What's in the box:
35M-4400M 4.3 Inch LCD Screen Professional Handheld Simple Spectrum Analyzer Measurement of Interphone Signal (Standard)
Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life.
Features:
Adopt stm32f407 single-chip microcomputer (main frequency 168M) and 4.3-inch TFTLCD (480*800) color LCD screen.
Full aluminum alloy housing and rotary encoder control.
Built-in lithium battery, full English display.
Spectrum display range is 35M-4400MHz.
Scope of use: walkie-talkie, plaything remote control, 2.4Gwifi.
Specifications:
Main material: aluminum alloy+metal
Color: black
Screen size: 4.3 inch
Battery: 1 * lithium battery, 2000mAh (included)
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
Item size: 145 * 70 * 30mm / 5.7 * 2.8 * 1.2in
Item weight: 200g / 7.1ounce
Package size: 300 * 140 * 70mm / 11.8 * 5.5 * 2.8in
Package weight: 335g / 11.8ounce
Note:
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 accuracy 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.
Packing List:
1 * Handheld Simple Spectrum Analyzer
| Zone | Weight | Delivery Fee (RM) |
|---|---|---|
| West Malaysia | First 3.00 kg | 6.00 |
| Extra 1.00 kg | 2.00 | |
| East Malaysia | First 0.50 kg | 14.30 |
| Extra 0.50 kg | 5.10 |
Return and Exchange Policy
Thank you for shopping at remo100. In the event that your purchases is not up to your satisfaction, we are pleased to be of assistance.
To be eligible for a return or exchange, kindly see the following:
- You have 5 calendar days to return your purchase from the date you received them.
- The product must be unopened and in the same condition that you have received it.
- Your product must be in the original packaging.
- We will replace your item with a new or similar valued item that is available.
- The product is damaged upon receiving them.
- The product does not function as described in the product’s description.
- The product is not as per order. (Eg. Wrong size/colour/volume delivered)
Return and Exchange Procedures
Please contact Youbeli customer service at email to [[email protected]] if you would like to request for a return or exchange. Please include the following details in your email in order for us to process your exchange sonnest possible:
- Order No
- Payment Slip
- Product to Return or Exchange
- Reason for Return or Exchange
Once we have received your request, we will contact you within [How many business days] for further instructions. Please email us the parcel tracking number, courier company & order number once you send out the product for claiming warranty.
Failure to email us may result in delaying of the processing of your warranty claim.
Shipping
You will be responsible for paying for your own shipping costs for returning your product. Shipping costs are non-refundable. However, we will be responsible for the shipping cost if we had sent a wrong/defeat product to you.