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 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 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.