ISDS2062B dual-channel digital oscilloscope, with "low-cost, high-performance" as the design goals. well-designed bandwidth of12Bit ADC, 20M, 60M sampling rate, 2 channels, alternating support X-T and X-Y alternating pattern of two-channel virtual oscilloscope, spectrum analyzer.
eBay
Display the music spectrum when there is music input. 1 x led music spectrum display module. No music input Display clock. Usb cable not included. 1x Audio cable.
eBay
The VFD music spectrum screen is a classical vacuum Display device. - Built-in clock;. ④3.5mm Audio input jack. ③DC 5V Type-C Input. - Power Input:5V Type-C / 12VDC. - Input resistance:50kOhm. - Over 10 display modes;.
eBay
AS1424 is a professional music for spectrum. When you have the AS1424 for spectrum, you will know that music can be seen and enjoyed! AS1424 can be used for car music for spectrum. Since cars generally do not have audio output ports, the for spectrum needs to be connected through wires.
eBay
ADVANTEST R3131A 9kHz-3GHz Spectrum Analyzer – AS IS. Other functions, features, and performance have not been tested. Sold as is for parts or repair. Power turns on and the display is functioning.
eBay
★The RF connector is slightly tilted to the right. Frequency Span: 50 kHz to 4 GHz, and 0 Hz (Zero Span). Input Impedance: 50 Ω. Dynamic Range: Approx. 70 dB or higher (Depending on conditions). Very Good (70~).
eBay
1 VFD Audio Spectrum DIY Kit. Spectrum mode optional. Input channel: audio input x1. speed regulation. Input impedance: 50kOhm. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
1 VFD Audio Spectrum DIY Kit. --Spectrum mode optional. --Input channel: audio input x1. --Speed regulation. --Input impedance: 50kOhm. --Screen material: glass. --Frequency response: 300Hz-20KH. --Made of high quality materials, durable.
eBay