Introduction to Tiansheng high tech radio frequency laboratory

Tiansheng Gaoko's Wireless Communications Department is composed of a number of senior wireless communication technology engineers, involving a wide range of products, including Bluetooth BT products, tablet computers, wireless keyboards/mice, RFID, wireless transceivers, remote controllers, wireless interphones, wireless microphones, DECT products, 2G/3G mobile phones and so on. EU R&TTE, US FCC ID, Canada IC, Japan TELEC, Korea KCC, China SRRC, Australian Wireless, etc. Rich RF testing and certification experience, years of EMC work experience, so that they can better and faster understand the latest industry information and regulations, in order to adapt to the future trend of electronic products, to meet the needs of electronic enterprises at home and abroad wireless communication products certification.

High efficient and dedicated technical team, sophisticated equipment, quality certification services, Tiansheng Gaoke is your application for Wireless Certification of all countries the only choice!

I. scope of services:

Product testing services / accreditation by national certification bodies

Product Testing Service/ Type Approval for Each Country

National control regulation test / report issuance and application service for wireless transceiver

Wireless Transceivers Testing Service/ ReportIssue/Apply Service

Low power RF product testing / countermeasure service / report issuance and application service

Low Power Product Testing Service/ Debug/ Report Issue/ Apply Service

Communication products test / report issuance and application services

Telecom Product Testing Service / Report Issue/ Apply Service

Regulations and wireless / mobile / communications technology advisory services

Wireless Standard / Mobilephone/ Telecom technology Consulting service

Radio frequency test / countermeasure service / report issuance / application service at home and abroad

RF Testing for Home and Abroad / Debug/ Report Issue/ Apply Service

Two. Product scope:

Wireless products

Bluetooth BT products, tablets, wireless keyboards, wireless mice, wireless readers, wireless transceivers, wireless interphones, wireless microphones, remote controllers, wireless network devices, wireless video transmission systems and other low-power wireless products.

Wireless communication products

2G mobile phone, 3G mobile phone, 3.5G mobile phone, DECT mobile phone (1.8G, 1.9G band), wireless walkie talkie.

Communication products

Telephone, Cable Phone, Wireless Host and Auxiliary, Fax Machine, Answer Machine, Data Machine, Data Interface Card and other communication products.

Three. Electromagnetic wave absorptivity (SAR test):

FCC OET65

RSS 102

EN 50385

EN 50383

EN 50364

EN 62479

EN 50371

EN 62311

EN 50360

EN 62209-1&2

MPE Evaluation

Four, common test items:

Frequency error

Radiated carrier power

Conducted carrier power

Radiation spurious (<1ghz)<>

>1GHz (<26.5ghz)<>

Conducted Spurious Emission

Power spectral density

Duty cycle

phase error

Transient power

Adjacent frequency power

Modulation bandwidth

Power flatness

Intermodulation attenuation

frequency response

Adjacent channel signal selectivity

Scattered signal suppression

Intermodulation Rejection