[Elecraft] KPA1500

2016-02-18 Thread Petr, OK1RP/M0SIS
Hi all, I am so sorry to bother you over here. Is there any rumour about the fat brother of KPA500... something like KPA1500 or so, please? best regards, 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: http://elecraft.365791.n2.nabble.com/KPA1500-tp7614288.h

[Elecraft] KPA1500

2016-02-19 Thread Bill Breeden
Eric, WA6HHQ, gave a presentation titled "High Performance Ham Radio: Inside KPA500 & Elecraft K-Line" at various hamfests in 2011, including Huntsville where I attended. He explained that before Elecraft settled on the KPA500 they built three different sized prototype amplifiers for proof o

[Elecraft] KPA1500

2016-02-19 Thread James F. Boehner MD via Elecraft
craft@mailman.qth.net Subject: [Bulk] Re: [Elecraft] KPA1500 The only thing that burns 1500 Watts at my QTH is the electric heater my teenage daughter forgets to turn off half the time when she leaves for school. The electric bill is already too high :) Wayne On Feb 19, 2016, at 9:51 AM, Doug P

[Elecraft] KPA1500

2016-02-22 Thread a...@juno.com
The new kid on the block?: http://www.dedicatedrf.com/ The price is much lower than I'd anticipated. John AE5X https://tatqrp.wordpress.com __ >Well reading Wayne's response maybe one should look elsewhere for a >kilowatt or more HF linear.

[Elecraft] KPA1500

2018-11-28 Thread Larry
My KPA1500 faults on all bands and goes offline. The reset button quickly gets it back up only to fault again. The error message is: Fault: 12V supply 10.8 volts The line voltage is stable with a pair of #10’s going to the breaker box. Anybody got any ideas bef

[Elecraft] kpa1500

2019-02-19 Thread Courtney Judd
Just a short note to let you know I am really enjoying my KPA1500 it does all that is supposed to and more. I do have one suggestion that perhaps you could add to the menu would be ability to switch temp from C to F or what ever one wants. I personally just not in tune with C deg! Thanks, 7

[Elecraft] KPA1500

2017-04-21 Thread Greg
Eric/Wayne...thank you, thank you, thank you Please put my name on the list. 73, Greg-N4CC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@

[Elecraft] KPA1500

2017-04-21 Thread Wayne Carlson, K2DT
My new house, just finishing design phase and hopefully in for permits soon, has a "ham nook" with dedicated 120 and 240 circuits. That's also my opportunity for a tower and decent antennas, so I'm excited that a KPA1500 can be in the future. I'll miss out on intro pricing though as it'll be a wh

[Elecraft] KPA1500

2018-04-06 Thread C Allen Baker via Elecraft
Unit 61 arrived safely in  Texas yesterday. Ordered within first hour of prenotification 24 August with full prepayment.  Confirmed 9:03PM 24 August. WHEEE! Thanks Elecraft. 73 de Al,  W5IZ __ Elecraft mailing lis

[Elecraft] KPA1500

2018-06-03 Thread Larry Boekeloo
For everyone complaining about the fan noise, I would gladly trade my KPA500 and KAT500 for your noisy KPA1500 at a reduced rate. With 40% hearing loss, I'd love to hear the KPA1500. I mounted an IBM mainframe cooling fan on top of my SB200 to keep it cool while working DX. You want to hear f

[Elecraft] KPA1500

2018-08-09 Thread Roger D Johnson
The amp arrived in fine shape and am getting familiar with all the features. I have some questions: Is there an input attenuator normally in-line? I can't figure out how to manually change the L and C values for the tuner. If these are changed, are the settings memorized? 73, Roger N1RJ __

[Elecraft] kpa1500

2018-08-22 Thread Courtney Judd
my new kpa1500 is due in today and just thinking about setting it up... so with my FT5000 and microHam keyer 2 jack #21 provides 13.8 volts at up to 200ma ... is this enough to hook to jack 8 on the back of the kpa1500 to power it on when ever I turn on the ft5000? Any set up advice/ideas w

[Elecraft] KPA1500

2018-09-23 Thread Roger D Johnson
I think I've bricked my KPA1500! Yesterday I installed v1.78 of the firmware. Today I was calling a dx station on 20m and I kept getting a "low gain ratio" error message. I thought it might be the new firmware so decided to go back to v1.64. I downloaded the hex file from Elecraft and somewhere al

[Elecraft] Kpa1500?

