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    热门词:生物显微镜 水质分析仪 微波消解 荧光定量PCR 电化学工作站 生物安全柜

    商品编号:53635
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    美国PTS频率合成器D620

    价    格:询价

    产    地:美国更?#29575;?#38388;:2016/12/19 11:00:40

    品    牌:PTS型    号:D620

    状    态:正常点击量:1194

    18753191326
    联系我时,请说明是在来宝网上看到的,谢谢!

    济南堃康医疗器械有限公司

    联 系 人:甘明

    电     话:18753191326

    传     真:0531-68629559

    等     级: (第 4年)

    性     质:生产型,

    联系我时请说在来宝网上看到的,谢谢!




    1MHz至620MHz的完全独立双通道输出
    +3至+13dBm的输出水平
    标准的DDS相位连续切换功能
    卓越?#21335;?#20301;噪声和乱真输出指标
    3-20μs的切换时间
    完全的BCD或GPIB可编程遥控
    低功耗,高稳定性,三年质保


    产品参数

    SPECIFICATIONS (apply to both independently programmable output channels)
    Number of channels 2 fully independent output channels
    Frequency
    Range: 1.000 000 0 to 619.999 999 8 MHz
    Resolution: 0.1 Hz, 1-310 MHz; 0.2 Hz, 310-620 MHz
    Accuracy same as frequency standard
    Control: remote by TTL-level parallel-entry BCD or GPIB (optional)
    Switching Time (to within 0.1 radian at new frequency)
    100 MHz -10 MHz digit: 20 μseconds
    1 MHz digit: 5 μseconds
    100 KHz - 0.1 Hz digit: 1 μsecond transient, 2 μsecond delay
    Phase-Continuous 100 KHz through 0.1 Hz digits
    Switching Range: (~1 MHz bandwidth)
    Output Level: +3 to +13 dBm (1V max, 50 Ω)
    Flatness: ±0.5 dB
    Impedance: 50 Ω
    Control: preset and remote by analog voltage
    Spurious (at full power output, +13 dBm)
    Outputs Discrete: -70 dBc 1-310 MHz
    -65 dBc 310-620 MHz (-55 dBc, 1/2 & 3/2 fout)
    Harmonics: -30 dBc at full power output,(-40 dBc at lower level)
    Phase Noise: -63 dBc (0.5 Hz to 15 KHz) including effects of
    internal standard
    L (1Hz): 100 Hz/-100 dBc, 1 KHz/ -110 dBc, 10 KHz/ -120 dBc,
    100 KHz/ -125 dBc
    Noise Floor: -135 dBc/Hz
    Frequency Internal: OCXO or TCXO
    Standard 3 x 10-9/day 1 x 10-8/day
    ±1 x 10-8/0 - 50oC ±1 x 10-6/0 - 50oC
    1 x 10-6/year 2 x 10-6/year
    External: 10 MHz, 0.4-2.0 Vrms into 300 Ω;
    5 MHz, 0.5-2.0 Vrms into 300 Ω
    Aux. Output: 10.000 MHz, 0.4 Vrms into 50 Ω
    (Note: internal or external standard required for operation)
    General Operating Ambient: 0 - 50°C, 95% R.H.
    Power: 110 - 125V, 50 - 400 Hz, 80W (100, 220, 240V optional)
    Dimensions: 19 x 5.25 x 18 inches (relay rack or bench cabinet)
    Weight: 40 lbs
    Optional Phase
    Rotation: 0 - 360° in .225° steps (in .450° steps, 310 - 620 MHz)


    产品介绍

    美国PTS公司(Programmed Test Source,Inc.)是国?#25163;?#21517;的高性能频率合成器(频率综合器)的生产商,具有品质可靠、切换迅速、相位噪声低、产品线齐全等特点,是众多知名企?#31561;鏏.D.,G.E.,Motoroal,Philips,Siemens,Toshiba等的合作伙伴。频率合成器是以一个精确度、稳定度极好的石英晶体震荡器作为基准频率,利用加、减、乘、除等基本运算?#38469;酰?#20197;获得与石英晶体震荡器同等精确度和稳定度的大量离散频率信号的设备。它广泛应用于通讯设备、?#29366;鎩?#23548;航、频率时间标准等各个?#38469;?#39046;域。例如,在各种精密仪表中,频率合成器能提供高分辨率、低噪声(相位噪声)的信号,以适应各种精密测?#24247;?#38656;要。



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