E8254A安捷倫 二40G信號發生器 E8254A現貨出售E8254A-漢潤-
安捷倫agilent E8254A信號源
產品指標： 250kHz-40GHz
產品信息： The E8254A PSG microwave signal generator was discontinued on November 1 2002. Agilent will continue to support this product for the five years following its discontinuance date. The recommended replacement products are the PSG high-performance signal generators.
The Agilent Performance Signal Generator series offers accurate characterization of products and eliminates the need of an external amplifier for testing high power devices. The PSG series provides 14 dBm at 40 GHz (option 1EA) reducing overall equipment and test costs. The superior level accuracy of the PSG series (+/- 0.7 dB) reduces test uncertainties and improves production throughput. Standard products have phase noise performance of -85 dBc/Hz at 1 kHz offset and -110 dBc/Hz at 20 kHz offset and a 10 GHz carrier. The PSG provides improved performance with option UNJ of -98 dBc/Hz at 1 kHz offset and -110 dBc/Hz at 10 kHz offset and a 10 GHz carrier. Because the new PSG series guarantees accurate evaluation of devices errors can be pinpointed early on in the design process thus resulting in a reduced development time.
特性
·Fast pulse from 500MHz to 3.2GHz with Option HE6
·Widest frequency range (250 kHz to 40 GHz) with 0.01 Hz frequency resolution - standard
·Highest power available (+9/+14) at 40 GHz with
excellent level accuracy (0.7 and 0.9 dB)
·SSB phase noise less than -110 dBc/Hz at 20 kHz offset at 10 GHz carrier
·Optional SSB phase noise less than -98 dBc/Hz at 1 kHz offset at 10 GHz carrier
·Long warranty 1-year standard and 5-year optional
·Digital Sweep functions (list and step) with capability of calibrating every point at the test port using the user flatness correction
·Easy frequency extension to 110 GHz with Agilent’s 83550 Series
·AM FM phase and pulse modulation
·Dual internal modulation generators with sine square triangle positive/negative ramp Gaussian Noise Uniform Noise Swept Sine Dual Sine up to 1MHz rates
·Internal pulse generator 14 MHz max PRF
e8254a微波信號發生器停止在2002年11月1日。安捷倫將繼續支持本產品為五年后終止日期。建議的替代產品是高性能信號發生器。
安捷倫信號發生器提供了一列準確表征和消除需要一個外部放大器測試高功率器件。睡眠列提供了14在40吉赫（選項的意思），降低了整體設備和測試成本。上一級精度的課列（+ / - 0.7分貝）減少測試的不確定性和提高生產能力。標準產品有相位噪聲性能的- 85分貝/赫茲在1千赫和- 110分貝/赫茲頻率在20和10兆赫的載波偏移。課提供了改進的性能與選擇不法的- 98分貝/赫茲在1千赫和- 110分貝/赫茲頻率在10和10兆赫的載波偏移。因為新課列保證準確評價設備，錯誤可以發現早在設計過程中從而降低開發時間。