2017-10-08 Thread Jim Miller
Anyone gotten a shipping notice yet? 73 Jim ab3cv __ 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://

[Elecraft] KPA1500

2017-11-09 Thread C Allen Baker via Elecraft
In the newsletter fine print I read now delivery date will be mid to late December. Name one other manufacturer that would delay a revenue stream to improve a new product as it is being launched...and continue to debug firmware so we get a great performing product out of the box. Personally, I

[Elecraft] KPA1500

2017-12-12 Thread Art via Elecraft
What's the status of shipping these? Art KZ5D __ 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.q

[Elecraft] KPA1500

2017-12-13 Thread j...@kk9a.com
Interesting saying Twan, it is very true. All of a sudden no one has any other amplifier in their shack? Has the KPA1500 been approved by the FCC yet? John KK9A pa0kv said: Everyone tensed and impatient as a child waiting for a new puppy. :-D There's a Dutch saying: "Bezit van de zaak is het e

[Elecraft] KPA1500

2018-02-05 Thread Ed Gilliland
Any news on KPA1500 shipments? Ed __ 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.qsl.net Plea

[Elecraft] KPA1500

2018-02-15 Thread AB4IQ
Just to let everyone know that KPA1500 #29 is now on my desk hooked up and will turn it on after I read the manual. Ed. AB4IQ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net

[Elecraft] KPA1500

2018-02-24 Thread Wayne Burdick
If you’ve just received a KPA1500 and have a question outside Elecraft’s normal business hours, please post the question here. Eric and I, as well as rest of the engineering team, monitor the list regularly. Those considering a KPA1500 might want to check out some of the reviews posted so far

[Elecraft] KPA1500

2018-02-26 Thread j...@kk9a.com
I have moved many Alpha amps without removing the transformer. I believe you only have to remove it for shipping. They also have screws to secure the fan that should be installed. I just sold an OM Power 2000+ and shipped it with the transformer. That was a heavy box to carry to FedEx! I have no

[Elecraft] KPA1500

2018-02-27 Thread j...@kk9a.com
wartz - WA6HHQ, Elecraft Sent: Monday, February 26, 2018 7:53 PM To: Bill Johnson Cc: Wayne Burdick ; Elecraft ; Elecraft_K3 at yahoogroups.com Subject: Re: [Elecraft] KPA1500 Hi Bill, We ship the RF deck and Power Supply in two individual inner boxes that are then packed with special foam corn

[Elecraft] KPA1500

2019-11-30 Thread Salvatore Ted K2QMF
Hello to all. I just ordered a new KPA1500 and can't wait to receive it. Was just wondering if anyone on here has used the 1500  in a multi TX contest environment?? If so, how did it perform?? Many Thanks for any info one this beautiful amp.. 73, Ted  K2QMF _

[Elecraft] KPA1500

2020-02-19 Thread Ed gilliland
Hello Everyone, I'm getting the following error codes on 80 meters, 160 and 40 are working. I suspected the 80m antenna so I tried using a dummy load and I get the same error codes. Reducing the input power does not help. I've reloaded firmware 2.38. Anyone run into this problem? Ed W5TM

[Elecraft] kpa1500?

2014-12-12 Thread CenturyLink Customer
As a 6 month Elecrafter (k3+p3) I have never seen any discussion nor requests for a legal limit compatible Elecraft amplifier with the seamless attributes of the kpa500 . It would seem that the now extablished 1000 w devices could form the basis for a commercially viable amplifier. Perhaps no

[Elecraft] kpa1500?

2014-12-13 Thread Dan Baker
My feature request is for a 500 W mobile version of the KPA500. I think the Mississippi company is the only one making a 500 watt mobile amp now. Seems like there is an opportunity to be had. I would gladly donate my ALS-500 to Wayne and Eric so they could see how not to build one. Dan KM6CQ _

[Elecraft] KPA1500

2020-04-05 Thread Salvatore Ted K2QMF
Please disregard __ 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.qsl.net Please help support

[Elecraft] KPA1500

2020-07-09 Thread David F. Reed
I recently received and installed my KPA1500 (paired with a K3); followed instructions and the setup went without a hitch; it now has all bands tuned in memory, and is a breeze to use.  I am getting right at 1500 watts out with drive ranging from mid 20s to mid 30s, depending on the band (less

[Elecraft] KPA1500

2020-11-26 Thread Daniel Carille via Elecraft
What is the current turnaround time for warranty work for KPA1500 amplifier? Thanks Dan NB2P __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mail

