Since 1989, The INSPIRE Project, Inc. has provided radio receiver kits to approximately 4,000 students and other groups internationally to make observations of signals from sources in the …

INSPIRE VLF-3 Radio Receiver Kit is the third version of the popular receiver used by students and other participants to observe Natural Radio and other Low Frequency emissions. This …

The VLF-3 kit which they provide is of very good quality and easy enough for just about anyone to build in a few quiet nights in the radio shack. I recommend this receiver for anyone interested …

We have just begun experiments with a VLF and ULF (very low and ultra-low frequency) receiver kit from the NASA-funded INSPIRE project, which is sensitive to a variety of natural radio …

INSPIRE VLF-3 Receiver The INSPIRE VLF-3 is the third version of the popular receiver used by students and others to observe Natural Radio and other Low Frequency emissions. This …

2014年12月4日 · Being involved in VLF amateur radio is a very specialised activity requiring special (but low cost) kit to be successful. Casual listening is highly unlikely to be successful.

Since 1989, INSPIRE has provided radio receiver kits to over 4,000 students and other groups within the United States and internationally to make field observations of VLF signals.

A receiver system that is unique in this respect is the UK Radio Astronomy Association (UKRAA) VLF Receiver System. We had a few of the UKRAA kits available for shipment to United …

VLF receiver kit. For experienced constructors only. The VLF Receiver output is a voltage varying with time, which may be fed to any data logger or digital multimeter. The VLF Receiver is also …

2023年10月24日 · Introducing the DIY Shortwave Radio Receiver Kit with VLF Antenna & HF LF Receiving Board! This advanced radio module allows you to explore AM/FM reception across …