Link 100 無線連接測試儀

高精度信令測試模塊，

高精度信令射頻測試模塊！

■ Link 100主機為模塊化設計，可重複利用客戶已有的WT系列設備作為測量模塊組合後使用。

■ 集成流量測試工具的發射端和接收端，基於Link軟件界面可以控制及統計相關測試數據。

■ 基於同樣硬件測量，方便比較非信令模式和信令模式的DUT指標差異性，排除切換不同儀表的儀器誤差。

■ 提供Link Tool手動模式測試工具,提供Autolink 自動化排程測試工具。

产品规格

相关资料

Link 100是極致匯儀推出的第一款信令測試解決方案，Link-100採用模組化設計，搭配極致匯儀WT系列儀器使用即可實現WiFi信令模式射頻測試，以使用者模式視角進行測試，通過類比DUT對端的設備進行實際收發信號的過程，檢測DUT的Power、EVM、FreqError、Per Sensitivity、輸送量等指標，完成功能驗證測試，使用者模式測試、認證測試。基於同樣的WT-2XX/3XX硬體平臺，方便比較非信令模式和信令模式的DUT指標差異性，排除切換不同儀錶的誤差，為研發測試提供極大的便利。

Wireless LAN Measurement Common Specifications
Signaling mode	STA	BCN level from DUT(Input power level): -80 to +30 dBm
	AP	BCN Power(Output power level): -100 to 0 dBm
Spatial streams	1SISO to 4x4 MIMO, Spatial multiplexing, STBC
Standards	802.11a/b/g/n/ac
Signal bandwidth	20, 40 or 80 MHz
Supported channels	2.4 GHz Band:	1 - 14
	5 GHz Band	36 - 173
Security	Open system, WEP 64/128, WPA-PSK, WPA2-PSK
Wireless LAN Tx Measurement Specifications
Tx trigger protocol	ICMP
Tx trigger power range	0 to -100 dBm
Tx trigger power accuracy	± 2 dB
EVM of Tx trigger signal	≤‐32 dB
Input power range	+25 to -40 dBm
Input power accuracy	± 0.5 dB
Other parameters	EVM, Frequency error, IQ offset,Spectrum, Spectral flatness
Wireless LAN Rx Measurement Specifications
DUT transmit power range	+30 to -50 dBm
Wave generator
Output power range	0 to -100 dBm
Output power accuracy	± 0.75 dB ( 0 to -90 dBm) ± 1.50 dB ( -90 to -100 dBm)
Output power resolution	0.1 dB
Wireless LAN RvR Measurement Specifications
Traffic direction	Uplink, Downlink, Bidirection
Traffic type	TCP, UDP
Interference source	With any WT tester(s)
Extension function	DBDC
Wireless Interface	Link100 unit
Ethernet Interface	Test PC Gigabit LAN
General and Environmental
Dimensions	Unit with Handle: 480 mm W x 583.5 mm D x 100.1 mm H Unit without Handle:440 mm W x 518.5 mm D x 88.1 mm H
Net weight	11.3 kg
Power requirements	110 to 240 VAC, 50 to 60 Hz
Power consumption	<100 W (maximum), <5W (standby)
Operating temperature	+10°C to +55°C
Storage temperature	-20°C to +70°C
Specification validity temperature	+20°C to +30°C
Operating humidity	15% to 95% relative humidity, non-condensing
EMC	EN 61326, FCC PART 15B
Safety	EN 61010-1, IEC 61010-1
Mechanical vibration	IEC 60068, IEC 61010
Mechanical shock	ASTM D3332-99, Method B
Recommended calibration cycle	24 months
Warranty	12 months hardware 12 months software updates
Recommended PC	Intel Core i5 2.5 GHz with 4 GB of RAM or better
Traffic generator	Link -- Manual tool
	Auto Link -- Automatic tool
	Range Slave -- Auxiliary tool for throughput

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