[Elecraft] KPA1500 price?`

2008-03-16 Thread DOUGLAS ZWIEBEL
It's too long ago now and most certainly no longer valid (even if they will ever be available), but does anyone recall the "mentioned" prices for the KPA1500 and 800? Thanks, de Doug KR2Q ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You mu

Re: [Elecraft] KPA1500

2016-02-18 Thread Amateur Radio Operator N5GE
On Thu, 18 Feb 2016 10:38:03 -0700 (MST), you wrote: No. >Hi all, > >I am so sorry to bother you over here. >Is there any rumour about the fat brother of KPA500... something like >KPA1500 or so, please? > >best regards, >73 - Petr, OK1RP > > > > >- >http://ok1rp.blogspot.com

Re: [Elecraft] KPA1500

2016-02-18 Thread Ken K6MR
No rumors. Best we can do is photos of the original prototype. http://www.n6ie.com/Elecraft.html Maybe someday… Ken K6MR From: Petr, OK1RP/M0SIS<mailto:indi...@xsmail.com> Sent: Thursday, February 18, 2016 09:39 To: elecraft@mailman.qth.net<mailto:elecraft@mailman.qth.net> Subjec

Re: [Elecraft] KPA1500

2016-02-18 Thread Clay Autery
:indi...@xsmail.com> > Sent: Thursday, February 18, 2016 09:39 > To: elecraft@mailman.qth.net<mailto:elecraft@mailman.qth.net> > Subject: [Elecraft] KPA1500 > > Hi all, > > I am so sorry to bother you over here. > Is there any rumour about the fat brother of KPA

Re: [Elecraft] KPA1500

2016-02-18 Thread Jim Miller
On Thu, Feb 18, 2016 at 7:14 PM, Clay Autery wrote: > IF y'all make them, I am FIRST on the list of pre-orders. :-) > Ahem, no cuts in line. It starts back there... :-) jim ab3cv __ Elecraft mailing list Home: http://mailman.qth.net

Re: [Elecraft] KPA1500

2016-02-18 Thread Steve
In Dayton - 7 or 8 years ago, Elecraft was quietly showing what I recall was a 1.5kw solid state amp - perhaps as much as 2kw? Anyway they were running it key down into a dummy load at the FDIM hotel (I think it dimmed the lights on the floor). While it did not look like a prototype, it eviden

Re: [Elecraft] KPA1500

2016-02-18 Thread Anthony Scandurra
You can see pictures here: http://www.n6ie.com/Elecraft.html 73, Tony K4QE On Thu, Feb 18, 2016 at 8:18 PM, Steve wrote: > In Dayton - 7 or 8 years ago, Elecraft was quietly showing what I recall > was a 1.5kw solid state amp - perhaps as much as 2kw? Anyway they were > running it key down in

Re: [Elecraft] KPA1500

2016-02-18 Thread Gary
And shelved. Not about to see the light of day anytime soon. 😊 Gary -Original Message- From: "Steve" Sent: ‎19/‎02/‎2016 11:18 AM To: "Petr, OK1RP/M0SIS" Cc: "elecraft@mailman.qth.net" Subject: Re: [Elecraft] KPA1500 In Dayton - 7 or 8 years ago, Elecr

Re: [Elecraft] KPA1500

2016-02-18 Thread Clay Autery
Gary wrote: > And shelved. Not about to see the light of day anytime soon. > 😊 > Gary > > -Original Message- > From: "Steve" > Sent: ‎19/‎02/‎2016 11:18 AM > To: "Petr, OK1RP/M0SIS" > Cc: "elecraft@mailman.qth.net" > Subject: Re: [El

Re: [Elecraft] KPA1500

2016-02-18 Thread Michael Cozzi
: "Steve" Sent: ‎19/‎02/‎2016 11:18 AM To: "Petr, OK1RP/M0SIS" Cc: "elecraft@mailman.qth.net" Subject: Re: [Elecraft] KPA1500 In Dayton - 7 or 8 years ago, Elecraft was quietly showing what I recall was a 1.5kw solid state amp - perhaps as much as 2kw? Anyway they w

Re: [Elecraft] KPA1500

2016-02-18 Thread Scott Manthe
At more than $6000 per unit (in 2006 dollars), I'm not sure 600 people would pony up the cash. I saw the both KPA800 and KPA1500 at Dayton and that's the closest I've come to actually drooling over a piece of amateur gear. The KPA1500 TXed 1800 watts into a dummy load for the entire hamfest. I'

