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KA1TDQ USA flag USA

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QSL: Direct only / Will reply to QSL's 100%

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I'm active on AM and CW.

I currently hold:

  • Extra Class Amateur Radio license
  • 2nd Class Radiotelegraph Operator's Certificate
  • GMDSS Operator / Maintainer License
  • GROL with Radar Endorsement

These are a few recent pictures of my shack.  

The picture below was my AM station that I had in Massachusetts. Pretty much everything was homebrew. Next to me was my single tube AM transmitter and linear amplifier for 75 meters. The rack holds a second AM transmitter.  Everything has since been scrapped for parts.

Massachusetts AM Station

This picture was taken during construction of the transmitter in the rack.

At the ARRL Headquarters on 1/3/2011. Left to right is our ARRL tour guide George Carbonell N1RMF, ARRL CEO David Sumner K1ZZ, my wife Angelica and me.

Here's my 40 meter Class E RF deck using a single MOSFET.  Carrier output is 50 watts, and it's driven by a DDS VFO.

Next is my 8-FET 75 meter Class E RF deck.  This one is also driven by a DDS VFO.  Carrier power is 400 watts.

Here's a closeup of the driver and MOSFET assembly.

SKCC (Straight Key Century Club) number 16739

AMI (Amplitude Modulation International) number 1612

 

8018649 Last modified: 2017-04-08 03:04:06, 2887 bytes

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