Third Generation GS-100 35MHz- 4400MHz Handheld Spectrum Analyzer with 4.3-inch TFT LCD (480*800) Color LCD Screen

Features
1.Using scientific operation settings, input RF design on the left to facilitate the use of connecting feeders
2. A professional N-type to SMA adapter and N/SMA-KJ connector are delivered to be compatible with all professional equipment
3. Improved the USB power supply interface, using a new type-c interface with higher performance andstronger matching
4. The outer casing uses an aluminum one-time professional casing, which is beautiful and noble in texture.
Parameter Description
1. Using stm32f407 single-chip microcomputer (main frequency 168M) + 4.3-inch TFTLCD (480*800) color LCD screen.
2. Spectrum display range:35M-4400Mhz; input impedance:50 ohms.
3. RBW:10khz, 50khz, 100khz, 200khz, 500khz, a total of 5 gears are adjustable.
4. Screen scan points:700 points. Maximum access signal:10dB.
5. Scanning span:7M (10Khz), 35M (50khz), 70M (100Khz), 140M (200Khz), 350M (500Khz).
6. dBm range:-80dB10dB (supports manual adjustment of the calibration range).
There is no amplifier circuit inside the machine. If you need to measure Xiaoxin 7, an external amplifier is required.
8. Working mode:Superheterodyne scanning spectrum analyzer, single scanning time 800ms.
9. Range of use:walkie-talkie, toy remote control, 2.4Gwifi.
10. Configure Air Transport and Marine Test Report lithium battery:3.7V 4000mAh 14.8Wh
Specification
Screen size:4.3 inches
Spectrum display range:35M-4400MHz Input impedance:50 ohm
RBW:10KHz, 50KHz, 100KHz, 200KHz, 500KHz, a total of 5 gears can be adjusted Screen scan points:700 points
Scanning range:7M (10KHz), 35M (50KHz), 70M (100KHz), 140M (200KHz), 350M (500KHz)
dBm range:-80dB~10dB (supports manual adjustment of the calibration range). There is no amplifier circuit inside the machine. If you need to measure small signals, you need an external amplifier.
Maximum access signal:10dB
Working mode:superheterodyne sweep spectrum analyzer, single sweep time is 800ms
Note
1. 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. Due to the very large scanning range (35M-4400M), due to cost and other factors, there is no special detection circuit for external measurement signals, so the measurement amplitude may have errors. Therefore, the product increases the magnification and displacement parameters, and the user can adjust the displayed waveform by himself. The amplitude display is adjusted and calibrated.
2. The internal integrated lithium battery charging circuit, due to logistics safety reasons, this product uses un38.3 certified batteries. 3.7V. 4000mAh, battery model 606090. By default, USB is used for charging. In some areas, if the product cannot be shipped with electricity, the customer can add the lithium battery according to the above specifications after receiving the product.
Package includes
1 X Third Generation GS-100 35MHz- 4400MHz Handheld Spectrum Analyzer