Re: [Elecraft] KPA1500

2016-02-18 Thread Clay Autery
One amp to rule then all... I'd sell blood, body parts and my mountain bike to have one... And in response to the other guy... not a fanboi... just appreciate nice stuff. __ Clay Autery, KG5LKV (318) 518-1389 On 2/18/2016 9:52 PM, Scott Manthe wrote: > At more than $6000 pe

Re: [Elecraft] KPA1500

2016-02-18 Thread Alan
On 2/18/2016 9:52 PM, Scott Manthe wrote: At more than $6000 per unit (in 2006 dollars), I'm not sure 600 people would pony up the cash. That's only $4 per watt, not too bad. The KXPA100-F is twice that! :=) Alan N1AL __ Elecraft

Re: [Elecraft] KPA1500

2016-02-19 Thread Petr, OK1RP/M0SIS
OK guys, the cards are dealt. I am going to check what I can sell...:) 597...to go only 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: http://elecraft.365791.n2.nabble.com/KPA1500-tp7614288p7614313.html Sent from the Elecraft mailing list archive at Nabble.com

Re: [Elecraft] KPA1500

2016-02-19 Thread Vic Rosenthal 4X6GP/K2VCO
Petr, Don't sell anything right away. Elecraft has never given any indication that they are interested in producing an amplifier bigger than the KPA500. And the prototypes are 8 or 9 years old, if I remember correctly, and they would have to change a lot in order to manufacture them. 73, Vic

Re: [Elecraft] KPA1500

2016-02-19 Thread Vic Rosenthal 4X6GP/K2VCO
Don't know what I was thinking -- not 8 or 9 years. But a long enough time that my comment is still correct. 73, Vic, 4X6GP/K2VCO Rehovot, Israel http://www.qsl.net/k2vco/ On 19 Feb 2016 12:06, Vic Rosenthal 4X6GP/K2VCO wrote: Petr, Don't sell anything right away. Elecraft has never given any

Re: [Elecraft] KPA1500

2016-02-19 Thread John Fritze
596 -- John Fritze Jr K2QY k...@arrl.net ACACES president 2014 ARES ENY DEC Northern District Hudson Div. Asst. Director Twitter: @k2qy 401 261 4996 (cell) __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecra

Re: [Elecraft] KPA1500

2016-02-19 Thread Clay Autery
Sh... We're starting a ground-swell... __ Clay Autery, KG5LKV KPA1500 Pre-Order #1 (318) 518-1389 On 2/19/2016 4:06 AM, Vic Rosenthal 4X6GP/K2VCO wrote: > Petr, > > Don't sell anything right away. Elecraft has never given any > indication that they are interested in pro

Re: [Elecraft] KPA1500

2016-02-19 Thread Gary
Well the management have stated they will not be doing it so I guess you are going to need a looong list 😊 -Original Message- From: "Clay Autery" Sent: ‎20/‎02/‎2016 1:01 AM To: "elecraft@mailman.qth.net" Subject: Re: [Elecraft] KPA1500 Sh... We'r

Re: [Elecraft] KPA1500

2016-02-19 Thread j...@kk9a.com
While a KPA-1500 or even a KPA-750 would be nice, Elecraft obviously has their reasons for not manufacturing it. Perhaps well designed high power SS amps are just too costly. Acom announced the 1200S last year and I have yet to see one at a US dealer. John KK9A >From Gary vk1zzgary Fri Feb 19 10:

Re: [Elecraft] KPA1500

2016-02-19 Thread Doug Person via Elecraft
I think Elecraft, being in close proximity to Apple, has learned, as apple has, how to keep its new products secret. Unless you could sneak into Wayne's home laboratory, we will never know what he's cooking up until the big reveal. I would definitely be on-board for a bigger Elecraft amp. N

Re: [Elecraft] KPA1500

2016-02-19 Thread Petr, OK1RP/M0SIS
Hi John, the Acom 1200S has not QSK so it is out of game unfortunately... 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: http://elecraft.365791.n2.nabble.com/KPA1500-tp7614288p7614334.html Sent from the Elecraft mailing list archive at Nabble.com.

