.

RF shielded Box / Cabinet

An RFshielded cabinetis a kind of metal body made of conductive or magnetic materials, which limits the electromagnetic ability in a certain space and is used to suppress radiation interference. And the conduction and radiation are processed, in order to provide a non-interference test environment for the tested wireless communication equipment.

As a professional RF components company, HBTETechnology offers a series of shielded products, from single shielded boxes to stacked shielded cabinets. We're fully confident that choosing HBTE can help you keep leading status in the field of testing and measurement.

Applications of RF Shielded Cabinet

Application wireless communication test

EMI test

Coupling test

RF function test

Receiver sensitivity test

Transmitter radiated power test

Bluetooth, DAB/DMB

EMI and EMS test of small UHF equipment

Mobile , Bluetooth, wireless router and other equipment, complete machine or chip test

How to choose RF Boxes?

When we use the RF shielded cabinet, we must first clearly know what is the operation mode of the RFshield boxwe need? Generally, the RF shielded cabinet is divided into a manual shielded cabinet, a pneumatic shielded cabinet and a semi-automatic shielded cabinet. The pneumatic shielded cabinet is generally divided into electric switch button control, RS232 serial port control, and a fully automatic programmable shielded cabinet. Only when we know what kind of operation is needed, we can make further judgements.

After confirming the operation mode of the shielded cabinet, we also need to know the frequency of the product we are testing, and what frequency band signals need to be isolated. Only in this way can we know how to choose the absorbing material inside our RF chamber box, and which frequency band is the focus of the filter processing method of the interface. Only in this way can we obtain the most suitable high RF isolation box for us.

Generally speaking, the choice of size is based on the size of the box, because our test products are placed inside the RF shielded box. For the internal size here, we not only consider the size of our products, but we also need to consider the size of the space we need for testing. Including if there is the size of fixtures, will we increase our size requirements after our subsequent product upgrades? Only in this way can we avoid the shelving of the RF chamber box caused by the upgrade of the subsequent company's products. Generally, we also need to consider the external dimensions, because our RF shielded cabinet needs to be placed in the actual test environment. In the actual application process, the placement of other instruments and the operating position of the personnel need to be taken into consideration.

  1. RFtest enclosure

We need to consider the data interface configuration of our RF shielded test enclosure. Now in the testing process, many customers who need small RFshielded enclosuresneed a data connection. Generally, the data interface of the RFshielded cabinet is DB9/DB25/RJ45/AC/DC/USB, etc. These are an indispensable part of our testing process, what types are needed, and how much each type needs. We have to be aware of this, and avoid waiting for the RF chamber box manufacturer to process it before we discover that we can’t use it at all.



Отправить запрос, связаться с поставщиком

Кому: Hangzhou Yonghe Technology Co., Ltd
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

On Site Project
On Site Project On Site Project Key advantages: Wide range of services Satisfy customers' diversification demand Customized and specialized services Cable layout...
Safety Test
Safety Test With customers’ increasing security awareness for the electronic products, the safety certification of electronic products is bound to be mor...
RF shielded Box / Cabinet
RF shielded Box / Cabinet An RFshielded cabinetis a kind of metal body made of conductive or magnetic materials, which limits the electromagnetic ability in a certain space ...
Antenna
Antenna HBTEMIMO OTA test system provides a flexible, fast and efficient end-to-end testing system which supporting CBRS5G NRFR2 technology in a RF anechoi...
RF Test
RF Test HBTE has advanced and perfect rf testing laboratories, sincerely providing rf testing servicesfor communication products, wireless equipment, offic...
Все товары поставщика

Похожие товары

IoT 433Mhz 868Mhz 915Mhz 4G LTE 5G Rubber Duck Foldable Anetnna 2.4G 5.8G Bluetooth WiFi Dual Band Antenna
IoT 433Mhz 868Mhz 915Mhz 4G LTE 5G Rubber Duck Foldable Anetnna 2.4G 5.8G Bluetooth WiFi Dual Band Antenna Продавец: ROHS Name IoT/WiFi Dipole Antenna Frequency Range 700-2700MHz / 2400-2500MHz / 5150-5850M...
433Mhz 868Mhz 915Mhz GSM 3G 4G LTE 5G 2.4/5.8G PCB Antenna
433Mhz 868Mhz 915Mhz GSM 3G 4G LTE 5G 2.4/5.8G PCB Antenna Продавец: ROHS Name LTE WiFi Patch PCB Antenna Frequency Range 433Mhz/868Mhz/700-2700MHz / 2400-250...
Outdoor Waterproof low profile 5 in 1 combo puck hockey antenna MIMO LTE 4g 5g GPS dual band 2.4ghz 5.8ghz wifi puck antenna
Outdoor Waterproof low profile 5 in 1 combo puck hockey antenna MIMO LTE 4g 5g GPS dual band 2.4ghz 5.8ghz wifi puck antenna Продавец: ROHS Name: GPS/GSM/WIFI Screw Mounting Antenna Frequency Range: 1575.42Mhz/698-2700Mhz/2400-2...
433MHz AP Antenna (AC-Q433-24W)
433MHz AP Antenna (AC-Q433-24W) Продавец: ASIAN CREATION COMMUNICATION CO.,LTD This is a tough 433 antennafor outdoor or indoor applications. Measuring is 108mm tall. UHF an...
433MHz 2dBi Whip Antenna Swivel (AC-Q433-L13)
433MHz 2dBi Whip Antenna Swivel (AC-Q433-L13) Продавец: ASIAN CREATION COMMUNICATION CO.,LTD This is a tough antenna for outdoor or indoor applications. Measuring is 132mm tall only. UHF ...