开云体育

After leaving MPLS Honeywell in 1960 I joined Control Data in a production division called IDP. I helped unload a truck full of stuff we purchased from the General Time division of a company located

Fabulous, Dick! I designed and assembled cordwood modules at GE Reentry Systems Division in Philadelphia in the early 1970's. They were op amp based integrators for capturing gamma rays reflected

There is a page of parameters linked to the first option. I think it is the first. I am not at my QMX. Too nice at the beach. ;) There are two rows of numbers at the bottom of that screen. You have to

Thank you Mike and Colin for your kind and helpful responses. Mike, how do I access the band configuration? I don't see this on the menu options. george/n9dxp

Hi John and all. In an attempt to put this question to bed (Zin of Tayloe detector), I emailed Dan Tayloe himself (the great and awesome Oz of the detector). He got back to me today with a detailed

S meter probably not implemented yet. Firmware is very alpha. Check band configuration Tx/Rx Parameter 2. If they are 0 change them to 1 and that may take care of the popping. -mike/w1mt

The S meter does not seem to be enabled in the FW yet. People have reported that disabling the battery meter solves the key click issue. We are using a very immature software right now. Soon we should

George, There are a lot of QMX menu items that are non-functional. Some of them have just not been fully implemented and some are irrelevant as the QMX does a lot differently than the QCX and some

That picture of a cordwood assembled module - tube included - took me back to 1965 memories. It's been YEARS since I assembled cordwood modules for a Boeing prototype * Data Storage And Processor

A couple of questions while trying out my new QMX. The S meter does not display when enabled. In CW mode when I release the key I get a significant popping sound in my earphones. Any suggestions?

Here is the ending to this story. After my trouble ticket?WJG-P5N-NY9B going unanswered (25 days in queue today and still not even an acknowledgment of receipt), I sent my QMX to a professional

I wish it was that easy. Mine is already set at 30. 73, Cliff, AE5ZA

That's my big question. Did I use faulty parts? I don't think so, but no way to test the caps. 73, Cliff, AE5ZA

I also have better power output on 20 with the cap swap. I think your problem lies with the PIN diode bias. The band configuration screen that Hans showed for mod #2, shows only 5mA PIN bias on 20.

I saw the title and wondered why Hans and Thora Hird got lumped together ? (UK readers will get the joke). -- - 73 de Andy -

Hans, I am a none non-US/Canada customer and selected TNT/FedEx Option. No Tracking number sent, no change in shipping status. Checked Spam Filter. Order number 72385, please advise on order status,

No it will not. It's more akin to the QDX hardware wise than the QCX. Think of the QMX as a QDX with the added functionality of the QCX. -mike/w1mt

Does the QMX require some alignment? I see the alignment menu but not sure what to do with it. I looked at the QCX instructions which show some potentiometers and a variable capacitor to adjust. The

Jim Campbell, The attached image was scraped from the Hackaday web site. It is an IBM flip-flop module using a dual triode vacuum tube. You probably saw these in abundance in your sleep! I first

And I had the opposite experience. My power went up with swapping the caps. Not sure what's different. -- 73, Dan? NM3A