[Elecraft] Elecraft CW Net Announcement

Good Evening, It has been a very nice week with mild temperatures and mostly sunny days. Currently the thunder is booming though I've not seen any lightning. This is very rare for the PNW. When I first started hearing rumbles I was thinking military jets. But when the sky got a charcoal

[Elecraft] Elecraft SSB Net Announcement

The weekly SSB net will meet tomorrow (8/11/13) at 1800z on 14.3035 MHz. I will be net control for Oregon. See you then. 73, Phil, NS7P __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailm

[Elecraft] new computer advice suggestions for using with a K3

iMac running MacLoggerDX (from Dogpark Software). Use USB -->Serial cable from Elecraft is my -humble- opinion. Not sure anyone still sells computers with serial ports. You can buy refurb'ed Macs directly on the Apple website, and save 10-20%. I have purchased several Macs as 'refurbs', but

Re: [Elecraft] new computer advice suggestions for using with a K3

Just to throw an alligator into the discussion, you might consider a Mac Mini. I use all Mac hardware with my K3 and other stuff, and it works well. Besides the usual OSX stuff, you get a BSD Unix box that will also run X-windows. And you can dual boot MS Windows if you have a copy, for those

Re: [Elecraft] new computer advice suggestions for using with a K3

Many motherboards include a serial port jack that only needs the right plug and socket to provide a "real" serial port. So if you roll your own, this is an option. Otherwise, get a plug-in card as many have suggested. My radio computer is a refurbished HP with a 2 port PCI Express serial car

[Elecraft] FS: JUMA PA100D

Full featured solid state 100 Watt linear. 2-10 watts input produces up to 145 watts of clean output. Quiet temp controlled fan. Small size and firmware programable with current firmware to enhance use with Elecraft KX3. Works with any Qrp transceiver. Cosmetically and operationally an exceptiona

Re: [Elecraft] new computer advice suggestions for using with a K3

Buy a board and plug it in - it will give you two (2) serial ports (some more and some less). Make sure to get a board that will fit your particular machine. In my case, I built this machine and included a pair of serial ports and a Firewire port (tried a Flex radio). Have since removed the Fi

Re: [Elecraft] K2 100 shuts down immediately - need help

Thanks Don. I'll order the kit on Monday. I did take off the KPA100 to do the testing. The short is from the collector of Q7. No output of course because it only remains on for about a second. I'll let you know how it works out. 73 Stan AE7UT -- View this message in context: http://elecraft.3

Re: [Elecraft] K2 Q11 Repeated Failure

Alan, I trust that Q12 in your post is a typo and should have been Q13. Q12 is in the receive Post Mixer Amplifier circuit and has nothing to do with Q11. Q11 and Q13 often fail as a secondary failure when one or both PA transistors become shorted. Yes, I have seen Q11 explode. Q7, Q8, Q11

[Elecraft] RemoteRig with K3/0 and K3/100 No Audio on Transmit

OK, I need ideas. I have my K3/100 with RemoteRig setup on the same bench as my K3/0 with RemoteRig, plugged into the same router. I have perfect control of the K3/100 using the K3/0, and received audio is solid. I have tried everything to get transmitted audio, and it just isn't happening. Her

Re: [Elecraft] K2 Q11 Repeated Failure

From: daleput...@hotmail.com To: alan71...@whidbey.com Subject: RE: [Elecraft] K2 Q11 Repeated Failure Date: Sat, 10 Aug 2013 12:28:44 -0600 Hi Alan, That is the scenerio for the description of a static induced failure. And the reading is Q13. You didn't mention the ser. number, but it seems

Re: [Elecraft] KAT100 tuner.

