📡 Own the airwaves with precision and power in your palm!
The SeeSii TinySA Ultra+ ZS407 is a cutting-edge handheld spectrum analyzer and RF signal generator, boasting an ultra-wide 100kHz–7.3GHz frequency range, a vibrant 4-inch HD touchscreen, and robust 10-hour battery life. Designed for professionals in 5G, satellite, and wireless communications, it offers seamless PC connectivity, extensive data storage, and stable performance with the latest hardware upgrade, making it the ultimate tool for precise RF analysis and troubleshooting on the go.
M**.
New and improved. Sweet!
The ZS-407 is an impressive upgrade and improvement over the previous model (which I owned 2 of).Although advertised to cover the 100kHz-7.3GHz RF spectrum range, I had no problem observing what I believe to be StarLink Space-to-Earth (Downlink) transmissions with the 10.7-12.7 GHz range (see accompanying photo of a portion of this range, a peak hold spectrograph which I ran for a while until it was completely filled out).The noise levels have noticeably been reduced. The battery life seems significantly improved, even with the display brightness set to the default 70%. The touch screen seems more responsive. It seems to work just as well without the tiny antenna attached as it does when attached.I won't elaborate on the all improvements, as the online wiki manual covers it all. Read the manual to learn of them all.While I have some practical use for this device, I'm finding it fun to play with as much as a video game. Instead of hunting enemy solders on a battle field, I'm hunting for their radio transmissions within the RF spectrum, LOL.
