IQ2010測試系統(tǒng)

IQ2010測試系統(tǒng)包含專門支持各種通訊標(biāo)準(zhǔn)（Wi-Fi802.11a/b/g/n、Bluetooth1.0/2.0/2.1、GPS、FMTX/RX、WiMAX802.16d/e與NFC）的軟件函數(shù)庫。用戶可利用內(nèi)置的圖形化用戶接口（GUI）或C++軟件應(yīng)用程序接口（API），來選取各種信號產(chǎn)生與分析例程。IQ2010捕獲到的數(shù)據(jù)會通過USB2.0傳送到主控端計算機加以處理。C++API支持所有GUI功能，這使其可以輕松建立自動化測試程序，進(jìn)行制造或設(shè)計特性分析的測試。

　　系統(tǒng)包含4個射頻組件連接端口。其中兩個分別支持GPS與FM，另外兩個是公共端口（RF1與RF2），用來連接被測試的Wi-Fi、WiMAX與藍(lán)牙子系統(tǒng)。

　　IQ2010測試系統(tǒng)滿足所有支持連接無線功能在射頻校正、驗證以及測試的需求。該系統(tǒng)僅須一次插入，并使用單一連結(jié)，就能測試多個無線功能。射頻通訊端口的多樣性提供線路彈性。使用者可同時測試單一通訊調(diào)變，或測試多重?zé)o線裝置調(diào)變功能。IQ2010也可與手機測試系統(tǒng)配合使用，在一臺測試機上支持完整的智能型手機測試程序。

　　利用多任務(wù)測試模式，IQ2010在依序測試Wi-Fi與藍(lán)牙通訊功能的同時，還能平行進(jìn)行GPS與FM的序列式測試模式。這種功能可降低高達(dá)75%的整體測試時間。

　　針對Wi-Fi測試采用序列式測試模式，用戶可縮短傳送多重數(shù)據(jù)率EVM/功率量測，以及接收封包錯誤率所耗費的時間。在*種情況中，IQ2010系統(tǒng)配合待測器件（DUT），以不同數(shù)據(jù)傳輸率送出信號。再加上組件驅(qū)動器以及測試程序的支持能力，IQ2010系統(tǒng)能一次捕獲多個突發(fā)數(shù)據(jù)率，并減少其自身與待測器件之間的通訊時間，進(jìn)而縮短6倍的傳送測試與校正時間。

    The LitePoint IQ2010 is a single system capable of testing up to six radios and standards. The base model comes ready to test WiFi and Bluetooth®. GPS, FM, NFC, WiMAX can be added anytime via simple software licensing.

Reduce Test Time with Multi-Radio Concurrent Testing
Multi-radio devices are increasingly used in phones and other embedded applications. Traditional test approaches add test time with every connectivity standard added to the device. The IQ2010 enables up to 50% test time reduction with respect to traditional approaches. It does so by covering all key connectivity standards in one box, thus enabling one-insertion testing while testing multiple radios concurrently.

Optimize Capital Expenditures with Technology Software Licensing
The IQ2010 allows you to add as many capabilities as needed, whenever you need them. The IQ2010 can be purchased with WiFi and Bluetooth support only: additional technology standards can be added anytime via software licensing in the field. IQ2010’s licensable software platform allows you to adapt your test facilities to the changing needs of your multi-radio devices, without having to commit to capital equipment expenditures in advance.

Reduce WiFi Test Time with Sequence-Based Testing
The IQ2010 features proprietary, sequence-based test flow capability, which dramatically reduces WiFi test time for supported devices. In transmit multi-data-rate testing, the IQ2010 can sequence or step in concert with the device because the test system can capture signals at different data rates in a single capture. While performing a PER receive test, when packets are transmitted to the device, the IQ2010 uses specialized circuits to detect the acknowledgement signals from the device. These signals provide confirmation of the received data, and PER can be calculated without requiring extensive communication with the device, thus saving test time.

?Parameter                                Ports                               Specification 
InFrequencyRange                  RF1/RF2                         2.15to2.7GHz,3.3to3.8GHz,4.9to6GHz  
                                                FM                                  76to108MHz 
                                                NFC                                DCto30MHz 
InPowerRange                         RF1/RF2                         -148to+30dBm/Hz 
                                                FM                                  -40to10dBm 
                                                NFC                                5to1000mVRMS 
OutFrequencyRange               RF1/RF2                         2.15to2.7GHz,3.3to3.8GHz,4.9to6GHz 
                                                GPS                                 1.57542MHz 
                                                FM                                  76to108MHz 
                                                NFC                                 DCto35MHz 
OutPowerRange                      RF1/RF2                          -95to+10dBm（CW） 
                                                GPS                                  -145to-60dBm 
                                                FM                                   -110to-40dBm 
                                                NFC                                 Upto1000mVRMS 
ControlInterface                                                              USB2.0（typeBconnector）