The SA5 is a multi-functional handheld spectrum analyzer and signal generator, featuring a sleek design with a 4-inch IPS LCD display and built-in 5000mAh battery for enhanced portability and up to 10 hours of continuous operation. Its compact form factor makes it easy to carry and use in various environments. This device operates in a wide frequency range, from 0.1 to 800MHz in normal mode, and up to 5.3GHz in super mode for spectrum analysis. As a signal generator, it can output sine waves from 0.1 to 800MHz, square waves up to 4.4GHz, and test signals up to 5.3GHz, allowing for versatile testing options. The SA5 features a high-definition display capable of showing up to 450 data points and four independently configurable curves. Equipped with a knob for intuitive control and a sensitive touch interface, the SA5 ensures precise operation and quick data reading. The device can be connected to a PC via USB for expanded functionality, serving as both a spectrum analyzer and signal generator controlled through your computer. Available in two packages, both options include essential accessories such as Type-C data cable, SMA connector cables, an antenna with SMA connector, touch pen, and lanyard touch sheet. Colour: As Shown Material:Metal Package Contents: 1 x Host (with 5000mAh battery, 4-inch display) 1 x Type-C data cable 2 x 30cm RG405 SMAJB2/SMAJB2 cable 1 x SMA-SMA connector 1 x Antenna with SMA connector 1 x Lanyard touch sheet 1 x Touch pen 1 x 32GB for card (inserted into the host) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.