Added: 22nd October 2009 Posted By:w4djd Views: 665 Comments:0
Clegg 99er is a Compact top quality 6 meter transceiver made in 1961. LCF School LCFschoolThis is a tube unit and will operate on 110vac with a built in power supply or external 12 volt unit. The transmitter is crystal controlled and receiver covers the lower 2 Mhz of the 6 meter amateur...
Added: 11th January 2010 Posted By:w4djd Views: 1548 Comments:0
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.
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Added: 5th March 2010 Posted By:w4djd Views: 1230 Comments:0
This is a video of the Lindsay/Gingery coil winder that I built a ways back. It makes nice universal wound coils as well as solenoids. It is basically the Morris coil winder that was popular in the early years of radio.
Added: 9th March 2009 Posted By:w4djd Views: 324 Comments:0
This is a slide show overview prepared by Scotty showing his work with converting PC Power supplies to ham radio use presented at the August 2007 FSARC meeting.
Added: 5th January 2012 Posted By:w4djd Views: 276 Comments:0
Fall is the perfect time for hiking, it\'s not too hot and not too cold. Last weekend I took a day trip to hike up High Mountain in New Jersey and activate SOTA summit W2/NJ008. It\'s really easy to set up an HF portable radio and not a whole lot to carry up the mountain. This...
Added: 13th April 2009 Posted By:w4djd Views: 278 Comments:0
The Coquitlam Amateur Radio Club's new Satellite Communications trailer is nearing completion. The state of the art self aligning dish mechanism was installed today and tested. Next in will be various radios, a PMBO, antennas, wireless routers etc. The trailer is being prepared for use in...
Added: 9th March 2009 Posted By:w4djd Views: 486 Comments:0
2008 W2RE finished a 4 month antenna project that swapped out antennas and added antennas to maximize gain using HFTA. The new antennas and stacks will maximize gain with the guide of the HFTA (N6BV) software.