VA7BC demonstrates the Spilsbury-Tindall SBX-11 Canadian Arctic/"Bush" radio modified to work on amateur radio bands

The 2009 ARRL Field Day logo animated into a fun little 30 second video. After seeing the Field Day logo this year I thought "I wonder if I can make the sun set?" One thing lead to another and this was the result. This is a low res video (1.8 MB) that can the easily emailed and shared. A link...

This is one of my 144Mhz Mosfet amplifiers with Freescale MRF6VP2600H. This is a 49V Ldmosfet amplifier for 144Mhz which easily puts out 500 Watt in linear service. The amplifier exhibits a gain of around 20dB and noteable gain compression sets in above 500 Watts of output power. Not shown in...

A Qso with George G3BNE on 144Mhz upper sideband using my Trio Ts-700 2m all mode transceiver.

Short Video Up Close of the \

Silent b/w movie about PA0ASD in 1935

Home built mobile tower

The PACC 2008 contest ... me doing CQ CQ on the farm on 9 and 10 feb 2008

Video shows how conditions were this morning on 18 June 2009 on 144 MHz and above. Jim/W4ZRZ opened up the band out of EM63 Alabama to the northeast. We quickly worked thru 432 then 222 MHz and then the surprise on 1.2 GHz on Voice.

DXpedition