Synergy Telecom Private Limited

The NISSEI RS-50 is a compact and precise SWR meter designed for measuring Standing Wave Ratio (SWR) and power in UHF communication systems. This device is an excellent choice for amateur radio operators, RF technicians, and professionals who require accurate performance in a portable and easy-to-use form.

Key Features:

• Frequency Range: 125 ~ 525 MHz
  Optimized for UHF frequencies, making it suitable for a wide range of communication devices and antennas.

• Power Measurement: 0 to 120 Watts
  Capable of measuring power output across low to moderate power levels for various applications.

• Accuracy: ±5%
  Provides reliable and consistent readings, ensuring confidence in antenna tuning and transmitter adjustments.

• Minimum Power for SWR Measurement: 1 Watt
  Allows SWR measurements even at low power levels, providing flexibility for various use cases.

• Display: Large Analog Meter with Backlight
  The traditional analog meter offers clear and easy-to-read measurements, while the backlight ensures visibility in dim environments.

• Connectors: SO-239 (UHF Female)
  Standard UHF connectors ensure compatibility with most RF equipment and setups.

• Insertion Loss: 0.3 dB
  Minimizes signal loss while maintaining accurate readings.

• Impedance: 50 Ohms
  Standard impedance for seamless integration with RF systems.

• Dimensions: 70 mm (W) x 78 mm (H) x 30 mm (D)
  A compact and lightweight design that fits conveniently into any setup or workspace.

• Power Supply: External Micro USB DC 5V (Non-rechargeable)
  Powered by an external Micro USB 5V DC source, offering flexibility and convenience in various environments.

Applications:

• Tuning UHF antennas for optimal performance
• Measuring power output in UHF transmitters and communication devices
• SWR monitoring to protect transmitters and enhance system efficiency
• Ideal for field use due to its compact and portable design

The NISSEI RS-50 SWR Meter offers a perfect combination of precision, portability, and user-friendly operation. Its compact size and robust construction make it an essential tool for both professionals and hobbyists working in UHF communication systems.

Frequency Coverage: Available from 450 kHz to 2.7 GHz depending on element type.

Power Range: Elements cover 100 mW to 10 kW full scale.

Accuracy: ±5% of full scale when used with Bird 43 meter.

Directionality: Each element is calibrated for forward and reflected power.

Interchangeability: Quick plug-in design allows easy swapping for different ranges.