Re: [Elecraft] KPA1500

2016-02-19 Thread Brian & Cyndi
If you took the entire population of Earth and placed them in line to get a KPA1500, you know who would be at the very end of that line? Wayne Burdick. That man is QRP all the way. Eric, OTOH, is a full legal limit guy, so I'm sure the KPA500 is the compromise those two worked out. 73, Bria

Re: [Elecraft] KPA1500

2016-02-19 Thread Guy Olinger K2AV
Lots of possible reasons why Elecraft might not do a 1500, but specifically price breaks and unwillingness to adopt a product that from other manufacturers has proven problematic at our price range for well understood reasons. Elecraft has been conservative about introductions, and that plays well

Re: [Elecraft] KPA1500

2016-02-19 Thread Clay Autery
I realize and agree with all of what you said... I would ONLY want to see the piece produced if it made sense for both sides of the equation... I wouldn't want anything to be done that might jeopardize the company's viability/longevity. I want them to be here LONG after I'm gone... Hopefully, l

Re: [Elecraft] KPA1500

2016-02-19 Thread Hisashi T Fujinaka
I knew there was a reason I liked Eric. :) I only run 100W, but I'm also one of the guys who changed the WVDXC logo as a joke. If you go to the web site, you'll see that the old (incorrect I've been told) Latin motto "Semper Quaro" has been changed to "Semper QRO". On Fri, 19 Feb 2016, Brian & Cy

Re: [Elecraft] KPA1500

2016-02-19 Thread Doug Person via Elecraft
I would be very happy with a KPA1000. Doug -- K0DXV On 2/19/2016 2:02 PM, Clay Autery wrote: I realize and agree with all of what you said... I would ONLY want to see the piece produced if it made sense for both sides of the equation... I wouldn't want anything to be done that might jeopardiz

Re: [Elecraft] KPA1500

2016-02-19 Thread Wayne Burdick
We ARE NOT planning to offer a new amplifier. Those photos were from 2006 :) If we change our minds on this, we'll certainly let everyone know. Wayne N6KR d >> Petr, >> >> Don't sell anything right away. Elecraft has never given any indication >> that they are interested in producing an amplifi

Re: [Elecraft] KPA1500

2016-02-19 Thread Wayne Burdick
The only thing that burns 1500 Watts at my QTH is the electric heater my teenage daughter forgets to turn off half the time when she leaves for school. The electric bill is already too high :) Wayne On Feb 19, 2016, at 9:51 AM, Doug Person via Elecraft wrote: > I think Elecraft, being in cl

Re: [Elecraft] KPA1500

2016-02-19 Thread Wayne Burdick
On Feb 19, 2016, at 10:17 AM, Brian & Cyndi wrote: > If you took the entire population of Earth and placed them in line to get a > KPA1500, you know who would be at the very end of that line? > > Wayne Burdick. > > That man is QRP all the way. A-men! > Eric, OTOH, is a full legal limit guy,

Re: [Elecraft] KPA1500

2016-02-19 Thread HankP
Elecraft already has a KPA1500 - just takes some effort on your part and some Hard part is done . 4 KPA500 factory assembled from same production lot = 4 X 2300 or $9200 5 2 way 1.5 -54 mhz combiners capable 1 KW out (so cheap use both in and out- includes dump loads) - 5 X $60 or $ 30

Re: [Elecraft] KPA1500

2016-02-20 Thread Petr, OK1RP/M0SIS
Wayne, many thanks for the status of KPA's projects. We can close this thread now in order to not bother others over here. In any case many thanks for development of your KPA500! best regards, 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: http://elecraft

Re: [Elecraft] KPA1500

2016-02-20 Thread Arie Kleingeld PA3A
I that Elecraft needs a new very good product that will sell at least 10.000 pieces in the next 3 or 4 years. If not a PA, what product would that be? That would be a logical strategy. (My two cents worth or maybe even less.) 73 Arie PA3A __

Re: [Elecraft] KPA1500

2016-02-20 Thread Kevin Stover
A legal limit SSPA doesn't come close to meeting that requirement. They've sold a little more than 10,000 K3/K3s's since 2007. About 8,000 KX3's in what... four years. Less than 8,000 K2's of all flavors since 1999. I'll bet they've sold less than 1,500 KPA500's. On 2/20/2016 9:12 AM, Arie Klei

Re: [Elecraft] KPA1500

2016-02-20 Thread Greg
Everything you say about Elecraft is speculation, Ken. You don't know what it would cost them to produce the amp. My speculation is that they could do a better job than SPE -- if they chose to do it. How many would they sell? Who knows? The ham population is growing older fast and a lot of us o

