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tinySA Ultra+ ZS407 – Handheld Spectrum Analyzer & Signal Generator

$320.00

A compact, versatile handheld device that combines a full-featured spectrum analyzer and signal generator in one portable unit. Designed for hobbyists, engineers, and RF technicians, the tinySA Ultra+ provides professional-grade diagnostic capabilities at an affordable price. With an ultra-wide frequency range up to 7.3 GHz, it is ideal for analyzing signals from HF through modern wireless bands

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Key Features

Ultra-Wide Frequency Range: Covers 100 kHz to 900 MHz in normal mode, and up to 7.3 GHz in Ultra mode, with the ability to observe signals up to 12 GHz using harmonic tracking .

Built-in Signal Generator: Functions as a sine wave generator (0.1 – 900 MHz) or square wave generator (up to 6.3 GHz), perfect for filter and circuit testing .

Large Touchscreen Display: 4-inch color TFT display (480×320 pixels) showing up to 450 scan points with resistive touch control .

Long Battery Life: 5000 mAh rechargeable battery provides over 3 hours of continuous operation – ideal for fieldwork .

Low Noise Amplifier (LNA): Switchable 20 dB internal LNA for improved weak signal reception up to 7.3 GHz .

Onboard Storage: MicroSD card slot (32 GB card included) for saving measurements, settings, and screen captures .

High Accuracy: Low phase noise down to -100 dBc/Hz, with ±2 dB power level accuracy after calibration .

Additional Outputs: 3.5mm headphone jack for audio demodulation (AM) and USB-C port for charging and PC control .

Key Technical Specifications

Specification Value

Frequency Range (Analyzer) 100 kHz – 900 MHz (Normal), up to 7.3 GHz (Ultra)

Frequency Range (Generator) Sine: 100 kHz – 900 MHz, Square: up to 6.3 GHz

RBW Filters 200 Hz – 850 kHz (switchable)

Scan Points Up to 450 points