Jean, The voltage measured at the minimum ideally is zero, but that is not usually obtainable in practice. The actual voltage will depend on the power level you used. Look at the position of the slot in the trimmer capacitor. If it perpendicular to an imaginary line drawn between the two l

Re: [Elecraft] Fw: [K3] Hearing aids, meet K3

Good question, but I don't think I have. I would always check the P3 before hand as well. As for the screaching noise I couldn't hear, I have no idea why the computer was producing it. I'm guessing it must have been very high pitched. Dick, n0ce - Original Message - From: tnny

Re: [Elecraft] new computer advice suggestions for using with a K3

A seller can legally provide an OEM version if you buy it along with computer hardware -- so you might want to avoid buying the hardware and then getting Windows as an afterthought, or spreading your hardware purchases and software across several vendors. Of course, you could run Ubuntu or Pup

[Elecraft] K3/KX3 Off Topic FS Arduino

I have for sale an extra "Getting Started With Arduino kit" from makershed.com. It does not come with the book which they sell extra, but the kit is complete as shown on the website. $50 shipped anywhere in the US. Please email w...@cox.net if interested - first "I'll take it" gets it. I ta

[Elecraft] new computer advice suggestions for using with a K3

The unfortunate aspect of RYO computers with just what you want and no bloatware is that they can cost 2x or more what a bloated, off-the-shelf computer costs. I know.I do my own. 73, Dick - KA5KKT __ Elecraft mailing list Hom

[Elecraft] K2 Q11 Repeated Failure

I have searched the archives in vain for an answer (might just be my limited knowledge, however).  My K2, which had been operating properly as a basic 10W, CW only with only the 160/RX antenna option installed, suddenly began having virtually no output on transmit.  When I opened it up, I found tha

Re: [Elecraft] new computer advice suggestions for using with a K3

I built my own last PC, and though it isn't RF-quiet, it's pretty close, but partially by serendipity. The only thing "noisy" about it are the ethernet ports, and some big snap-on chokes have greatly mitigated that problem. The way I stumbled upon a fairly quiet PC has to do with some design moti

Re: [Elecraft] new computer advice suggestions for using with a K3

Nothing wrong with add on boards. I've fitted a two port to my latest Dell PC. I also use home made serial cables made from CAT-6 to the Jim Brown K9YC recipe. Similarly no rfi and not a ferrite in sight. Using one of the original Prolific adapters from Elecraft resulted in some noise on 6m

Re: [Elecraft] new computer advice suggestions for using with a K3

Don, Another approach you might take is find a company local to your QTH that will custom-build you a computer. There are several such companies near my metro Atlanta home, and prices will vary based on the options you choose. This allows you to specify how many serial ports you want, which can b

[Elecraft] new computers, the search for serial ports and the meaning of life...

Another possibility is an "off lease" older PC from the likes of TigerDirect. There will be other sources, this is the place I recently purchased a pair. One is a Dell, other is a HP; both have "real" hardware serial ports. It is also possible to buy these with Windows 7 or even XP. Both of my s

[Elecraft] LOADED K3 For Sale

LOADED K3 for sale Check out qth.com listing number #1081785. 73, Ed Wp4o, Tampa Florida __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailm

Re: [Elecraft] new computer advice suggestions for using with a K3

In addition to the Edge Ports I had favorable results with one of these: http://www.startech.com/Cards-Adapters/Serial-Cards-Adapters/8-Port-USB-to-RS232-Serial-DB9-Adapter-Hub~ICUSB2328

Re: [Elecraft] Digout1?

I ended up stripping down the network of wiring to just the Elecraft supplied cable the PR6 and the KAT500. It still pulled the PR6 line active. I then wised up and consulted the PR6 schematic and figured out the problem. The PR6 is a 12V only device with a transistor interface to activate the rela

Re: [Elecraft] [K3] remoting.

