KX2 owner’s manual and errata updates available

KX2 owner’s manual and errata updates available

Hi all,

There are two revised documents available for the KX2:

Owner’s Manual rev. A6
Errata rev. A5-2 (for Owner’s Manual rev. A5)

Links to these can be found on our Manuals & Downloads page. Both have been updated to describe all of the latest firmware features.

73, Wayne N6KR

Just to be quicker, there is the 2 links 🙂 :

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

*Update* Elecraft KX2 Beta Firmware 2.77

*Update* Elecraft KX2 Beta Firmware 2.77

There is an excellent note from Wayne N6KR related to the last beta firmware version 2.77 who also includes a few tips on how to manage the log feature.

 

When using the KX2 hand-held, logging may be difficult. The KX2 can now capture
up to 2048 transmitted characters, along with time, band, and mode, so you can
update a paper or electronic log later on.

To enable logging, set MENU:LOGGING to ON. Logging applies to CW (C), PSK-D (P)
and FSK-D (F) modes, and only when using the internal keyer. To take advantage
of time stamping, either set the time (MENU:TIME) on every power-up of the KX2,
or install a KXIO2, which includes a real-time clock powered by the internal
battery.

When logging is enabled, the DVR icon (above the S-meter) flashes slowly.
Outgoing text decode is turned on, allowing you to make sure you’ve sent call
signs accurately. If you fill the log, LOG FULL will be shown briefly, and the
DVR icon will stop flashing.

To review logged text, tap DISP and rotate VFO B to find the LOG display. The
VFO A knob can then be used to scroll through text. Time/mode/band are shown on
VFO A (e.g., “0023 C14”); text is shown on VFO B. Holding CLR erases the entire
log. To “dump” the log, send “LG;” to the KX2 via KX2 Utility’s Command Tester
screen.

Tips: To conserve space, use message buffers (MSG) to send CQs, name/QTH, etc.
Messages are not recorded in the log. To start/stop logging quickly, assign the
LOGGING menu entry to a programmable function switch (PF1-PF4).

Wayne Burdick, N6KR

 

The firmware can be downloaded from this link :

ftp://ftp.elecraft.com/KX2/firmware/beta

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

UPDATE: Elecraft KX2 heatsink from ProAudioEngineering

Elecraft KX2 heatsink from ProAudioEngineering

I finally found some spare time to install the heat sink. As for my previous side panels from Scott, I was already aware on how to disconnect the BNC connector easily.

Here a few pictures when I installed the heat sink side panel. The installation procedure was quite straight forward. Removing the BNC connector, applying thermal compound and reassemble the KX2 took me 10 minutes. So it is an easy upgrade to accomplish. The user manual also gives to the user advice on how to achieve with less trouble all necessarily steps.

Removing the BNC connector seems to be the real tricky part for most user. But you only need to take a sharp tool, and carefully release the red wire from the plastic connector. You will be then able to remove the BNC connector from the side panel. Be careful to not break the connector.


Applying the correct amount of thermal compound is essential. Adding too much will not be more effective, and can be even worst. If the compound is spreaded on other vital electronic parts, it could create serious issue.


When properly aligned, you are now ready to reassemble the KX2.

I will test the KX2 using digital mode in the field later this summer.

More information could be directly seen on Howie website at : ProAudioEngeering

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

 

*NEW* Elecraft KX2 Beta Firmware 2.77

Hi guys, I am a little late, I know, but I was away and quite busy for my work. As of May 26th, Elecraft released a new beta firmware for the KX2 with 2 new cool add-on features : a QSO decoded text buffer and the ability to access 4 programmable buttons instead of only 1. It is very useful to execute some complex macros without the need to browse in the menu.