Re: [Elecraft] KPA1500

2016-02-20 Thread john
. John KK9A >From Greg n4cc at windstream.net Sat Feb 20 12:24:29 EST 2016 Previous message (by thread): [Elecraft] KPA1500 Everything you say about Elecraft is speculation, Ken. You don't know what it would cost them to produce the amp. My speculation is that they could do a better job

Re: [Elecraft] KPA1500

2016-02-20 Thread Edward R Cole
Well reading Wayne's response maybe one should look elsewhere for a kilowatt or more HF linear. I particular I would suggest looking at the LDMOS amp kits and assembled amps recently available (e.g. W6PQL) http://www.w6pql.com/1_kw_sspa_for_1_8-54_mhz.htm I have built some of his 2m amp and hi

Re: [Elecraft] KPA1500

2016-02-20 Thread Kevin Stover
I am a fan of Klitzing's designs. I did a rough and fast add up of all the stuff needed to build one of his 1KW designs using assembled and tested boards. I came up with right at $2K. That's just parts. No sheet metal, no fasteners, no wire, no fans, NO 50V - 40A switching power supply. You wo

Re: [Elecraft] KPA1500

2016-02-22 Thread Richard W. Solomon
No Antenna Tuner ?? 73, Dick, W1KSZ -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of a...@juno.com Sent: Monday, February 22, 2016 12:06 PM To: elecraft@mailman.qth.net Subject: [Elecraft] KPA1500 The new kid on the block?: http

Re: [Elecraft] KPA1500

2016-02-23 Thread Petr, OK1RP/M0SIS
Hi John, this PA looks quite nice and it seems to be neat design. Also 1.5kW out and 800W out on 6m promises a lot. Nothing against this amplifer but I am worrying about QRQ CW operation as unfortunately they used Panasonic relays with measured 3.8ms T/R switching. Is it enough? How noisy it is?

[Elecraft] KPA1500 Report

2018-11-22 Thread eric norris via Elecraft
I have been having a blast the past few mornings running my K3/KPA1500 on 6m meteor scatter.  Right now I have FAN MIN set to 2, and with 15s T/R cycles, the big fella settles at about 52C with around 1300w out.  This morning I got a +15db report from a station 1000km away, and I was using a sma

Re: [Elecraft] KPA1500

2018-11-28 Thread Bill Johnson
. 73, Bill K9YEQ -Original Message- From: elecraft-boun...@mailman.qth.net On Behalf Of Larry Sent: Wednesday, November 28, 2018 5:07 PM To: elecraft@mailman.qth.net Subject: [Elecraft] KPA1500 My KPA1500 faults on all bands and goes offline. The reset button quickly gets it back up

Re: [Elecraft] KPA1500

2018-11-28 Thread Walter Underwood
On page 44, the manual suggests this for a 12V fault: Verify the DA-15 Control Cable is firmly installed on both Power Supply and RF Deck. Tighten thumbscrews fully. wunder K6WRU Walter Underwood CM87wj http://observer.wunderwood.org/ (my blog) > On Nov 28, 2018, at 3:07 PM, Larry wrote

Re: [Elecraft] KPA1500

2018-11-28 Thread Nr4c
nesday, November 28, 2018 5:07 PM > To: elecraft@mailman.qth.net > Subject: [Elecraft] KPA1500 > > My KPA1500 faults on all bands and goes offline. The reset button quickly > gets it back up only to fault again. The error message is: > >Fault: 12V supply >10.8

Re: [Elecraft] KPA1500

2018-11-29 Thread Eric Swartz - WA6HHQ, Elecraft
Hi Larry, Take a look at the control cable between the KPA1500 power supply and the RF deck. A loose cable could cause this issue. Make sure its plugged in firmly with the screws tightened on the connectors. If there is still a fault, please contact supp...@elecraft.com (if you haven't alrea

[Elecraft] KPA1500 ATU

2019-02-06 Thread K9MA
Ever since I received my KPA1500 (SN 00178), I've observed that the ATU sometimes won't achieve a match better than about 1.4:1, even though the antenna SWR is well within range. (ATU STOP TUN SWR = 1.0:1, tune power 40 W) Now, 1.4:1 doesn't sound that high, but the amplifier will often not ope

[Elecraft] KPA1500 ATU

2019-02-07 Thread Andy Durbin
"Ever since I received my KPA1500 (SN 00178), I've observed that the ATU  sometimes won't achieve a match better than about 1.4:1, even though the antenna SWR is well within range." What is the SWR stop threshold set to. It's controlled by serial command (^STS) and I assume that, like the KAT50

