SMA Noise Source Simple Spectrum External Tracking Source DC 12V/ 0.3A

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 amplifier. 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 source signal level. Package includes: 1 x SMA noise source board