There is the firmware notes revision :

  • BUILT-IN LOGGING (CW and DATA MODES): When using the KX2 hand-held, logging may be difficult. The KX2 can now capture up to 2048 transmitted characters, along with time, band, and mode, so you can update a paper or electronic log later on.To enable logging, set MENU:LOGGING to ON. Logging applies to CW (C), PSK-D (P) and FSK-D (F) modes, and only when using the internal keyer. To take advantage of time stamping, either set the time (MENU:TIME) on every power-up of the KX2, or install a KXIO2, which includes a real-time clock powered by the internal battery.When logging is enabled, the DVR icon (above the S-meter) flashes slowly. Outgoing text decode is turned on, allowing you to make sure you’ve sent call signs accurately. If you fill the log, LOG FULL will be shown briefly, and the DVR icon will stop flashing. To review logged text, tap DISP and rotate VFO B to find the LOG display. The VFO A knob can then be used to scroll through text. Time/mode/band are shown on VFO A (e.g., “0023 C14”); text is shown on VFO B. Holding CLR erases the entire log.To “dump” the log, send “LG;” to the KX2 via KX2 Utility’s Command Tester screen.
    Tips: To conserve space, use message buffers (MSG) to send CQs, name/QTH, etc. Messages are not recorded in the log. To start/stop logging quickly, assign the LOGGING menu entry to a programmable function switch (PF1-PF4).
  • FOUR PROGRAMMABLE FUNCTIONS: The KX2 now has four programmable functions, PF1-PF4, rather than one. These can be used to quickly access often-used menu entries. To set up a programmable function, locate the desired menu entry, hold PFn, then tap any of ‘1’ through ‘4’. Exit the menu. From then on, the menu function can be accessed using the associated PFn switch. If a menu entry has only two values (such as ON/OFF), accessing it via a programmable function will select the alternate value, then exit the menu immediately. This is especially useful with menu entries such as DUAL RX, VOX MD, ALT MD, and ATU DATA (see below).
  • TWO ATU DATA SETS: The KX2 will now store two full sets of per-band data for the internal ATU (KXAT2). Use the ATU DATA menu entry to select which set to use. Typically SET 1 is used at a home location, and SET 2 for field operation. They can also be used in cases where more than one antenna is available for a given band. (Note: The ATU DATA menu entry has no effect on KXAT100 ATU data, which is already stored separately for each of the KXPA100 amplifier’s antenna jacks. The KX2 can remotely switch KXPA100 antennas using the ANT.X SW menu entry.)
  • ATU LC NETWORK VALUE DISPLAY: In either the ATU.DATA or ATU MD menu entry, tapping the “ATU” switch shows the present values of L (inductance), C (capacitance) and N (L-network configuration). This applies only to the internal ATU (KXAT2). The displayed data format is LxxCxxNy. is a 2-digit hexadecimal value that, when converted to binary, shows which ATU L or C relays are engaged. shows which side of the L-network the capacitance is on: Nt = TX side, and NA = antenna side.
  • ATU CLEAR AFFECTS ONLY CURRENT DATA SET: Within the ATU DATA or ATU MD menu entries, CLR (hold of the OFS/B knob) now clears KXAT2 ATU data only for the presently selected data set (SET 1 or SET 2) on the present band. As before, CLR is recommended when using the internal ATU with a new antenna. Once the data is cleared, very few ATU tune operations will usually be needed to cover an entire band. Note: If a KXPA100 amplifier is connected, the CLR operation applies to the KXAT100 ATU’s per-band/per-antenna data, not to the data for the internal KXAT2 ATU.
  • PSK-D/FSK-D SIDETONE HANG FIXED: Corrected a problem where sending characters at very slow speeds or with paddles continuously pressed could cause a transmit timeout, leaving the sidetone on.

The firmware can be downloaded from this link :

ftp://ftp.elecraft.com/KX2/firmware/beta

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

Leaving Dayton 2017 Hamvention

I had a great time again this year. I traveled this year with my two friends, Guy VE2BWL and Mario VA2EK, who was celebrating his 10th anniversary as a ham. 

The FDIM event was again this year a great opportunity for a get together with friendly people sharing many similar aspects of this great hobby… QRP, building projects, etc.  The conferences was generally interesting, especially the conference on the magloop antenna experience that brought a lot of discussion after the presentation with a few hams, especially with a friend of mine Milt W8NUE, who was very grateful with his clear and interesting explanation. 

The new location for the Hamvention was very well welcome this year. Hopefully, we did not get too much bad weather for that time of the year in the mid-west. Many food concessions were there, a lot more than in Hara location. Becoming familiar again with the new location, buildings and surrounding area was not an issue. Many vendors sharing similitudes were in the same area. I really enjoy this new location. Some aspects will be hopefully revised for later and years to come. 

