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Date
Re: Possible PA low output problem.
The site is taobao.com Jack. v/r Fred W4JLE Sent: Monday, February 06, 2017 11:48 To: [email protected] Subject: Re: [BITX20] Possible PA low output problem. No, there have been no foreign
By Dr Fred Hambrecht · #21650 ·
Re: BITX40 Transistor Voltage Measurements
Vishay spec's the Vgs(th) to be anywhere between 2 and 4 volts. ?So your gate bias for a 100ma drain current could likewise be different by as much as 2 volts and still be in spec. ? ?If you swap
By Jerry Gaffke · #21649 ·
Re: Meessage view.
I use gmail to read and reply to messages. Two things that I don't like about replying through gmail is 1 - I never see the messages that are being replied to. In otherwords, if person A posts a
By Ken · #21648 ·
Re: Bitx40 and PLJ-6LED Frequency Counter
Hi everyone, thank you very much for the help and advice so far. I followed John's advice and hooked the counter up to the emitter of Q8 and tried the collector of Q7. As George mentioned in the
By simplesource4@... · #21647 ·
Re: Attachments, Need information on Computer OS, additional programs, and what attachment you were trying to open.
Re: Attachments,? Need information on Computer OS, additional programs, and what attachment you were trying to open. First, copy the URL that has an attachment you can not open and paste into your
By Fred Finster · #21646 ·
Meessage view.
Guys can I ask that you use Message View and not just Topics View. They are shown as they come in and you will miss nothing. Asking a question when it was answered a few posts ago is
By G4NQX <tasmod@...> · #21645 ·
Re: Attachments, Need information on Computer OS, additional prog
Re: Attachments,? Need information on Computer OS, additional programs, and what attachement you were trying to open. First, copy the URL that has an attachment you can not open and paste into your
By Fred Finster · #21644 ·
Re: Radiono ino
If you look at the bottom of the Raduino source code file, you'll see: /*? checkCW();? checkTX();? checkButton(); */ Remove the two comment character sets, recompile, upload, and those function
By Jack Purdum <econjack@...> · #21643 ·
Radiono ino
Hi All: All the Bitx tips have helpful and I thank all the contributors. I wondering ?where in the Radiono sketch are the commented lines that need to be uncommented to turn on the features like the
By Ross Bell · #21642 ·
Re: BITX40 Transistor Voltage Measurements
I am not shy either, I just do not have my radio yet. It should be here, any day now.... Marco - KG5PRT
By M Garza <mgarza896@...> · #21641 ·
Re: BITX40 Transistor Voltage Measurements
Jack A couple of books arrived today. Lots to dig through. Randy, K7AGE econjack@...> wrote:
By Randy Hall · #21640 ·
Re: BITX40 Transistor Voltage Measurements
Ion I'm amazed that our measurements were so close. Thanks for taking the time to measure. Randy, K7AGE wrote:
By Randy Hall · #21639 ·
Re: Attachments
Strange that. Just clicking on them should open a dialogue as to whether you want to view or save them.?? Providing you have the relevant program to view them. i.e. Word for the .doc format they
By G4NQX <tasmod@...> · #21638 ·
Re: BITX40 Transistor Voltage Measurements
Right now, for me it's not a question of being shy. It's a question of body parts lying all over the bench right now. All I need is some time to get the body parts together and a lightning storm so I
By Jack Purdum <econjack@...> · #21637 ·
Re: BITX40 Transistor Voltage Measurements
When I originally asked for this I was hoping for a flood of participants, seems they are all shy :-) OK that's two then agreeing voltages.? I would be happy if we could get one more agreeing then I
By G4NQX <tasmod@...> · #21636 ·
Re: BITX40 Transistor Voltage Measurements
I can confirm Randy's results, except for Gate of Q15. Mine is only 4.3V, but that is maybe due to my adjusting the idle current to exactly 0.1A. All other measurements are within 0.1V error, that
By Ion Petroianu, VA3NOI · #21635 ·
Attachments
Gentlemen, First i must say I am a complete computer clutz.... I kid you not. My problem is that I cannot open any of the attachments to the posts. What is the trick or process? tnx, 73 PJH,
By N7PXY <hickspj467@...> · #21634 ·
Re: BITX40 Transistor Voltage Measurements
John Thanks, my DMM does do current measurements. I use either my LP-100A or Diamond SX-600 for RF power measurements. Randy johnlinux77@...> wrote:
By Randy Hall · #21633 ·
Re: No output Bitx40 raduino
On Mon, Feb 6, 2017 at 11:16 am, Jerry Gaffke wrote: > > > > Chuck, > > > > You ever get that thing working? ? I believe this is the last we heard > from you. > > > > Yes, IT'S ALIVE!?
By Chuck Kemmer · #21632 ·
Re: Tips n Mods update
Ross, Look in the loop function right at the bottom of the code around line 625 /* ? checkCW(); ? checkTX(); ? checkButton(); */ Remove the /* and */ to make the functions active -- Rob G4NQX
By G4NQX <tasmod@...> · #21631 ·