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Description
The tinySA is a small spectrum analyzer, primarily intended for 0.1MHz to 350MHz input but it has some nice other capabilities:
- Spectrum Analyzer with two inputs, high-quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz.
- 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.
- Input Step attenuator from 0dB to 31dB for the MF/HF/VHF input.
- 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.
- A built-in calibration signal generator that is used for automatic self-test and low input calibration.
- Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer
- Rechargeable battery allowing a minimum of at least 2 hours portable use
- Max input level +10dBm. Do not destroy your tinySA
- Due to the low cost and very small form factor, there are certain relevant limitations.
OverView
Omdat SAA-2 is een open source ontwerp, er zijn veel verschillende fabrikanten. Sommige klanten hebben twijfels over de prestaties van onze producten. De volgende is de touchstone bestand verkregen door scannen verschillende dempers met NanoVNA saver. Zie je de geschatte effectieve dynamics en nauwkeurigheid, evenals de nauwkeurigheid van de calibrators we gebruik. De volgende testresultaten alleen vertegenwoordigen de sample test gegevens van onze SAA-2 met metalen shell items, en zijn niet verantwoordelijk voor soortgelijke producten verkocht via andere kanalen.
Specifications
- Frequency range: 50kHz – 3GHz
Frequency tolerance : < 2ppm
Frequency Stability: < 0.5ppm
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: 100 points/s
Display: 3.95 inch, 320 x 480
USB interface: Micro USB
Power: USB, Maximum charge current 1A
Battery:3000mAh lithium-ion
Battery connector: JST-XH 2.54mm
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
VNA-QT software supported platforms: Linux, Windows (7+), Mac OS planned
Technical Description
Resource
VNA-QT software downloaden:Https://github.com/nanovna/NanoVNA-QT/releases
Nanovna-saver:Https://github.com/NanoVNA-Saver/nanovna-saver/releases
Handleiding:Https://github.com/nanovna/NanoVNA-QT/raw/master/ug1101.pdf
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