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Name: Dan Prebenda, K9DP
Location: Louisville, KY
Date: August 26, 2007
Comments:

Excellent site, enjoyed your history....brought back the good old days.

First call here was KN8VOP, Livonia, Michigan, I think, the late fifties. Had a DX 40, xtal controlled, and an Hallicrafters S108 with a Heathkit QMultiplier.

Later became K8VOP but then discovered girls........I am K9DP now, just an old cw operator.

Thanks for the trip back
.

God Bless and Take Care,

Dan P. http://www.prebenda.com/



Name: Carlos, YY1CIR
Location: Maracaibo, Venezuela
Date: May 2, 2007
Comments:
Congratulations!

Excellent site, very original, clean, informative and USEFUL.
Go ahead.

Carlos, YY1CIR Maracaibo, Venezuela FK40EQ

Name: Cathy
Location: Phoenix, AZ
Date: August 22, 2006
Comments:

Wonderful website!

I read the story of 17 year old WN8SXQ (1966). I grew up with my neighbors and their ham radios which is why it sparked my interest looking at your website. 

The story goes on to state WN8SXQ received his Air Force Commendation medal from Lt Col Rex Hoopes of the 619 TCS, Saigon Vietman.  Col. Hoopes was a patient of mine, a wonderful man and fighter pilot to the end. He passed away last Monday 14, August 2006 at the age of 78 years. 

It's a small world. I wanted to pass this on to WN8SXQ.

Thank you,

Cathy Jacobsen

Webmaster note: the story Cathy is referring to is located here.


Name: Andreas - DL2VIC
Location: Germany
Date: July 22, 2006

Comments:

Hello dear OM Bill,

Thanks for a nice site and usefull information and all is very good arranged. Just want to say that I find your site enough interesting for me. Thanks for your work. I wish you also in the future all property and much fun and DX with the hobby.

Best greetings and success also further here of the German alps as Upper Bavaria (JN67ER - abt. 600 Meters over normally zero).

73 Andreas / DL2VIC


Name: Bob - W4BBN
Location: Birmingham, AL
Date: November 19, 2005

Comments:

Great Website!

I am planning on building the 1.8 to 54MHz Low Pass Filter you have designed.

My pair of 8560's presently have the Tennessee Valley Indians on the warpath on 6 meters!

Name: Felix HB9ABX
Location:
Date: October 28, 2005

Comments:

My best greetings to Westerville OH !

HAM RADIO and HOMEBREWING

Today, in amateur radio much too little  HOMEBREWING is done.

The modern integrated surface technology makes it nearly impossible to do homebrewing of equipments, as the required laboratory is rarely available to HAMs.
But this is quite different for antennas.
Here, homebrewing should be practiced much more, especially, as we can obtain far better antennas by own construction than many of the commercial ones. And at a much, much lower price !

Good success and best 73s

Felix HB9ABX


Name: Kim OZ5IQ
Location:
Date: July 1, 2005

Comments:

Hi there,

I am VY glad for your description of the LP filter for 50 MHz. Am VY experienced and proff - but tried to look up for a suitable filter for the 4CX1500B PA.

I have NOT finished the project, but the filter will be used for the double 4CX250B stage until finished. It looks like it suits the 1500W power-level fine.

All the best and VY 73 de OZ5IQ, Kim ( Vy active on six 2 x 9 EL M2 )


Name: Harry Brown
Location:
Date: May 27, 2005

Comments:

Great info on building amplifiers and why!!

Name: Jeff G6FIO
Location: Solihull United Kingdom
Date: May 3, 2005

Comments:

Great website will be visiting often.


Name: K1VOW Jack
Location: Golden Valley, AZ
Date: April 15, 2005

Comments:

Thank you for providing this website. I hope to have a Z3801A soon. The information here is just what someone needs to get it up and running. I have spent a lot of time browsing this website this week. 73, Jack


Name: KW4CQ Bob
Location: Reston, VA
Date: December 9, 2004
Comments:

This is truly a great effort. Keep up the fine work you are doing for all of us. I have bookmarked your site and will be visiting it often.

