These diodes are used to excite doped Y.A.G rods. I have purchased 35W medical laser diodes for under $300 (on eBay.) The most popular wavelengths are in the 785-810nm. However advances in simple double heterostructure laser diodes, as well as DPSS (diode pumped solid state) are affordable. Such a chemical Laser is the province of the Advanced Energy Directorate HF in glacial aqueous form will etch glass. However 3um is produced by Deuterium/HF (Hydrogen Fluoride, highly caustic, and the strongest acid available. Such RF is the domain of military and D.A.R.P.A projects.įar infrareds limitation is 3um (micrometer). The RF spectrum state of the art is about 300 teracycles. M2 6M8GJ yagi.An ultra simple guide to LASER Ham radio:.M2 6M1K2 Kilowatt modified to 3 watts drive.EME did not work at all signal absorbed in the ice? Elevating the antenna will eliminate the ground gain when doing EME.Keep the line loss below 1db on the frequency to keep the receiver preamp in the shack.Feedline loss - put preamp out at the antenna on 2 meters.Good and long 6 meter Yagi from the east coast and 500 watts.6 meters you should live in the TEP Zone to use 100 watts and a vertical.JT65 Digital Mode - 10db better performance.8877 Tube Amplifier 1500 Watts on 2 meters.“The perfect rig for DXing on 6 and 2 meters” Elecraft K3 Transceiver with 2 meter module.TEP Zone - called Trans-Equatorial Propagation Zone, over the equator that allows long distance contacts on VHF and sometimes UHF. QSO Today found an interesting article in the research on Meteor Scatter: APRS Meteor Scatter Email System - Interesting project to notify of meteor scatter. The bursts last longer the lower the frequency. These trails reflect signals in the 30 MHz and higher. Meteor Scatter - Meteors that enter the Earth's atmosphere burn up leaving an ionized trail of gas in the E layer. Has a patent on a log joining system for building log homes.Įarth-Moon-Earth Communications - 7% of signal is reflected back from the moon Picture Hereįirst Job out of college: design engineer at high school.įirst Contact as General: Heakit Twoer with 3 element. First Interest: 1965, Age 13, electronics buddies at a Landisville PA Jr.
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