The AM Forum

THE AM BULLETIN BOARD => QSO => Topic started by: Steve - K4HX on June 29, 2017, 06:47:28 PM



Title: W8CDX Takes Field Day Back to its Roots
Post by: Steve - K4HX on June 29, 2017, 06:47:28 PM
http://www.arrl.org/arrlletter?issue=2017-06-29#toc08

30s vintage station for Field Day.


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: W3RSW on June 30, 2017, 06:57:49 AM
Nice article in the newsletter Steve. WO3M's rig pix magnified with lots of detail on my iPad.  Now that's a set of vintage racks. Check out his link coupling and ladder line too.


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: WD8BIL on June 30, 2017, 11:08:03 AM
Quote
lifted the grounded end of the receiver's RF/IF gain pot, and put a 15 kW potentiometer in line to adjust the side tone level.

15 KW POTENTIOMETER???  WOW!!!   :o


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: K1JJ on June 30, 2017, 12:25:59 PM
Yikes!   Hope that club had their liability insurance paid up. A hot setup like that is just egging for some passer-by Johnny Novice Hambone to do a touchy-feely when the juice is on...  :o

Some JJ Plexiglas would solve the problem.

15 KW pot, indeed... :-)  Could they mean 15 KW Panama Red?

T


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: W3RSW on June 30, 2017, 01:14:24 PM
Don't need any lawyer.
1.) JN will learn just like all the rest of us did.  "Ya-Hotta-ding."
2.)Look closer at op. and realize difference between church and state.
3.) vis, What money?


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: KB2WIG on June 30, 2017, 01:37:24 PM


Looks real nice, but not too smart.


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: AJ1G on July 01, 2017, 02:14:19 PM
The "Cone of Silence" reference always comes up when trying to get a multi-location teleconference started.  They rarely if ever go smoothly.

I always enjoyed it when a fly got trapped under the cone with Max and the Chief.


Title: Re: W8CDX Takes Field Day Back to its Roots
Post by: no3m on July 28, 2017, 03:04:30 AM
Quote
lifted the grounded end of the receiver's RF/IF gain pot, and put a 15 kW potentiometer in line to adjust the side tone level.

ARRL misprint, should have simply read "15K pot....".  More details on setup and video here:

http://no3m.net/2017/06/w8cdx-2017-field-day/

Transmitter details:

http://no3m.net/2017/07/1930s-transmitter-update/

73 Eric NO3M
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands