RF radio frequency test equipment:
Introduction to radio frequency laboratory
Chinese RF laboratory has successively equipped ts8997 Bluetooth WiFi test system of R & S company of Germany, ts89802g-3g-4g test system, 3920 digital wireless communication comprehensive tester of aeroflex company of the United States, 8920 analog wireless communication comprehensive tester of HP company of the United States, speag dasy6 SAR test system of Switzerland and other internationally famous RF instruments
The test capability of Chinese RF laboratory has been approved by CNAs in China, A2LA in the United States, FCC in the United States and IC in Canada
Testing ability
Power testing
– conducted power
– radiant power / ERP or EIRP
– transient power
– adjacent and alternate channel power
Power spectral density testing
– power spectral density
Frequency testing
– frequency error
– frequency range
Bandwidth testing
– 99% occupied bandwidth / 99% occupied bandwidth
– 6dB bandwidth / 6dB bandwidth
– 20dB bandwidth / 20dB bandwidth
– 26dB bandwidth / 26dB bandwidth
Time testing
– duty cycle
– transmit attack time
– transmit release time
Spectrum characteristic test / emission mask testing
– spectrum characteristics / emission mask
Audio testing
– modulation limit
– audio frequency response
Spurious emission testing
– conducted spurious emission at antenna port
– radiated spurious emission
Dynamic frequency selection test / DFs testing
– channel availability check
– off channel CAC
– online monitoring / in service monitoring
– channel shutdown
– non occupancy period
Receive immunity testing
– maximum usable sensitivity
– co channel rejection
– adjacent channel selectivity
– spurious response rejection
– blocking or desensitization
– intermodulation response rejection
– adaptivity / adaptivity
SAR testing
– specific absorption / SAR
Testing products
Short range RF devices
– Bluetooth devices
– WLAN devices / WiFi devices
– remote control / RF controller (315MHz, 433MHz, 2.4GHz )
– remote control toys / RF toy (27MHz, 40MHz, 49mhz, 2.4GHz )
– air model, car model, ship model
– wireless microphone
– near field wireless devices / RFID, NFC devices
– wireless charger
Communication device
– GSM equipment
– WCDMA device
– TD-CDMA equipment
- LTE equipment
FM Transceiver device
– civil hand-held intercom equipment
– professional handheld intercom equipment
– professional platform intercom equipment
– professional relay equipment
- Maritime handheld intercom equipment
- intercom equipment of marine berth
Detection range
Accreditation range
– CE certification test
– FCC certification test
– IC certification test
– RCM certification test
– mic certification test
...
Pre test services
– SRRC certification test
– Anatel certification test
...
Testing equipment and applicable standards
TS8997 Bluetooth-WIFI Test system
–RED standard: EN300328, EN301893, EN302502, EN303258, EN300440…
–FCC standard: FCC Part15.247, FCC Part15.407…
–IC standard: RSS-247…
–RCM standard: AS/NZS4268…
–MIC standard: Article 2 Paragraph 1 Item 19-n, Article 2 Paragraph 1 Item 8-n…
TS8980 2G-3G-4G Test system
–RED standard: EN301511, EN301908-1/-2/-13…
–FCC standard: FCC Part22, FCC Part24, FCC Part27…
–IC standard: RSS-132, RSS-133, RSS-139, RSS-199…
–RCM standard: AS/CA S042.1, AS/CA S042.3, AS/CA S042.4…
–MIC standard: Article 2 Paragraph 1 Item (11)-n…
HTW8613 FM Transceiver Test system
–RED standard: EN300086, EN300113, EN300219…
–FCC standard: FCC Part80, FCC Part90, FCC Part95…
–IC standard: RSS-119, RSS-182, RSS-210…
–RCM standard: AS/NZS4295, AS/NZS4768, AS/NZS4415 …
–MIC standard: Article 2 Paragraph 1 Item 1-11 …
DAYS6 SAR Test system
–RED standard: EN62209-1, EN62209-2…
–FCC standard: IEEE Std1528, KDB…
–IC standard: RSS-102…
–RCM standard: Radiation Protection Series Publication No. 3 …
–MIC standard: Article 2 Paragraph 1 Item 1-11 …