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Dick Miller Email
05/22

Which page are you viewing? hotdxs workbench

Comments:
I am W7KDL in Phoenix, AZ. I ran across your site from a link that someone sent me. I don't remember who. It is very well done with a lot of areas that are useful. I particularly like the "HotDXS workbench" section. Since 1956 when I got my K2RTI license, I have enjoyed building and using simple tube type circuits. So your "Workbench" section caught my attention. Keep up the nice webpage. 73 Dick. 

georges Email
05/13

Which page are you viewing? ATU

Comments:
great advise
best73 HB9EFN
Georges

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Dan Email
03/19

Which page are you viewing? JAMECO AC 1

Comments:
Nice work! Thanks for posting this. I am finishing up an audio (guitar) amp that's been my winter project and I am planning on building an AC 1 next. I've started gathering parts and I am thinking I will use your schematic.
Dan, KB1AMG

Lance, VE4JLB 
03/11

Which page are you viewing? All

Comments:
Just acquired one of these. Looking forward to trying it out.

John. K0HMN Email
03/10

Which page are you viewing? All

Comments:
Brings back a lot of fond memories

Lev UR5WHQ 
02/11

Which page are you viewing? all

Comments:
Very nice.
vy 73!

Dan Robinson Email
02/08

Which page are you viewing? Vacuum tube T/R switch

Comments:
I used a homebrew vacuum tube T/R switch for QSK CW back in the 1960s when I was WA1FMM. Couldn't afford the EF Johnson device, but building one was not hard. I followed a lit of advice by Law McCoy (W1ACP?). Gonsett GSB-100 (100 watts), T/R switch, low-pass filter, Drake 2B. It worked perfectly. "Total Immersion CW," what an experience! 73/KK6CY

Patrick Callanan Email
01/31

Which page are you viewing? 1929 Hartley Transmitter

Comments:
Very interesting and attractive page. I got my license a couple of years ago, but since I’m retired and can’t afford sophisticated gear, I am tinkering around and working my way up to homebrewing. Thanks and 73 !

Fred McIntire 
01/31

Which page are you viewing? All

Comments:

This is a great page for anyone wanting to build a simple tube receiver or transmitter !

Thanks for providing this information !

73

Fred KD9FRR

Jerry Uhte 
01/20

Comments:
Great info and since i am a Regen nut , maybe i should try the simple 3v4 ! Couldnt find the updated one with maybe a Audio Xmfr for more Volune ?

     Like the other old stuff too, Thanks& GL, 73

          Jerry K9UT

Max 
11/15/17

Which page are you viewing? HOTDXS CHILI

Comments:
YUMM! YUMM!

KX4GM 
10/31/17

Which page are you viewing? L antenna Tuner

Comments:
Very helpful article and you have provided enough information to allow me to construct one on my own - thanks!

Tim T. Davis KC0ZSR Email
10/23/17

Which page are you viewing? 6L6 one tube x mitter

Comments:
really love the old simple stuff 

nice job on this site 


73s


KC0ZSR out  

joe Email
08/16/17

Which page are you viewing? 6aq5 tx

Comments:
hi thanks for great site i built the 6aq5 tx works great thanks joe

Chuck Girt K8BBE 
08/05/17

Comments:
I built a home brewed  Ameco AC-1 transmitter in a cigar box back in 1956 and worked countless stations on 40 meters (7173 KC)
Sure wish I had it back.  I also built an oscillator using a 30 tube around the same time.  Still have that one.  Good to see the transmitter is still around.  73's Chuck K8BBE 

Dave Green G7JOH 
06/11/17

Which page are you viewing? all of them

Comments:
Very interesting web pages Kept me busy for a while.Good on you caring to help others in the game Cheers Dav

Bill 
05/24/17

Which page are you viewing? All of em!

Comments:
Interesting to see these old designs. Wondering if these old toobers will ever "spark-up" that same interest they did 100 years ago? "Classic stuff here OM"! All the best..

(still make QSO's w/my old Swan-350 at least a few times ea yr)

73 - N3BNQ

Jamie Email
05/02/17

Which page are you viewing? Transmatch

Comments:
Nice work on the transmatch. Enjoyed your webpage.

Jamie VA3RLF

Ontario Canada
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