Again this year, many vendors missed some good opportunities if they were having more stocks. But I have to admit that it is sometime difficult for them to predict which piece of equipment will be a hit during this event, other than new products of course. I saw many interesting pieces of equipment. The SDR world is getting more and more interesting and omnipresent in the ham radio world. I found only a few new items related to QRP and portable ops.  

I’m already planning to get there next year, again. 😁

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

New! Amplified AlexMic from PY1AHD for the Elecraft KX2 and KX3

New! Amplified AlexMic from PY1AHD for the Elecraft KX2 and KX3


Alex PY1AHD showed me yesterday at the FDIM his new product for 2017, the amplified speaker microphone for the Elecraft KX2 and KX3. Of course, Alex kept one for me for my own pleasure! Thanks Alex! Hi Hiiiiiiiiii ‼️🎉😜

The microphone is connected directly into both transceiver mic and earphone connectors. That way, the audio is now completely rerouted to the amplified speaker microphone. We have to admit that the internal speaker system into a KX3 or a KX2 is in some way quite limited… but that’s ok… we all want a small transceiver form factor.

The microphone comes with an internal lithium battery that can be used for more than 8 continuous hours. So it will last for the whole day without any problem. To charge the speaker mic, a provided cable let you easily do it by using any 5V standard USB adapter found on the market.


The audio response is between 200 Hz and 8 kHz and weight only 200g. With a maximum 2.5W audio output, it will let you hear anything more easily by having it nearer to your ears. The user also has the possibility to connect a pair of small earphone directly beneat the microphone body. A 3.5mm mono connector is located beside the mic cord. A blue LED indicates that the device is indeed turned on, and becomes purple when charging.


This speaker microphone performance is actually well welcome by the Elecraft team and active users. It represents an excellent addition to all portable solutions for people using an Elecraft KX2 or KX3 in the field.

For a price at 125$ USD, it really worths it. The lack of audio when being portable is now easily solved with this nice piece of equipment from my friend Alex PY5AHD.

More information could be directly seen on Alex website at : AlexLoop website


Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73
de Jeff | VA2SS

Elecraft KX2 heatsink from ProAudioEngineering

Elecraft KX2 heatsink from ProAudioEngineering

Hi guys, I finally put my hands on the new heatsink for the Elecraft KX2 from ProAudioEngineering… I am a big fan of their products. Again, it is a nice product well manufactured. When adding the heatsink, you can still use the lexan cover from GEMproducts. So, if you previously installed both side panels from Scott, you will need to replace the right side panel with the new one that now include the heat sink.

The installation procedure is already well known. But as a reminder, Howie also give you a well written instruction manual with a few hints on how to perform easily the heatsink panel installation. This is really a straight forward procedure, it could be done in minutes. But you should take your time and be careful. Removing such parts like the molded connector could be easily broken if not proper consideration is taken.

Priced at 60$ USD, it’s not free, but well designed. And knowing how Howie works for a few years now, you can be assured his product is the finest you can find to fit your needs with your Elecraft KX2.

More information could be directly seen on Howie website at : ProAudioEngeering

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73

de Jeff | VA2SS

 

Countdown to 2017 Hamvention!

Join us and meet a lot of friends at the 2017 Hamvention !!!

IMG_0072

Do not forget to follow us on Twitter at @va2ss and also  @hamradio360 for the latest news related on 2017 Hamvention… the new home for amateur radio in Ohio!

We will post pictures, comments and all many interesting things related to our great hobby on our Twitter channel! For all fellow hams who will travel, please be careful and take care!

Stay tuned everybody!

Best 73 de Jeff | VA2SS

Digital Modem from BG5ROJ: New firmware 1.04b available

 

HardwareChipA new firmware is now available for the Digital Modem from the BG5ROJ group : version 1.04b.

You can download the firmware upgrade at this link : Firmware 1.04b download link

Thanks to Berj KI3U for the hint!

Note that you must also have the PC software running on Windows platform to proceed with the upgrade. The software can be found at the link : PC upgrade software

NOW SUPPORTS THE CAT CONNECTION WITH THE FT817!

