{"product_id":"8657b-hewlett-packard-synthesized-signal-generator-100-khz-to-2060-mhz","title":"8657B | Hewlett Packard Synthesized Signal Generator, 100 kHz to 2060 MHz","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Hewlett Packard 8657B is a synthesized signal generator that delivers high stability and precision across a wide frequency range of 100 kHz to 2060 MHz. It offers low phase noise, low residual FM, and versatile modulation options, making it ideal for testing both in-channel and out-of-channel receiver performance.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 413.569px; width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.0869%; height: 21.075px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHewlett Packard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003eTest and Measurement Equipment\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e8657B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eSignal Generators\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003eFrequency Range\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e100 kHz to 2060 MHz\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eOutput Level Range\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan\u003e+13 to -143.5 dBm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eLevel Accuracy\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan\u003e±1.0 dB (typ. ±0.5 dB)\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eModulation Types\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan\u003eAM, FM, Pulse, GMSK (option)\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 41.8875px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 41.8875px;\"\u003e\u003cspan\u003eFrequency Switching Speed\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 41.8875px;\"\u003e\u003cspan\u003e\u0026lt;35 ms\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eSave\/Recall Storage\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan\u003e100 non-volatile memory registers\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eRF Leakage\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 19.5938px;\"\u003e\u003cspan\u003e\u0026lt;1.0 μV (typ. \u0026lt;0.05 μV for levels \u0026lt; –40 dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003ePower Requirements\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 19.5938px;\"\u003e\u003cspan\u003e100\/120\/220\/240 V, 48–440 Hz, 200 VA max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 41.8875px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 41.8875px;\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 41.8875px;\"\u003e\u003cspan\u003e0°C to 55°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.075px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 21.075px;\"\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 21.075px;\"\u003e\u003cspan\u003e–40°C to 70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 39.1875px;\"\u003e\u003cspan\u003eDimensions (H x W x D)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 39.1875px;\"\u003e\u003cspan\u003e133 x 425 x 574 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.746%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.0869%; height: 19.5938px;\"\u003e\u003cspan\u003e20.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 8657B\u003c\/h4\u003e\n\u003cp\u003eThe 8657B is a synthesized signal generator developed by Hewlett Packard (also branded Keysight\/Agilent) for RF signal testing applications. Designed with extensive frequency coverage, it supports AM, FM, pulse, and mixed modulation formats. It offers excellent level accuracy, a broad dynamic output range, and supports fast frequency switching for agile test environments. Built with robust construction and compliance to MIL STD 461B and FTZ standards, it is suited for demanding lab and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWide Frequency Coverage: Operates from 100 kHz to 2060 MHz for broad RF testing applications.\u003c\/li\u003e\n\u003cli\u003eLow Phase Noise and Residual FM: Ensures reliable performance for sensitive receiver testing.\u003c\/li\u003e\n\u003cli\u003eHigh Output Range: Delivers output from +13 to -143.5 dBm with ±1 dB accuracy.\u003c\/li\u003e\n\u003cli\u003eAM, FM, and Pulse Modulation: Supports simultaneous and mixed modulation types.\u003c\/li\u003e\n\u003cli\u003eFast Frequency Switching: Achieves \u0026lt;35 ms switching time for efficient testing.\u003c\/li\u003e\n\u003cli\u003ePhase Adjust and Amplitude Offset: Allows fine control over signal phase and amplitude characteristics.\u003c\/li\u003e\n\u003cli\u003eMemory Storage: Offers 100 non-volatile registers for saving and recalling settings.\u003c\/li\u003e\n\u003cli\u003eFlexible Power Compatibility: Operates on 100, 120, 220, or 240 V across 48–440 Hz range.\u003cbr\u003eThe 8657B delivers the reliability and precision required for high-performance RF signal generation and receiver testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hewlett Packard","offers":[{"title":"Default Title","offer_id":49105307533568,"sku":"8657B","price":1550.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l640_7c51d822-1063-48c7-9c52-445ac92f55e7.jpg?v=1785544600","url":"https:\/\/alotechparts.com\/products\/8657b-hewlett-packard-synthesized-signal-generator-100-khz-to-2060-mhz","provider":"Alo Tech Solutions","version":"1.0","type":"link"}