Avair AV-20 VSWR/POWER Meter is essential for radio frequency (RF) enthusiasts and professionals. Operating within a frequency range of 1.8 to 200 MHz, this device is designed to measure both forward and reflected power and Voltage Standing Wave Ratio (VSWR). With an impedance of 50 Ohms, it is compatible with various RF applications, making it a versatile addition to any testing setup.

This meter features a power measurement capability of 0 to 15W and 0 to 150W, which can be easily switched depending on the user’s requirements. The device’s sensitivity is set at 3W for full-scale deflection, ensuring accurate readings even at lower power levels. The accuracy is rated at 10% on a full scale, providing reliable performance for general usage. The UHF sockets allow straightforward connectivity with standard RF cables, enhancing usability.

Measuring just 85 x 87 x 95 mm, the AV-20 is compact and easy to handle, making it suitable for bench testing and fieldwork. Its robust design ensures durability, while its straightforward operation allows users to obtain critical measurements quickly. For hobbyist projects or professional applications, the AV-20 AVAIR VSWR/POWER Meter is a practical choice for effective RF measurement and analysis.