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  • Name: Link-100 Wireless Connectivity Tester
  • No: 0006

   The Link100 tester is the first signaling test solution launched by iTest. It adopts module design, and is used with WT series (WT2xx/WT3xx) of iTest instruments to achieve Wi-Fi signaling mode of RF test. Tested in the user mode perspective, it sends and receives signals through the analogy of the DUT peer device, detect DUT power, EVM, Freq Error, PER Sensitivity, throughput of RvR(Rate vs. Range) and other indicators, also complete functional verification test, user mode test and certification test. 
   WT-2XX/3XX can do non-signaling tests, they can also do signaling tests with Link100. It can used to compare DUT indicator difference between non-signaling and signaling tests. It eliminate the error caused by switching different instruments, which provides great convenience for R&D testing. 
Software used with Link100 
    Manual test software “LinkTool”: provides analysis and observes the characteristics of DUT, Single controls of individual functions of transmit, Receives, RvR and Range scan testing. Quickly get the detailed information of the DUT for easy and simple operation. 
    Auto-test software “AutoLink”: the industry-leading function, automated test scheduling, allows engineers to get all the data by one click. Clear and effective automatic report with pictures and texts is an indispensable tool for engineers and supervisors. It provides clear verification results and data for customers. 
Wireless LAN Measurement Common Specifications
Signaling mode STA
BCN level from DUT(Input power level):
-80 to +30 dBm
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
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
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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