Welcome to my review of the Nanovna Touch a network analyzer that boasts a frequency range of 50kHz-4.4GHz and a 7-inch touch screen.
This high-performance instrument has received positive feedback from customers, and I was excited to examine its features and capabilities.

One of the most unique aspects of the Nanovna Touch is its adjustable RF output power which can be set anywhere between -12dbm to -42dbm with a step of 1db. This feature, combined with a frequency accuracy of ±1ppm, ensures precise and accurate measurements. Additionally, the device offers a dynamic range of 90dB (below 2GHz) and 75dB (4.4GHz) with 25 times average and 100Hz IF turned on.

The device's large and readable screen is another standout feature and the batteries are reported to hold up well during use. However, it is worth noting that some customers have expressed a desire for a direct Z curve on the same plane as the SWR curve.

The Nanovna Touch's adjustable RF output power and frequency accuracy make it an excellent choice for precise measurements in a variety of settings. The large and readable screen also makes it easy to view results. However some customers have noted the lack of a direct Z curve as a drawback.

Without a doubt this product is deserving of your attention if you are in need of a high-performance network analyzer with a wide frequency range. Its adjustable RF output power and frequency accuracy make it a standout option in its class, and its large and readable screen adds to its appeal. Despite some minor drawbacks, I would recommend the Nanovna Touch as an excellent value for the money spent.