1x spectrum analyzer. The spectrum display range is 35M-4400MHz. Spectrum display range: 35M-4400MHz. Scan span: 7M(10KHz), 35M(50KHz), 70M(100KHz), 140M(200KHz), 350M(500KHz) dBm. There is no circuit inside this machine.
eBay
Wishcolor SA6 6GHz Spectrum Analyzer Signal Generator RF Signal Source Wi-Fi 2G 3G 4G LTE CDMA GSM Beidou GPR etc.
Aliexpress UK
1x spectrum analyzer. The spectrum display range is 35M-4400MHz. Spectrum display range: 35M-4400MHz. Scan span: 7M(10KHz), 35M(50KHz), 70M(100KHz), 140M(200KHz), 350M(500KHz) dBm. This product uses oscillator signal and the external test signal to obtain the difference frequency signal, and calculates the amplitude of the external test signal through the detector.
eBay
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory
Aliexpress UK
1set Spectrum Analyzer. Field Operation Ready: Built with durability in mind, the lightweight construction and low power consumption make it perfect for service centers and maintenance teams conducting HF analysis on-site.
eBay
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory
Aliexpress UK
Mini SDR Receiver, RF Analyzer, Wideband Spectrum Analyzer. Many indicators are better than the sky-high-priced "Malachite Receiver". It is the most cost-effective "malachite". It is not only a receiver, but also a spectrum analyzer, and many of its features are inferior to traditional hardware spectrum analyzers!
eBay
LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set
Aliexpress UK
Item Type: Spectrum Analyzer. Widely used in military, forest fire prevention, field exploration and construction, adventure tourism and other fields. Lead Wire Length: Approx. Can be used for portable stations and temporary base stations in the field, very practical.
eBay
KN-990C HF All Mode 0.1~30MHz SSB/CW/AM/FM/DIGITAL IF-DSP Amateur Ham Radio Transceiver Spectrum
Aliexpress UK
Item Type: Spectrum Analyzer. Widely used in military, forest fire prevention, field exploration and construction, adventure tourism and other fields. Can be used for portable stations and temporary base stations in the field, very practical.
eBay
Radtel RT-910 5w Multi band 6 Meter Walkie Talkie 45-59Mhz TX/RX with 960 Channels AM/FM Two Way Radio Air Band Type C Spectrum
Aliexpress UK
Item Type: Spectrum Analyzer. Widely used in military, forest fire prevention, field exploration and construction, adventure tourism and other fields. Can be used for portable stations and temporary base stations in the field, very practical.
eBay
Cololful Light Cubes DIY WIFI APP 8x8x8 3D LED Cube square Kit Red Blue Green LED MP3 Music Spectrum text Electronic Kit remote
Aliexpress UK
1x spectrum analyzer. The spectrum display range is 35M-4400MHz. Spectrum display range: 35M-4400MHz. for RBW: 100KHz, 200KHz, 500KHz, a total of 5 levels adjustable. This product uses oscillator signal and the external test signal to obtain the difference frequency signal, and calculates the amplitude of the external test signal through the detector.
eBay
DIY Electronic Kit 3D Light Cube RGB LED Spectrum Soldering Project Practice Kit Remote Control Colorful Music Animation 4x4x4
Aliexpress UK