Name: KC4KMG Bill
Location:
Date: November 27, 2004

Comments:

Very interesting site! Well done. Informative!!

Name: DK9UY Fred
Location: Hettenleidelheim /nr Frankfurt
Date: July 18, 2004

Comments:

Thanks for the great Website and info on the GS35B HF Tube.

Name: Don Ruokonen
Location: Annapolis, MD USA
Date: Monday, April 26, 2004
Comments:

Thanks for designing equipment that doesn't require a $1000 amplifier tube and a $500 transformer. Many amateurs would like to run high power aren't millionaires! Keep up the great articles!
Sincerely, Don

Name: Jimmer
Location: League City, Tx USA
Date: Wednesday, March 17, 2004
Comments:
Love your workbench. I would love to have just 1/4 of that much space to work on electronics.

Name: AG4FL - Doug
Location: Huntsville, AL USA
Date: Friday, December 26, 2003
Comments:
Thanks for the great website!

Name: 'Jim' Vin Roberts
Location: stoke-on-trent, staffordshire england
Date: Monday, July 21, 2003 at 13:45:09
Comments:
As G3EGY have been 'hamming for a number of years,and since joining the computing fraternity,have found such really good sites such as yours most helpful,as an old fashioned 'home brewer' congrats and many thanks indeed. Good luck, good health, 73 'Jim' Roberts G3EGY

Name: Jose
Location: Zaragoza, Spain
Date: Tuesday, April 22, 2003 at 01:14:21
Comments:
Dear Bill, Mni tks for your page. It helped me a lot, related to GS35B tube and low pass filter Best 73. Greetings from Spain

Name: C. J. Robinson, K0CJ
Date: Friday, April 18, 2003 at 14:24:26
Comments:
Thanks for all the info on the Z3801A. It helped me quite a bit in getting mine up. On the suggestion of another local ham I connected the serial port directly to my PC with no level conversion or any other interface between it and the normal "RS-232" connector on the PC. It works just fine. Any thing wrong in this?

Name:Richard Allen, W5SXD
Location: Sugar Land, TX USA
Date: Wednesday, January 22, 2003 at 13:28:46
Comments:
You have a super site here! It really made the start-up of my z8301 receiver a snap.

Name: Jerry Webster
Location: Tacoma, WA Pierce
Date: Saturday, December 21, 2002 at 11:47:15
Comments:
Hello my friend your site is the most knowledgeable I've seen. I just paid for a hard drive computer crash. Thanks. 73. Jerry K7ENP

Name:Bernie Gapinski
Location: Karlsruhe, Germany
Date: Friday, December 13, 2002 at 10:04:43
Comments:
I'm in the process of setting up a new computer and your article on backups comes just right ! Thanks a lot. Great Web site ! 73, Bernie, dk3xt/ab7iy

Name:Charles Osborne K4CSO
Location: Rosman, NC USA
Date: Thursday, November 14, 2002 at 21:19:43
Comments:
Thanks for all the great info you're bringing together. I have a Z3816 that won't sweep to find lock which gives an EFC-err. I suspect, with all the Z3801 and Z3816 info you're getting, that the answer will be hiding in there somewhere once I digest it all. Nice QEX article too. 73.

Name: Paul Mason - WA6EUZ
Location: Richmond, Ca., Ca. USA
Date: Monday, November 11, 2002 at 22:06:58
Comments:
Bill: Enjoying article on Log antennas...ah!, to have a big lot some day! Good work. Paul

Name:Ed Pienkowski
Location: Elburn, IL USA
Date: Sunday, November 10, 2002 at 03:11:40
Comments:
Thank you for the information on the Z3801A. I think that it will be a big help in getting mine running. Ed

Name: Art
Location: Boca Raton, FL USA
Date: Monday, November 4, 2002 at 21:19:56
Comments:
Great site! I voted for your low pass filter article in November's QST. Nice!