Re: [Elecraft] kpa1500

2019-02-23 Thread John K4WJ
I agree. My SPE 2KFA gives me the choice. de John/K4WJ On 2/19/2019 12:26 PM, Courtney Judd wrote: Just a short note to let you know I am really enjoying my KPA1500 it does all that is supposed to and more. I do have one suggestion that perhaps you could add to the menu would be ability to

Re: [Elecraft] kpa1500

2019-02-23 Thread Bob McGraw K4TAX
My KPA500 displays the temperature in degrees Centigrade.   Just remember, small numbers cooler, larger numbers hotter.  Normal room temp is about 23 to 25 degrees C.  The fan switches on at 50, steps up at 55, steps up at 60 and steps up at 65.as I recall.  The book says maximum temper

Re: [Elecraft] kpa1500

2019-02-23 Thread Kevin McQuiggin (SFU)
Technically, “Celsius” rather then centigrade! We are more or less used to Deg C in Canada after about 40 years of using it. Deg F are still sometimes used though. Older folks understand both while kids have no idea what a yard or a pound is! Sent from my iPad > On Feb 23, 2019, at 17:43, Bo

Re: [Elecraft] kpa1500

2019-02-24 Thread Bob Nielsen - N7XY
As I recall from school, Thomas Jefferson proposed that the U.S. switch to the metric system over 300 years ago.  Of course our reactionary Congress then, as now, dug in their feet and stopped it cold. Bob, N7XY On 2/23/19 7:03 PM, Kevin McQuiggin (SFU) wrote: Technically, “Celsius” rather th

Re: [Elecraft] kpa1500

2019-02-24 Thread Kevin McQuiggin
The USA, Myanmar, and Liberia are the only nations left using Imperial… > On Feb 24, 2019, at 3:03 PM, Bob Nielsen - N7XY wrote: > > As I recall from school, Thomas Jefferson proposed that the U.S. switch to > the metric system over 300 years ago. Of course our reactionary Congress > then, as

[Elecraft] KPA1500 temps

2019-03-26 Thread Courtney Judd
I love my KPA1500 but I am somewhat concerned with the temp indicated on the readout. Doing RTTY I get a 80C reading and loud fan which I think is high. I also have a small probe on the top vent which shows 120 deg F exhaust temp which is not bad. Should I be concerned here? I am also a big fan of

Re: [Elecraft] KPA1500

2017-04-21 Thread thelastdb
Well at least they have one out of 2 new products introduced. Next up, the HF packer amp. Saving that reveal for Dayton. 72 Myron WV0H Printed On Recycled Data From: Greg Sent: Friday, April 21, 2017 6:38 AM To: elecraft@mailman.qth.net Subject: [Elecraft] KPA1500 Eric/Wayne...thank you, thank

Re: [Elecraft] KPA1500

2017-04-21 Thread Wayne Burdick
Will do, Greg. Thanks & 73, Wayne N6KR > On Apr 21, 2017, at 5:37 AM, Greg wrote: > > Eric/Wayne...thank you, thank you, thank you Please put my name on the > list. 73, Greg-N4CC __ Elecraft mailing list Home: http://mailman

Re: [Elecraft] KPA1500

2017-04-21 Thread Hunter Ellington
27;s Topics: 1. Additional KPA1500 amplifier information (James F. Boehner MD) 2. Re: Additional KPA1500 amplifier information (Wayne Burdick) 3. Re: [Elecraft_K3] New from Elecraft: KPA1500 amplifier with built-in ATU, separate power supply (Wes Stewart) 4. Re: Additional KPA15

[Elecraft] KPA1500 - kit?

2017-04-21 Thread Dauer, Edward
The online Q&A says “Initially it will be available in Factory-built form only.” Does that mean that a kit is planned but isn’t ready yet? Or does that mean it might or might not ever be available as a kit? I would much prefer a kit not because of any possible price saving, but because buildi

Re: [Elecraft] KPA1500

2017-04-21 Thread Clay Autery
Heh, heh, heh My radio hobby is far, far cheaper thusfar than many of my other hobbies. fast cars, fast bikes, fast computers, shooting/reloading, mountainbiking Any number of hobbies this price point would fit right nicely Sporting Clays shooters regularly spend $5-10k or more

Re: [Elecraft] KPA1500

2017-04-21 Thread Rick WA6NHC
Or photography... one lens costs $4000 by itself (and has maintained that value for ten years)... or travel, limited only by the current state of the wallet; the RV alone (without the tow vehicle) is worth double the cost of all my ham gear combined (and I have most of the K line with features

