£290.78

This is the most expensive it has ever been. Walk away.

£291 today · previous high £291 · all-time low £247

Seesii TinySA Ultra+ Spectrum Analyzer - 100kHz to 7.3GHz

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 37 days · 37 data points (no recent data)

Historical
Generating forecast…
£290.78 £243.00 £253.42 £263.85 £274.27 £284.70 £295.12 25 July 2026 03 August 2026 12 August 2026 21 August 2026 30 August 2026
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TinySA ULTRA+ZS407

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Price Distribution

Price distribution over 37 days • 2 price levels

Days at Price
Current Price
3 days 34 days · current 0 9 17 26 34 £247 £291 Days at Price

Price Analysis

Most common price: £291 (34 days, 91.9%)

Price range: £247 - £291

Price levels: 2 different prices over 37 days

Description

The Seesii TinySA Ultra+ is a professional-grade handheld frequency analyzer designed for precision and reliability in RF environments. This 2025 upgraded model features the latest V0.5.4 hardware system, providing a stable platform for testing and frequency verification. With an ultra-wide frequency range spanning from 100kHz to 7.3GHz, it is a versatile tool for developers working on 5G NR, Wi-Fi 6E, and satellite communications. Equipped with a 4.0-inch HD touchscreen, the device offers a clear 480x320 resolution view of complex spectrum data. The high-performance system supports up to 450 scan points, making it easier to visualize signals during satellite alignment or RF system development. This 2-in-1 device also functions as an RF signal generator covering 100kHz to 900MHz, offering significant utility for MF, HF, VHF, and UHF applications. Built with ESD protection, the TinySA Ultra+ ensures consistent performance for technical professionals and hobbyists alike.

Key Features

Wide Frequency Coverage: Supports an ultra-wide range from 100kHz to 7.3GHz, making it ideal for 5G NR, Wi-Fi 6E, and satellite communication testing.

High-Definition Display: Features a 4.0-inch HD touchscreen with 480x320 resolution and up to 450 scan points for clear signal visualization.

2-in-1 Functionality: Operates as both a spectrum analyzer and an RF signal generator covering 100kHz to 900MHz for MF/HF/VHF/UHF testing.

Upgraded Hardware: Utilizes the 2025 upgraded V0.5.4 hardware system and ZS407 architecture for professional-grade stability and performance.

Reliable Protection: Includes built-in ESD protection to maintain device integrity during field use and frequency verification tasks.

Versatile Applications: Designed for precise RF system development, satellite alignment, and wide-ranging frequency verification tasks.

Product Specifications

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