{"product_id":"dc-12v-0-3a-sma-noise-source-simple-spectrum-external-tracking-source-new","title":"DC 12V \/ 0.3A SMA noise source\/Simple Spectrum External Tracking Source New","description":"\u003cp\u003eITEM NAME:DC 12V \/ 0.3A SMA noise source\/Simple Spectrum External Tracking Source New Features: noise source POWER:DC12V\/0.3A OUTPUT CONNECT:SMA 1.5G\/48DB 2G\/38DB 2.5G\/30DB,3G\/27DB,3.5G\/20DB， reference ENR:0.1G\/60DB 0.5G\/55DB,1G\/52DB, 1.5G\/48DB 2G\/38DB 2.5G\/30DB,3G\/27DB,3.5G\/20DB， Q:what is this？what used？ A:noise source ，generator noise，used tracking generator，jam source Q:what is the basic principle。how to used? A:used special voltage regulator tube,generator white noise and then amplifiler. directly replace tracking generator . Q:what is ENR? A:ENR ( Excess Noise Ratio),noise sources over standard noise temperature T0 thermal noise. here refers to the difference of no input noise source and input noise soucrce signal level. Package Included: 1 x Noise Source （ Power does not include ）.Find many great new \u0026amp; used options and get the best deals for DC 12V \/ 0.3A SMA noise source\/Simple Spectrum External Tracking Source New at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1614403862543,"sku":"O2I-0-222292122590","price":7034.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__13068_aa4ac6c6-836b-4c30-8258-d82c870e95c7.jpg?v=1680106145","url":"https:\/\/order2india.com\/products\/dc-12v-0-3a-sma-noise-source-simple-spectrum-external-tracking-source-new","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}