Active Member
|
[China]
Address: Room 501-2, Building 4, No. 625, Binhe Road, High-tech Zone, Suzhou
Contact name:Cao
Charter Leader Precision Electronic Co.,Ltd |
|
|
Good Blocking Ability Signal Shielding Box Pneumatic Shielding Box
The main purpose of effective EMC Shielding is to prevent electromagnetic interference (EMI) or radio frequency interference (RFI) from impacting sensitive electronics. This is achieved by using a metallic screen to absorb the electromagnetic interference that is being transmitted through the air. The shield effect is based on a principle used in a Faraday cage – the metallic screen completely surrounds either the sensitive electronics or the transmitting electronics. The screen absorbs the transmitted signals, and causes a current within the body of the screen. This current is absorbed by a ground connection, or a virtual ground plane.
By absorbing these transmitted signals before they reach the sensitive circuitry, the protected signal is kept clean of electromagnetic interference, maximizing shielding effectiveness.
A good example in every person’s pocket is the smartphone. It is essential that EMC shielding is used to protect the sensitive electronics in the device that make it process and display information from the phone’s transmitter.
Rf Test shield box specifications:
| Material | Metal sheet |
| Frequency | 0.8GHz-6GHz |
| Isolation: | 0.8GHz-6GHz≥75dB |
| Interior Size | (L)500x(W)445x(H)220mm(single door) |
| Box Size | (L)655x(W)666x(H)994mm(whole box) |
| Applied for below DUT: | 2.4GHz and 5 GHz wireless LAN products: signal block or isolating for the wireless modem, wireless router, wireless LAN card, wireless charger, wireless earphone, wireless headset, Pos machine, RFID, car remote controlGPS products: cellular phones as W-CDMA of 3G, PDC and GSM; the mobile phone with GPS function, RC drone; Smart products: signal block or isolating for smart led, smartwatch, smart security, smart robot, smart lock, smart ring, smart bracelets), TV BOX(set-top box) Smart Measure products: water measure, electricity measure, temperature measurements, heat measure, etc) More ...... |
| Function | Signal blocking or signal shielding for wireless products |
| Interface | According to client's request. |
| Color | Beige |
| Net Weight | |
| Package | Wooden Package |
| Model | Outside Dimension | Inside Dimension |
| H48-53-38 | 475*515*375 mm | 449*502*349 mm |
| H65-45-45 | 650*450*450 mm | 600*420*400 mm |
| H80-60-60 | 800*600*600 mm | 740*540*550 mm |
Our Service:
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is 15-20
days against the quantity if the goods are not in stock.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample with charge
Q: What is your warranty?
A: One year