That looks like a phone app. On Aug 10, 2013, at 10:20 AM, Richard Neese wrote: > if your running windows then use tinyvnc > > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mail

Re: [Elecraft] new computer advice suggestions for using with a K3

Hi USB to serial port cables are not like they used to be when drivers were immature. Now a days, most will work fine.. I have keyspan adapters which have certified drivers but I also picked up a no name prolific cable that works fine in XP win 7 and 8. I would be more concerned about noise pote

Re: [Elecraft] new computer advice suggestions for using with a K3

if you use a pci card serial its just like using a usb to serial or a edge port serial port replicator. its a add on. I use usb to serial cables with my devices and have no issue. __ Elecraft mailing list Home: http://mailman.qth.net/m

Re: [Elecraft] new computer advice suggestions for using with a K3

Hi Don, It's been 5 years since I purchased a computer but the approach I followed then should still be relevant. If you buy a desktop style PC there will be a means for adding additional cards in slots. Then just buy a serial card on Amazon.com with the same bus nomenclature and you'll be rewarde

Re: [Elecraft] K2 finals

Thanks for the info Don. I just ordered the PA kit from Aptos... 73 de John K2ZA Sent from my iPad On Aug 10, 2013, at 0:04, Don Wilhelm wrote: > John, > > What is the DC voltage at the base of Q7/Q8 during a TUNE? If it is in > excess of 0.64 volts, then Q11 and Q13 as well as Q7 and Q8 a

Re: [Elecraft] [K3] remoting.

if your running windows then use tinyvnc __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qs

Re: [Elecraft] new computer advice suggestions for using with a K3

One has to be careful with these headers. There apparently are two pinouts for them. One is used more often in EU and the other in the US. So make sure you read the documentation supplied with the motherboard to assure you connect the right type of cable. I got caught with this problem while

[Elecraft] [K3] remoting.

If anyone is using TRX Manager, I need a tip on how to get the telnet connection from my desktop to my flaptop which is connected to the K3. Both computers are on the same router, and have the same external IP. The desktop is running XP, the flaptop, Win 7 Pro, 64 bit. 73, Mike NF4L ___

[Elecraft] new computer advice suggestions for using with a K3

Most of the motherboards I have looked at online recently do have a com port header on them, but no connector on the backplane. You can likely find a connector and cable at a computer parts and pieces store. A rotary tool with a diamond cutting blade can create an opening for mounting a connect

Re: [Elecraft] Digout1?

KAT500 firmware initializes the INHIBIT (pin 11 of the ACC connector, pin 16 of the microcontroller, PORTF bit 4), as a hi-Z input (the TRIS bit is 1 for 1nput), never changes the TRIS bit, and doesn't ever reference the value of the input port bit. As I read the schematic, even if the KAT500 co

[Elecraft] KAT100 tuner.

Hi other K2 - KAT 100 owners/builders . Concerning the allignement of the SWR of the KAT 100 unit with use of C31(SWR setup allign). I only could obtain a critical minimum voltage value of 42mVDC on my DMM at pin 3 of the U5 chip in this tuner unit. Does,some other guys have also those res

Re: [Elecraft] new computer advice suggestions for using with a K3

And be sure to investigate carefully before plugging that usb to serial cable directly intothe back of your Elecraft equipment, for example, the K2 may not like a usb/serial cable. Have a great day, --... ...-- Dale - WC7S in Wy > Date: Sat, 10 Aug 2013 09:12:27 -0400 > From: kb3...

Re: [Elecraft] new computer advice suggestions for using with a K3

99.8% of all new computers will no longer have serial ports USB is the standard now. there are ways to get around this get a usb to serial cable or look at edge port usb to multi serial port units they came in 2/4/8 port units. and then look at heavy duty usb cables with the good shielding i

[Elecraft] new computer advice suggestions for using with a K3

Gents, I wish to get a new computer for the shack and want to have one that is RF quiet and has real serial ports. I am guessing that others have purchased some PC’s recently and would have some suggestions on some that are HAM friendly with a K3. I use a K3, KAT500, W2 and HRD for rig contr

[Elecraft] KX3 ANOMALY Problem Solved

Thanks for the tips. Mike, WA8BXN, had it right; I turned down my monitor level and that did it! It was a very strange problem...the audio level would reset to "2" and I'd suddenly be deaf...'til I cranked the audio up again! Lots going on in that microprocessor to keep you from hurting the KX