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Upgraded Ultra Spectrum Analyzer, 4.0 Inch 100kHz to 5.3GHz Handheld Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator 100kHz to 800MHz MF/HF/VHF UHF Input,V0.4.5.1
✅ In stock
F
Grade
Analysis Confidence
46%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Dec 2, 2025 12:34 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
3/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
Product Details
✓【2025 Upgraded Ultra】ALIESTFDNO New Version V0.4.5.1 Spectrum Analyzer with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage.
✓【2 in 1 Multifunctional Frequency Analyzer & Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator,with sine output between 0.1-800MHz or squareor tone output up to 4.4GHz. Built-in calibration signal generator that is used for automatic self test and low input calibration.
✓【PC Control】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator. -APP transfers data directly to the computer. The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver will install automatically after connecting to a PC. The driver for Linux is built into the kernel.
✓【Frequency Range】Compared to the (100kHz to 960MHz), the upgraded ULTRA has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz. Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or range. More accurate measurement performance, you can easily cope with measurement testes in various fields.
✓【200Hz-850kHz RBW】The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA). The upgraded analyzer built-in 3000m-ah rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours.
✓【Package List】1x ULTRA Spectrum Analyzer; 2 x30cm ALSR100 SMA cables;1 x USB Type-C data cable;1 x SMA-SMA connector ;1x TLanyard and touch plectrum;1 x Antenna with SMA connector. 1 x32GB MicroSD card(plugged in the host), 1 x Touchscreen pen.
⚙️ Specifications
6.61 x 4.92 x 2.48 inches
12.3 ounces
ALIESTFDNO
B0D3GYBXMH
tinySA3
1 Lithium Ion batteries required. (included)
Package Dimensions
6.61 x 4.92 x 2.48 inches
Item Weight
12.3 ounces
Manufacturer
ALIESTFDNO
ASIN
B0D3GYBXMH
Item model number
tinySA3
Batteries
1 Lithium Ion batteries required. (included)
Date First Available
May 7, 2024
Best Sellers Rank
See Top 100 in Industrial & Scientific