Vintage Ham Radio

Well, the AM bug has bitten hard. What a great mode of operation to QSO with. My first introduction to AM was on 2 meters with a Heathkit Twoer and after up converting CB transceivers on 10 meters. My transition to 10 meter FM was yet another reason for my attraction to pleasant sounding signals.  The audio quality on that rig was awesome. I have always loved the fidelity of transmission and reception. As you can see, I am active on AM.

My Blogcast


My New Project Blog

The WX3K VIntage Shack

"Thunder is good, thunder is impressive but it is lightning that does the work"
......Mark Twain  1835-1910

Drake 2-C Receivers

A pair of 2C's being restored as part of project that I need to complete for Dave ! I have not forgotten about you :-)

PROJECT STATUS: Recapping

Collins 20V3

My new transmitter project, a Collins 20V3. This transmitter was originally on 630 AM station in Lovington New Mexico. It arrived after a week long freight journey in 2 crates. Unfortunately, the modulation transformer got damaged during shipment. I have since found a replacement transformer. I have a lot of cleaning and maintenance to tackle before even getting to the conversion effort.

PROJECT STATUS: Replacement Modulation transformer obtained. Cleaning phase started


National HRO-50T

My National HRO-50T that I recapped. This receiver is awesome. What excellent sounding audio. After a long day of the AM transmitter rally, R33, a 5k 10 watt resistor opened up.

PROJECT STATUS: Repaired and working well !




160/75 Meter Inverted "U"

  My 3/8 wave inverted "U" with a raised radial system consists of a vertical element about 40 feet, then shoots out about 100 feet horizontally and drops down another 50 feet. I use an elevated ground plane that starts at the feedpoint rooftop level. I currently have 3 radials on the system. I am building a tuning network that consists of a vacuum variable capacitor and 2:1 transformer. I use a home depot weatherproof enclosure to house the capacitor. I also fashioned a homebrew lightning arrest. The system is being tweaked for 160/75 meter operation. I seem to finally have the design finalized and hope to put it all together for final testing and on air use.

PROJECT STATUS: Tweaking/Testing

Knight T-60

My Knight T60 that I recapped. A 6DQ6 output in the final.

PROJECT STATUS: Restored



Auto-Mate Electronic Keyer

My electronic keyer full of 12AU7's !

PROJECT STATUS: Recapped but need to design a TR relay system for the DOW Key and my other transmitters.
Vintage electronic keyer


Cushcraft R7

I obtained an R7 that needed a lot of TLC. The fiberglass insulator was severly weathered and the 1:4 balun was damaged by excessive heat. I reworked the insulator by coating it with several layers of polyester resin. I repaired the 1:4 balun by replacing the damaged FT240-61 ferrite core.


PROJECT STATUS: Restoration Completed and working great. My first contact with this antenna was with RX3xx near Moscow, Russia on 20 meters using my FT-817. My report was 57.
R7 Refurbished

BIO

My radio interests were Inspired by many nights tuning through the AM and shortwave broadcast bands for distant radio stations, an electronics tinkerer at heart, lover of morse code, a ARRL Volunteer examiner, collector of vintage vacuum tube radio gear, and awe inspired by severe thunderstorms since the day a stroke of lightning struck my parents house. My growing interest in severe weather has always followed me through life, from the excitement of buying my first anemometer to my first storm chase. That is the reason for the "WX" in my callsign. My interest in weather has been present since 5th grade. My sister Pam got her Tech Plus license the same year I upgraded to extra class in 1996. I passed the 20 WPM morse code exam and proudly display the CSCE on my wall in my shack. I wanted to pass the 20 WPM morse code exam before they downgraded the need for morse code in amateur radio exams. I was very proud of my sister passing her CW exam on her first attempt. I will always remember that very special exam session the rest of my life.

The breadth of my electronics experience encompasses: television bench repair (My first job), broadcast transmitter/studio equipment installation, repair and maintenance, two-way radio bench repair, supervisory positions in the electronics field, test engineering positions in research and development of wireless products and technical project management. I am a certified Radio Broadcast Engineer through the Society of Broadcast Engineers and have a number of years experience in radio broadcast engineering. I was employed as a per-diem engineer for many educational, non-commercial and commercial radio stations.Currently an RF design engineer in the Telecommunications industry.

Some of the equipment I worked on

Radio Related Stuff ! 

Wanted Stuff !!!!!!!!!!!!!!!!!

Ham Radio in general

You must have at times, thought into the past, Where some things go out, while others last. What comes to mind is the Old Morse Code, That has weathered the storms from any abode. To talk with one's finger is surely an art, Of any info you care to impart. In most conditions the signals get through, While the same about phone is simply not true. Those dits and dahs cut through the trash, Of nearby noise or lightning's crash. To the sensitive ears of the ham receiver, That records this data with ardent fever. He knows he's doing something unique, In such poor conditions, that's quite a feat ! To roger the message that came off the air, These brass pounders sure do have that flair. They say Morse ops are a dying breed, but don't despair, There's always the need. When conditions get rough for the new automation, Rest assured there is a need for your station. CW is dying ? Believe it never, This mode will be 'round forever and ever. But one thing is for sure, What we really need Is to relate our knowledge to the younger breed. To carry the torch long after we're gone To send Morse code through the air like a song When at last, silent keys pull that final lever We can rest in peace. It's CW forever --Jim Hatherley, WA1TBY

 

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Last Modified: May 16, 2014