{"product_id":"zph-k15-new-rohdes-unassigned-new","title":"ZPH-K15 Rohde \u0026 Schwarz Interface Analysis Option NEW","description":"\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterference analysis option for ZPH\u003c\/li\u003e\n\u003cli\u003eOnly compatible with .12 models\u003c\/li\u003e\n\u003cli\u003eCannot be used with .02 models\u003c\/li\u003e\n\u003cli\u003eRequires option ZPH-K1\u003c\/li\u003e\n\u003cli\u003eIncludes a 999-hour spectrogram recording function\u003c\/li\u003e\n\u003cli\u003eTriangulation of interferer locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-12\"\u003e\n\u003cp\u003eThe R\u0026amp;S ZPH-K15 interference analysis and R\u0026amp;S ZPH-K16 signal strength mapping options are great tools for analyzing and locating ambiguous signals or interferers.\u003c\/p\u003e\n\u003cp\u003eIn the interference analysis mode, you can perform both spectrogram and triangulation measurement functions.\u003c\/p\u003e\n\u003cp\u003eLong-term spectrogram recording allows up to 999 hours of on-air activity to be captured; the recording duration depends on the recording interval setting. The recorded data can be analyzed on the R\u0026amp;S ZPH or with the R\u0026amp;S Instrument View software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-12\"\u003e\n\u003ch5\u003eSpectrogram\u003c\/h5\u003e\n\u003cp\u003e\u003cbr\u003eThe spectrogram result display shows the spectral density of a signal in the frequency domain and over time simultaneously.\u003c\/p\u003e\n\u003cp\u003eLike other result displays, the horizontal axis represents the frequency span. The vertical axis represents time. Time in the spectrogram runs chronologically from top to bottom. Therefore, the top of the diagram is the present. A third dimension shows the amplitude for each frequency by mapping different colors to every power level. The result is therefore a two-dimensional diagram.\u003c\/p\u003e\n\u003cp\u003eThe color the R\u0026amp;S Cable Rider ZPH assigns to a power level that was measured depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor table\u003c\/li\u003e\n\u003cli\u003eSpectrogram reference level\u003c\/li\u003e\n\u003cli\u003eSpectrogram level range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe spectrogram consists of horizontal lines, each of one pixel height, which is called frames. In the default state, a frame is added to the spectrogram after each sweep.\u003c\/p\u003e\n\u003cp\u003eBy default, the spectrogram result display consists of two windows. The upper window shows the measured spectrum as a trace line. The lower window shows the measurement results in a spectrogram. The chronological information in the spectrogram is restricted by the internal memory of the R\u0026amp;S Cable Rider ZPH. The R\u0026amp;S Cable Rider ZPH stores 1024 frames or spectrums that have been measured in its memory. As the height of the display is smaller, some of the data becomes invisible after a time.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos; mso-font-kerning: 0pt;\"\u003e*The image is\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003efor reference only.  See product specifications for details.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rohde \u0026 Schwarz","offers":[{"title":"Default Title","offer_id":49595131330807,"sku":"67795","price":1570.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/ROHDES_ZPHK15.jpg?v=1762973870","url":"https:\/\/valuetronics.com\/products\/zph-k15-new-rohdes-unassigned-new","provider":"ValueTronics","version":"1.0","type":"link"}