Use the link below to view live data collected from a Seismic Forecasting station located in Pasadena California.
2023-06-24 Live Eric Dollard Zoom Call – Adrian Marsh PhD, Griffin Brock, Hakasays & Aaron Murakami
2023 ESTC Eric Dollard, Adrian Marsh PhD, Aaron Murakami Ultra Low Frequency Amplifier-Modulator
2023 ESTC ERIC DOLLARD – FOUR PHASE ANALYSIS OF BWV 536, J.S. BACH
2023 ESTC ERIC DOLLARD – HISTORY, THEORY & PRACTICE OF THE FOUR PHASE SYSTEM
2023 06 03 ERIC DOLLARD LIVE CALL
2023 05 06 Eric Dollard Live Video Call
Alexanderson Antenna Coil Scale Replica
The following images depict the first attempt of replicating a potential-shunt coil, as employed in the original Alexanderson Antenna transmission design. Such antenna configurations were employed in Bolinas California, with one example (Grimeton SAQ) still in operational status. The potential coil replicated, shown in figure 1, consists of an eight foot wide by 6 foot tall coil, consisting of ten individual winding layers. Each layer possesses supporting insulators for holding eight conductors in total per layer. The novel simplicity of a multiplicity of coil windings upon a single form, allows for the achievement of low frequency (L.F.) operation, whilst maintaining efficiency to a decent degree, as well as a lessening self-capacity, in contrast to vertically wound L.F. coils.
