboratories, educational settings, and test facilities, as well as for on-site measurements by technicians or engineers involved in RF design, maintenance, or research.
Q: What is the process for measuring VSWR using this device?
A: To measure VSWR, connect the meter in-line with the RF source and load, ensure proper calibration, then power on the device. The analog needle will indicate the VSWR value directly on the scale, covering a ratio range from 1:1 to 1:3.
Q: How does using this VSWR Meter benefit RF system operation?
A: By accurately measuring and identifying impedance mismatches, the device helps optimize RF system performance, reduce signal reflections, and prevent potential damage to sensitive equipment, ensuring both reliability and safety.