Amateur Radio Roundtable

Tonight antennas, pico balloons, chrome os flex and AI

Crowley ridge, AR ham swap, update on w5kub-119, build a 100 mW transmitter, plus more.

Review of the Memphis, TN Freefest,  update on w5kub-119, exploding a yoko balloon, plus more . 

Tonight POTA, update on w5kub-119, several hamfest visits including the Corinth, MS hamfest. 

Projects to build, status of flight w5kub-118, crazy pictures, plus more .

tonight we test ethernet speeds using ethernet, lamp cords, extentsion cords, and just twist splice of ethernet cat 5. Plus PICO balloon updates .

Tonight we review the Russellville, AR hamfest, discuss new all band resonance antenna project, plus more..

due to Presidential address to congress tonight, we did not have a live show.  In place we are rerunning this show about end fed antennas.  

Tonight we discuss Meshtastic, how to use, how to construct. Also update on our next pico balloon launches from the Arkansas River Valley hamfest, plus a recap of Hoxie, AR hamfest, plus more.

Tonight Brett checks in from the airport in NY.  Glen gives us a report on the Hoxie, AR hamfest. Tom talks about the pico balloon launch coming up march 8

Tonight we see the recovery of a pico balloon that went around the world. Also tom show us and discusses his next two flights which will launch at the Ark River Valley Hamfest in Russellville, AR next month. We will also give a recap of Hamcation. Plus more.

Tonight DigiPi. our guest is Craig Lamparter KM6LYR

Tonight Russian wired radios,   worlds smallest general coverage receiver, crazy free electricity gadgets, shack pictures, plus more. 

Tonight 3D printers, trap antennas, workbench microscope plus more 

Tonight Bob Brehm ak6r, cheif engineer of Palomar-engineering talks about end fed antennas.  Hambot gives away a Heil handbook. 

Tonight we are using our new webcast software.   Hambot gives away tickets to the Orlando Hamcation, We answer viewers questions about j-poles, and we show off our ham radio Christmas gifts. 

Tonight locating rf interference from wal-warts, Check a fuse with a smart phone, Elmers answer questions, plus much more. 

Tonight International beacon project, The quiet zone in the U.S. no transmitters allow. Visit from editors of The Dipole

Tonight we build traps for a 20 meter/10 meter antenna.   Design traps and use a spectrum analyzer and tracking generator,  or you can use an antenna analyzer to design the trap.   We look at using the wouxun 220 mhz HT as a mobile, and discuss the future of the show. 

Tonight Brett talks about black friday for ham radio. Glen talks about the hobby of electronics. Tom is still out. 

Tonight Dr Duino.  Also tom talks about his trip to Rome plus some upcoming ham radio projects

Tonight we show you a project where you can use a droid phone as a 2 meter HT.  plus more. 

Tonight measure RF power with a scope.   Brett talks about grms, Tom reviews all those free power generator youtube videos.  Plus more. 

Tonight Brett takes us to a local hamfest. Tom works on a trapped dipole for 20 and 10 meters for a balloon flight.  Glenn is back with us

Tonight we have Parachute Mobile.  Jump out of a plane and make vhf and HF contacts.  Carlos Felix K9OL is our guest.  Tom also talks about building some new solar panels for our next pico balloon flight around the world.