Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz
Built-in calibration signal generator that is used for automatic self test and low input calibration.
Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range.
When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz.
✔➸ NanoVNA SAA-2N V2.2 4.0" inch is a low cost 3GHz T/R vector network analyzer, designed in collaboration with OwOComm. The V2 hardware is a new from-scratch design and is not based on the original NanoVNA by edy555. Compared to the original NanoVNA, V2 does not use harmonics for measurements and achieves higher dynamic range.
✔➸ The NanoVNA SAA-2N V2.2 4.0" inch uses a similar user interface to the NanoVNA, but with a different technical architecture, It has more superior frequency than other nanovna, Frequency range: 50kHz - 3GHz, System dynamic range (calibrated): 70dB (up to 1.5GHz), 60dB (up to 3GHz), S11 noise floor (calibrated): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
✔➸ Sweep rate: 80-100 points/s, Maximum sweep points (on device): 201, Maximum sweep points (USB): 1024, Port 2 return loss (1.5GHz): 20dB typ, Port 2 return loss (3GHz): 13dB min.
✔➸ The NanoVNA SAA-2N V2.2 4.0" inch could connect windows computer, Can be controlled by PC via VNA-QT software, supported platforms: Linux, Windows (7+), Mac OS. VNA-QT software download: https://github.com/nanovna/NanoVNA-QT/releases User guide: https://github.com/nanovna/NanoVNA-QT/blob/master/ug1101.pdf
Spectrum analyzers like the tinySA use a resolution filter that is used to isolate the input power in a small frequency range. This resolution filter is swept across the desired frequency range. The fastest scanning speed occurs with an RBW or 300kHz or wider and is about 2 scans per second. But with increase of the frequency span and decrease of the RBW the scanning speed decreases quickly.A scan from 0MHz to 350MHz with an RBW of 10kHz takes about 2 minutes.
Technical Description: The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer. More info please refer to: https://tinysa.org/wiki/pmwiki.php?n=Main.TechnicalDescription
The input/output specification of the tinySA is split over the 4 modes: Low input mode, High input mode, Low output mode, High output mode.For more details please refer to the below description or https://tinysa.org/wiki/pmwiki.php?n=Main.Specification
The firmware of the tinySA can be updated by the user. New versions of the firmware can be downloaded from http://athome.kaashoek.com/tinySA/DFU/ More info about updating, please refer to: https://tinysa.org/wiki/pmwiki.php?n=Main.UpdatingTheFirmware
✔️ Portable Handheld Spectrum Analyzer: Adopt stm32f407 single-chip microcomputer (main frequency 168M) and 4.3-inch TFT LCD (480*800) color LCD screen
✔️ Spectrum display range: 35M-4400Mhz; input impedance: 50 ohms.RBW: 10khz, 50khz, 100khz, 200khz, 500khz, a total of 5 gear positions can be adjusted.Scanning span: 7M (10Khz), 35M (50khz), 70M (100Khz), 140M (200Khz), 350M (500Khz).
✔️ USB powered: Internally integrated lithium battery charging circuit, due to logistics safety reasons, this product is shipped without battery. By default, USB is used to supply power. Customers can add lithium batteries by themselves (providing instructions for installing lithium batteries).
✔️ Full aluminum alloy housing and rotary encoder control.
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