Re: [Elecraft] KPA1500

2017-04-21 Thread Bill Johnson
1:52 PM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] KPA1500 Well, I was never advocating for an Elecraft legal limit amp, so I don't have a dog in this fight, but at $6K, it takes the amp out of the hobby category. I know things are expensive today, but this price point will be very self

Re: [Elecraft] KPA1500

2017-04-21 Thread Harry Yingst via Elecraft
Reef Aquariums can also get expensive and in that hobby only bad things happen fast From: Rick WA6NHC To: elecraft@mailman.qth.net Sent: Friday, April 21, 2017 6:10 PM Subject: Re: [Elecraft] KPA1500 Or photography... one lens costs $4000 by itself (and has maintained that

Re: [Elecraft] KPA1500

2017-04-21 Thread Michael Walker
Wow.. $6K. That will make it over $10K Canadian between the dollar exchange and the extra 13% tax here in VE3 land. Mike va3mw __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/

Re: [Elecraft] KPA1500

2017-04-21 Thread Clay Autery
Yep, sure would like the Canadian dollar to hit parity with the US dollar for a few days You can buy your amp, and I can dump all that Canadian silver stock. :) Can't help you on the 13% protectionism tax. Sorry! __ Clay Autery, KY5G MONTAC Enterprises (318) 518-1389 O

Re: [Elecraft] KPA1500

2017-04-21 Thread Joe Subich, W4TV
> Can't help you on the 13% protectionism tax. Sorry! Not protectionism tax ... "Nanny State" taxes. The same Federal (GST) and Provincial (PST) sales taxes are applied to imports as to other products sold in the Province. 73, ... Joe, W4TV On 4/21/2017 6:32 PM, Clay Autery wrote: Yep,

Re: [Elecraft] KPA1500

2017-04-21 Thread Harry Yingst via Elecraft
7;s a fair price for what you are getting. Do I see myself getting one... Not right away, but possibly in the future. From: Hunter Ellington To: elecraft@mailman.qth.net Sent: Friday, April 21, 2017 9:21 PM Subject: Re: [Elecraft] KPA1500 Well, I was never

Re: [Elecraft] KPA1500

2017-04-21 Thread Vic Rosenthal
Here in 4X, I would not only have the 17% VAT but the absolutely insane cost to UPS it from California (and I wouldn't trust any other carrier). But if you do a survey of other high-quality no-tune (both solid and hollow-state) amplifiers, you will find that Elecraft's pricing is quite reasonab

[Elecraft] KPA1500 questions

2017-04-22 Thread gliderboy1955 via Elecraft
1)  Can the KPA1500 be placed on top of the power supply for those of us without floor space? 2) What is the drive power required for full output? 3)  Can a KXPA100 be used to drive it thereby (gulp) giving us a 1500W KX2 or KX3 (or K2 with key line mod)? 4)  Will it cope with digital modes at fu

[Elecraft] KPA1500 Enhancement

2017-04-26 Thread Thomas Donohue
Hi to all: Wayne or Eric. Are there any plans or thoughts about adding a second RF input to the amp, similar to what the Yaesu VL-1000 has? Best 73, Tom/W1QU Sent from my iPad __ Elecraft mailing list Home: http://mailman.qth.net/mai

[Elecraft] KPA1500 Enhancement

2017-04-28 Thread Thomas Donohue
Hi to all: I'm changing the topic back to my original question, which has not been answered. Are there plans or thoughts to add a second RF input to the amp similar to the two RF inputs on the Yaesu VL1000? I'm not interested in SO2R, I am interested in feeding my K3 and K3S into a KPA1500, muc

[Elecraft] KPA1500 Enhancement

2017-04-28 Thread j...@kk9a.com
With no interest in SO2R, I wonder why you would want a K3 and K3S both connected to the same amp. Regardless, keeping the amp physically small and lightweight is a great selling point. External antenna switches are readily available. For me, one input and one output is perfectly fine. John KK9A

[Elecraft] KPA1500 question

2017-04-28 Thread Nigel Lemaire
Will the internal ATU work in Standby Mode? Can you "force a tune" running barefoot from a K3s? I'm hoping the functionality is the same as the KAT500 Antenna Tuner. 73 Nigel Wa6MSE __ Elecraft mailing list Home: http://mailman.qth.n

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