VLF

A High Bandwidth Low Noise Optical VLF Link This is an article that I wrote which first appeared on Renato Romero’s website vlf.it. It describes the design, characteristics and use of a high bandwidth, low noise optical system for connecting a VLF receiver to a data sampling system. This easy to build, inexpensive system has a flat response to over 200KHz, and a noise curve well below the VLF band.

Important Note I am currently consolidating a number of web pages from my old website into this single-source post. Please be aware that a number of significant updates are in progress on this page, and things may be missing for the time being. VLF E-Field Receiver This page is a summary of my current E-field receiving system, and is constantly being updated as I try different experiments to improve the system.