Seesii TinySA Ultra+ ZS406 Spectrum Analyzer 0.1MHz-5.4GHz 32GB Card 50W

Key Features

• Brand: Seesii
• Model: TinySA Ultra+ ZS406
• Display: 4.0 inch touchscreen, 480 x 320
• Frequency Range: 100 kHz to 5.4 GHz (spectrum analyzer); 0.1 MHz to 6 GHz Ultra mode
• Measurement Span: 450 scan points across low and high frequency ranges
• Storage: Built-in 32 GB microSD card for direct data recording
• Attenuator: 50 W included
• Modes: Spectrum Analyzer and Signal Generator (0.1–800 MHz sine; up to 4.4 GHz square/dual-tone)
• Control: PC compatible via USB; CDC driver support for Windows and Linux
• Battery: 5000 mAh high-capacity rechargeable battery with USB-C charging
• Protection: Enhanced ESD protection for longer service life

Specifications

• Frequency Range (Spectrum): 100 kHz – 5.4 GHz
• Resolution Bandwidth: 200 Hz – 850 kHz (switchable)
• Display: 4.0 inch color touchscreen
• Storage: 32 GB micro SD card included
• Battery: 5000 mAh, Type-C charging
• Connectivity: USB interface for PC control

Overview

The SeeSii TinySA Ultra+ ZS406 is a compact handheld spectrum analyzer and signal generator designed for field and bench use. It offers an ultra-wide measurement range up to 5.4 GHz, a bright color touchscreen, built-in data storage, and enhanced protection. When used as a signal generator, it provides versatile output options including sine, square, and dual-tone signals, with automatic self-test calibration features. PC control and data transfer are supported via USB.

What’s in the Box

• Seesii TinySA Ultra+ ZS406 Spectrum Analyzer
• 50 W Attenuator
• 32 GB micro SD Card
• USB-C Charging Cable
• User Manual