The E8254A PSG microw***e 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 h***e 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 ***ailable (+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 functi*** (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
申朙：
由於夲公司昰大陸公司，使用大陸產正體漢字，請大鎵***就看。***於價格：洳果伱認為太貴，莪們就收取ㄖえ戓越喃盾；洳果伱認為價格呔便宜，莪們吔能收取媄金戓英鎊。
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选用二手测量仪器的优势是：
1、与新购仪器几个月的供货期相比，购买二手仪器的供货期要短的多。在时间就是市场的今天，优势无疑是***为明显的。
2、二手仪器的价格便宜，基本为新购仪器价格的20%～50%。在电子技术迅速发展的今天，仪器的更新也在加快，***越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器，我们销售的二手仪器可以做到：
1、保修半年至一年不等。
2、可以根据您的要求，将仪器送至***级计量测试单位进行校准。