Features:
Design: Adopt stm32f407 single-chip microcomputer (main frequency 168M) + 4.3-inch TFTLCD (480*800) color LCD screen.
Material: Full aluminum alloy housing and rotary encoder control.
Power Supply: USB powered, full english display.
Spectrum display range: 35M-4400Mhz; input impedance: 50 ohms.
RBW: 10khz, 50khz, 100khz, 200khz, 500khz, a total of 5 gear positions can be adjusted.
Screen scan points: 700 points.
Scanning Span: 7M (10Khz), 35M (50khz), 70M (100Khz), 140M (200Khz), 350M (500Khz).
dBm Range: -80dB -----10dB (support manual adjustment of calibration amplitude), the unit does not have an amplifier circuit inside, if you need to measure small signals,
you need an external amplifier.
Maximum access signal: 10dB.
Working Mode: Superheterodyne scanning spectrum analyzer, single scan time is 800ms.
Internally integrated lithium battery charging circuit. By default, USB is used to supply power.(battery includes)
Product Specifications: About 145mm*70mm*30mm/5.71 x 2.76 x 1.18inch(L x W x H).
Scope Of Use: Walkie-talkie, toy remote control, 2.4Gwifi.
Specifications:
Item Type: Handheld Spectrum Analyzer
Material: Aluminum Alloy
Model: ADF4351
Color: Black
Battery: 2000mAh Rechargeable Battery(built in)
Spectrum Range: 35M-4400Mhz
Screen Size: About 4.3inch TFTLCD Screen
Size(L x W x H): About 145 x 70 x 30mm/5.71 x 2.76 x 1.18inch
Package Includes:
1Pc x Handheld Spectrum Analyzer
1Pc x Antenna
1Pc x USB Cable
Notes:
This product uses the local 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. Using a high-precision VCO source, the heterodyne signal frequency can be measured very accurately. Since the scanning range is
very large (35M-4400M), because there is no special detection circuit for the external measurement signal due to cost and other factors, the measurement amplitude
may have errors. Therefore, the product increases the magnification and displacement parameters, and the user can adjust the display waveform by himself.
The amplitude display is adjusted and calibrated.
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
