| QuantAsylum QA403音頻分析儀QA462 QA451 |
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QuantAsylum QA403 音頻分析儀 Audio Analyzer QA462 QA451 品牌:QuantAsylum 類別:音頻分析儀 型號(hào):QA403 ![]() 公司介紹: 自2010年起,QuantAsylum一直致力于開(kāi)發(fā)并向嵌入式硬件與軟件者提供產(chǎn)品。 QuantAsylum一直為世界各地的公司提供音頻測(cè)試和測(cè)量。隨著每次迭代,分析器的能力和可編程性都在不斷增長(zhǎng)。 經(jīng)濟(jì)實(shí)惠且功能強(qiáng)大的音頻分析。 ![]() 產(chǎn)品簡(jiǎn)述: QuantAsylum QA403是我們的第四代音頻分析,無(wú)論您是在家工作幾天還是建立生產(chǎn)線,QA403都能提供您所需的性能, 并留有余量,以測(cè)試當(dāng)今開(kāi)發(fā)的大多數(shù)產(chǎn)品。使用附帶的軟件或您編寫的軟件,它可以快速完成。 我們的一些客戶已經(jīng)購(gòu)買了50多臺(tái)分析儀,用于研發(fā)和制造。這是一個(gè)經(jīng)過(guò)驗(yàn)證的平臺(tái),其功能會(huì)隨著時(shí)間的推移而不斷發(fā)展。 QA403通過(guò)以下方式擴(kuò)展了QA402的功能,改善了噪聲和失真性能,此外,頻帶邊緣的響應(yīng)更平坦。 QA403的緊湊型尺寸(177W x 44H x 97D mm和450g)意味著你可以把它帶到任何地方。 產(chǎn)品參數(shù): OS Supported:Windows 10. Other versions of Windows may work but are not routinely tested. USB Connector: USB Type B USB Current:800 to 900 mA or more depending on connected loads. This is readily provided by a powered hub but might be too much for some laptops. Additionally, ***lation:The QA403 was tested during design to offer >10Gohm of ***lation between Audio Common (BNC Shell) and USB ground (USB shell) @ 1 kV test voltage. Sample Rates:48, 96 and 192k SPS for ADC and DAC. ADC and DAC always have the same sample rate. Dimensions: 177W x 44H x 97D Weight: 435 grams Case Material: Powder-coating Aluminum (2mm thick front panel, 1.6mm thick top/bottom) Electrical ADC (See Attached Performance Plots) Inputs: Differential, BNC x 2 for LEFT and BNC x 2 for RIGHT Input Z: 100KΩ AC-coupled unbalanced (single-ended) 200KΩ AC-coupled balanced Input Coupling: AC, Fc <1 Hz Input Max DC: ±40V balanced or single-ended. |AC + DC| must not exceed 56VPK on any input Input Full Scale (Atten OFF): +18 dBV = 8VRMS balanced or single-ended Input Full Scale (Atten ON): +42 dBV, but input is clipped by software to +32 dBV = 40VRMS. ![]() ![]() ![]() ![]() 其它相關(guān)型號(hào): QuantAsylum QA403 Audio Analyzer QuantAsylum QA462 Transducer Driver QuantAsylum QA451 Programmable 8/4 Ohm Load QuantAsylum QA472 Low Noise Mic Preamp |
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