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Please take care, we all need you! Mike

Mike prayers my friend for a fast recovery.you have been missed...73.Tony wa4jqs Sent via the Samsung GALAXY S? 5, an AT&T 4G LTE smartphone

Glad things turned out ok for you, Mike. I had a similar experience. Harv, WB6TTF

Prayers for a speedy recovery Mike! Brian Smith

For all those Drake collectors out there in radio land. A few weeks ago I temporarily shut down ‘The Heathkit Shop’ website’ cause I wasn’t feeling so hot. It will be back up sometime this

Well, just because the tubes are new... Possibly just an alignment problem... some golden screwdriver been in there? Have you jiggled the VFO/XTAL switch on the side?? You are tuning the cal signal

I assume the hum. Is present when volume is all the way down… That would leave three things, the output tube as mentioned, heater to cathode short (60 Hz hum), the filter capacitor (120 Hz hum), as

They don't have to touch. You can get hum from tubes with leaky cathode to heater insulation. This is a fairly common problem in audio. You have to swap the tubes to find out.

Trying to bring an R4b back to life.? I'm not home, test equipment limited to a fluke 787 and a AA-230 that serves as a signal generator.? Can cap sections replaced and all switches and pots

Hi Jim I dont know if they are available in the UK but I will check them out. Kind Regards Mike G3ZCC

Thanks for the heads up, Joe. In my case, my original log-in was lost or got corrupted, and this is the first time I'm getting a notification.? I very much enjoy reading everyone's comments and I

To all…again… Please, cut and paste, or reply, to the message or part of a message, to which you are replying. Many people delete messages as they read them, as they read the posts via their

I'd like to see the original post too, please Thanks Denis, N5KX [email protected]> wrote:

Wish I could have read the message you are replying too, not a health issue?? Tim WB8UHZ

I've finally gotten up the time/courage to get back into my TR7; have fixed several bad counters on the DR-7 board, and figured out that clearances for the replacement German made display board are so

Well said..this plandemic is proof it is not a health issue it is an economic issue..

Rick - I wanted to chime in - I've had TC2/TC6/SC2/SC6 set up in the past with R4/T4X series (still have the equipment, just no space in operating position to set it all up currently), and one minor

I have a Clearspeech Base that is a magic box and I also run a JPS NIR-12. Have used a Timewave DSP-9 with good results but the JPS and Clearspeech rock. 73 -Jim NU0C "Mike Davidsohn G3ZCC"

Hi Steve I did the same, went over the alignment again because of all the pulling about. It hadn't shifted a jot. Good luck with yours and keep us posted how you get on. Kind Regards Mike G3ZCC

Hi Peter Thank you for your kind words and yes hopefully my exploits will help someone else. I have been using the TR7 side by side with my Yaesu FTDX 3000 during the contest this weekend the Drake