產(chǎn)品簡(jiǎn)介:為滿足移頻與數(shù)字控制的要求渗磅,CTI公司設(shè)計(jì)了DDS射頻驅(qū)動(dòng)器嚷硫。我們的DDS驅(qū)動(dòng)器集成了嵌入式控制器,為聲光器件(如AOTF始鱼,AOD)與電腦之間的通訊提供雙向交流數(shù)據(jù)仔掸。通過RS232或USB連接,基于Labview的控制界面能夠幫助用戶方便快捷地對(duì)聲光器件進(jìn)行查詢医清、控制與診斷起暮。
我們提供單通道與多通道DDS驅(qū)動(dòng)器。該驅(qū)動(dòng)器具有很好的靈活性会烙,可以為所有通道提供獨(dú)立的射頻頻率负懦,進(jìn)行相位或強(qiáng)度控制,能夠很好地滿足客戶的個(gè)性化需求柏腻。例如纸厉,一個(gè)采用了相控陣光束偏轉(zhuǎn)技術(shù)的聲光偏轉(zhuǎn)器能夠通過在每一通道使用可編程的相位延遲來得到更寬的頻率帶寬與更平滑的頻率響應(yīng)。
Frequency Specifications | Value | Units |
Frequency Range | 25-160 | MHz |
Frequency Resolution | 0.1 | Hz |
frequency stability | ±2 | ppm/°C |
Frequency Preload Time | <10 | μs |
Frequency Toggle Time | <20 | ns |
Amplitude Specifications | Value | Units |
Output Power, nominal for all channels on | 1 | W |
Output Power, per channel | 0.125 | W |
modulation Bandwidth | >2 | MHz |
Dynamic Range | >30 | dB |
Intermodulation and spurious | >-45 | dBc |
Signal to Noise Ratio | >65 | dB |
Power Input | Value | Units |
AC powered, 19-inch rack model | 100-240 @ 50-60Hz | Vac |
DC powered, OEM configuration | 24 @ 2A | Vdc |
Environmental | Value | Units |
Operating temperature | 10-40 | °C |
Size | 250 x 200 x 44 | mm |
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產(chǎn)品標(biāo)簽:DDS射頻驅(qū)動(dòng)器,射頻驅(qū)動(dòng)器,CTI公司,嵌入式控制器