{"id":2883,"date":"2025-06-19T19:41:45","date_gmt":"2025-06-19T11:41:45","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/rf-signal-generator-frequency-synthesizer\/"},"modified":"2025-07-01T14:22:34","modified_gmt":"2025-07-01T06:22:34","slug":"rf-signal-generator-frequency-synthesizer","status":"publish","type":"post","link":"https:\/\/www.ledphotometer.com\/es\/productos\/rf-signal-generator-frequency-synthesizer\/","title":{"rendered":"RF Signal Generator | Frequency Synthesizer"},"content":{"rendered":"<p>The RFSG-9KC RF Signal Generator adopts advanced fractional-N frequency division technology and utilizes a single-loop frequency synthesis method, enabling a frequency resolution of 1 Hz while ensuring excellent spectral performance. It covers a frequency range of 9 kHz to 4000 MHz and offers a power level range from -127 dBm to +13 dBm. This is a new generation of high-performance RF Signal Generator.<\/p>\n<p>The RFSG-9KC integrates medium- to large-scale integrated circuits and high-performance programmable logic devices, making its design more efficient, with low power consumption, light weight, and high reliability. It features comprehensive functionality, high accuracy, reliable performance, and user-friendly operation, meeting the requirements of fields such as defense, scientific research, and telecommunications for synthesized signal generators.<\/p>\n<p><strong>Feature\uff1a<\/strong><br \/>\n\u2022 Utilizes \u03a3-\u0394 modulation single-loop fractional frequency synthesis technology<br \/>\n\u2022 Employs Surface Mount Technology (SMT)<br \/>\n\u2022 Equipped with a large screen menu with selectable English\/Chinese interface<br \/>\n\u2022 Features settings storage and recall functionality<br \/>\n\u2022 Standard RS232 interface, optional USB and GP-IB interfaces<br \/>\n\u2022 High reliability: MTBF \u2265 10,000 hours<\/p>\n<p><strong>Especificaci\u00f3n:<\/strong><\/p>\n<table style=\"width: 99.6834%; height: 847px;\" width=\"360\">\n<tbody>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\"><strong>Modelo LISUN<\/strong><\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.4654%;\" width=\"72\"><strong>RFSG-9KC<\/strong><\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.8027%;\" width=\"72\"><strong>RFSG-9KD<\/strong><\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.8027%;\" width=\"72\"><strong>RFSG-9KE<\/strong><\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.9713%;\" width=\"72\"><strong>RFSG-9KF<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">Rango de frecuencia<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.4654%;\" width=\"72\">9kHz~1003MHz<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.8027%;\" width=\"72\">9kHz~2002MHz<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.8027%;\" width=\"72\">9kHz~3002MHz<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 18.9713%;\" width=\"72\">9kHz~4000MHz<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">Resoluci\u00f3n<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">1 Hz<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">Frequency aging rate<\/td>\n<td style=\"height: 30px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">1\u00d710^-9\/Day<\/td>\n<\/tr>\n<tr style=\"height: 143px;\">\n<td style=\"height: 143px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">RF Output Level (typical)<\/td>\n<td style=\"height: 143px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">\u2264100kHz \u00a0\u00a0\u00a0 -127dBm~+8dBm<br \/>\n\u22641000MHz \u00a0\u00a0 -127dBm~+13dBm<br \/>\n\u22643002MHz\u00a0 \u00a0 -115dBm~+10dBm<br \/>\n\u22643600MHz\u00a0 \u00a0 -115dBm~+7dBm<br \/>\n\u22644000MHz\u00a0 \u00a0 -110dBm~+5dBm<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">RF Power Resolution<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">0.1dBm<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">Reverse Power<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">(50\u03a9 load) Maximum burnout resistance 15W<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 78px; text-align: center; vertical-align: middle; width: 24.2833%;\" rowspan=\"3\" width=\"72\">\u00a0Spectral Purity (typical)<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">Harmonics \uff08output\u2264+4dBm)\uff1a &lt;-30dBc<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">Non Harmonics (output\u2264+4dBm)\uff1a<\/p>\n<p>\u22643002MHz &lt; -50dBc ;<\/p>\n<p>\u22644000MHz &lt; -45dBc<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">Subharmonics (output\u2264+4dBm):<\/p>\n<p>&lt;2008MHz &lt; -50dBc;<\/p>\n<p>&lt;3002MHz &lt; -40dBc;<\/p>\n<p>\u2264 3600MHz &lt; -32dBc<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">\u00a0Pulse Modulation (Optional)<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">Rise\/fall time: &lt;15ns.\u00a0 On\/Off: &gt;70dB (\u22644000MHz) and &gt;80dB (\u22642000MHz)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 102px; text-align: center; vertical-align: middle; width: 24.2833%;\" rowspan=\"4\" width=\"360\">VSWR<\/td>\n<td style=\"text-align: center; vertical-align: middle; width: 75.0421%; height: 24px;\" colspan=\"4\">( fc&gt;300kHz, output&lt;-6dBm, typical)<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 37.2681%;\" colspan=\"4\" width=\"144\">&lt;1003MHz, &lt; 1.5:1<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 37.2681%;\" colspan=\"4\" width=\"144\">\u22651003MHz, &lt; 2:1<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 37.2681%;\" colspan=\"4\" width=\"144\">\u22653000MHz, &lt; 2.5:1<\/td>\n<\/tr>\n<tr style=\"height: 26px;\">\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 24.2833%;\" width=\"72\">Impedancia de salida<\/td>\n<td style=\"height: 26px; text-align: center; vertical-align: middle; width: 75.0421%;\" colspan=\"4\" width=\"288\">50\u03a9 nominal value<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>The RFSG-9KC RF Signal Generator adopts advanced fractional-N frequency division technology and utilizes a single-loop frequency synthesis method, enabling a frequency resolution of 1 Hz while ensuring excellent spectral performance. It covers a frequency range of 9 kHz to 4000 MHz and offers a power level range from -127 dBm to +13 dBm. This is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3565,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[577],"class_list":["post-2883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-rfsg-9kc"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/posts\/2883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/comments?post=2883"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/posts\/2883\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/media\/3565"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/media?parent=2883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/categories?post=2883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/es\/wp-json\/wp\/v2\/tags?post=2883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}