Name: Sante
Location: Mareno di Piave, Italy
Date: Saturday, November 2, 2002 at 09:14:40
Comments:
Hello , your site is very interesting . Congratulation Sante Gava IZ 3 CIX

Name:Juan Rivera
Location: San Jose, Calif. USA
Date: Friday, November 1, 2002 at 19:49:12
Comments:
Great site! I got so excited I ordered a Z3801A, a 48-volt power supply from jameco, and the GPScon software. My plans are to sync my test equipment to the GPS and perhaps find a way to also drive my kenwood TS-2000. If anyone has looked into that I'd appreciate an email. 73 - Juan - WA6HTP

Name: Gary Hildebrand WA7KKP
Location: St. Joseph,, MO USA
Date: Thursday, October 24, 2002 at 20:06:48
Comments:
Nice to see a REAL Ham Radio site, where REAL hams still build rather than recite Yaesu, Kenwood & Icom model numbers in conjunction with their Visa card numbers. HI HI You have a good start here, keep up the good work. My OM W7YZQ got me interested in home-brew, and I still like busting my knuckles with hole punches, etc. designing my own goodies. Gary Hildebrand WA7KKP

Name: Ernest "Skip" Swenson
Location: Saunderstown, RI USA
Date: Sunday, October 20, 2002 at 20:10:24
Comments:
Nice Job Bill! Enjoy the site - some useful info and links. Will certainly bookmark this site. Thanks for your efforts!

Name: Len D'Airo, K2CDS
Location: Bellaire, Ohio USA
Date: Tuesday, October 15, 2002 at 16:14:46
Comments:
Great Ham Radio Web site! Plenty of info. Will be a frequent visitor.

Name:Gilberto
Location: Porto Alegre, RS Brasil
Date: Wednesday, September 18, 2002 at 01:58:37
Comments:
73 all fb hp from P Y 3 F B I

Name:ON5ZO Franki
Location: Hofstade, OV Belgium
Date: Monday, August 26, 2002 at 06:25:56
Comments:
I ended up on your site after reading your QST article (log periodic array). Great looking site with some other good projects. Hope to find some more construction articles in the near future. Good luck es DX! 73 de Franki ON5ZO

Name: Joseph S Hatvany
Location: Arlington, WA USA
Date: Sunday, August 25, 2002 at 20:07:26
Comments:
I very much enjoyed your Web site Very informative and educational in nature. Thank You

Name: Eldred M. Smith W6EQJ
Location: San Diego, CA
Date: Tuesday, August 20, 2002 at 22:29:03
Comments:
Enjoyed the article on the log periodic antenna.

Name: bill bastian
Location: warrens, wi USA
Date: Sunday, August 18, 2002 at 10:32:06
Comments:
thanks for all the help with the Z3801-mine is showing holdover around 1.6-2 microseconds/24 hours. and measuring timing errors in the 15 nanosecond or less area. tracking minumum of 6 satellites and 2 on standby at all times. i would be very interested in finding a way to put the stats on the internet, so put me on your mailing list for the new monitoring software. i have been comparing it with WWVB using a HP-117A receiver-comparator. i am 730 miles from WWVB, which is in a sky wave-ground wave interference zone, so summer is a difficult time to compare. but winter is usually quite stable. will continue working on that. when the signal from WWVB is good, clean, without propagation disturbances or thunderstorms, it is very accurate for frequency comparison. i am using a prescaler divide by 100 chip to bring the 10 MHZ to 100 kHz to do the comparison, and previous exprience leads me to believe the prescaler is accurate. using the cone-shaped Motorola antenna designed for this application, and signal strengths are usually above 100 to 250 or so or even higher. thanks again for all the info. bill

Name: Tom Cook
Location: Corning, NY
Date: Thursday, June 27, 2002 at 13:24:53
Comments:

Nice site - lots of good info. This is what Ham Radio is all about - communications & sharing. Tnx

Name:Todd
Location: MI USA
Date: Wednesday, May 29, 2002 at 05:02:49
Comments:
Great site Bill...look forward to stopping back and taking a closer look at the project list...very well done site!

Name: Carl J. Verderber
Location: Rinebeck, NY USA
Date: Tuesday, May 28, 2002 at 21:11:02
Comments:
Thanks for allowing me access to your amp information. TNX WA2UJX Carl
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Copyright © 2001-2007 Bill Jones, K8CU