For more information on how to upgrade the modem, please check you user manual. It is really important to follow carefully the manual instructions to make sure to not bricked your modem. A useful hint, make sure to use fresh batteries for this step.

How to upload the firmware?

The modem has a firmware uploading feature to enable more future functions and features. Follow the steps below to start the firmware uploading:

Step 1 : Rotate the VOL potentiometer to the right end, turn the unit on and it will enter the boot-loader mode.

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Step 2 : Connect the USB cable between the PC and modem, load the dsPIC33E/PIC24E loader Application program, enable the USB upload feature and then click “Connect”

img_0066

Step 3 : Load the new firmware, click “Erase-Program-Verify”, as the picture below:

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!
73

Jeff | VA2SS

 

Portable mini paddle for the Elecraft KX line as a kit!

I discovered a few weeks ago, when I was reading the Elecraft usergroup, an intriguing CW paddle kit from QRPGUYS.com at a very cheap price of 25$ USD plus shipping.

I decided to order one, at this price, not much to loose, but many people were talking very positively of it. I received the kit a few days later. The building experience was just fine. First of all, the instruction sheet was well written and explained. All steps were very easy to follow. But all soldering steps asked me to be patient and precise. A good soldering iron station and a bench vise, as a third hand, is extremely recommended.

The instruction sheet was not included with the parts, but it was easy to download directly from the website.

Step 1 : Do the parts inventory.

Step 2 : All building steps… everything under 2 hours.

Step 3 : Fine tune and spacing adjustement.

img_0224.jpg

The result is quite interesting. The key can now be easily attached to the Elecraft KX2 or KX3 using the same connector header as Elecraft use for their own key using the two thumb screws.

With proper adjustment using a small Phillips screwdriver, the user fine tune the touch and feel he prefers by adding less or more turns to both screws. The rubber paddle can also be adjusted by being a little bit larger if you prefer, or just because you are having bigger fingers. By adding a few more spacers between the rubber paddle and the small metal label makes the paddle a little bit more larger.

At the end, I am very satisfied with the product. It is an excellent alternative if you do not want to spent more money on the Elecraft or Begali key. It took me about a hour to build. A two paddles kit version is also available.

For more information, please visit QRP Guys website at www.qrpguys.com.

Meanwhile, do not forget to follow me on Twitter @VA2SS, and subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

Best 73,

Jeff | VA2SS

 

 

Elecraft KX2 Beta firmware update MCU 2.69 / DSP 1.49

HardwareChipThere is an update of the beta firmware update that came out last November 1st 2016, MCU 2.69 / DSP 1.49 for the Elecraft KX2. Not much than some fixes on the previous beta firmware revision.

 

This firmware version is still in beta stage.
Click this link to get the beta firmware

 

Notes from the Elecraft web site

* PSK63 FIX:  DSP revision 1.49 corrects a problem with PSK63 mode.
* ALT MD MENU ENTRY IMPROVEMENT:  Some users found that the ALT MD menu entry didn’t switch modes consistently or cleanly. This is a long operation internally to the firmware, so the VFO A knob rate was slowed down (parameter adjust).

Meanwhile, do not forget to follow me on Twitter @VA2SS, subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73,

Jeff | VA2SS

Kenwood TH-D74 : An excellent HT from a serious company

Hi folks,

I was dealing with professional challenge recently, so I did not have enough time to explore other aspect of our hobby…. But I’m back… but I’m still very busy thought… 🙂

Of course, like many of us who pre-ordered earlier this year the brand new Kenwood TH-D74, we finally received it recently. After many months of waiting since the time we were able to see it at the 2016 Hamvention.

th-d74_1

Now the dream come true. My first impression of the TH-D74 were very good. The user interface is also very friendly user. Kenwood did a great job. To create an understandable menu structure when you want to offer, not only the D-Star features, but also the APRS that also comes with plenty of possibilities too… all this need to be well integrated and structured into a comprehensive menu user interface. Well done Kenwood!

To take a look at the specifications : Kenwood TH-D74 website

Here is my opening logo when turning on the HT. 🙂

va2ss-2

The bad side, this is the first D-Star experience with Kenwood…. at least officially. And when you talk about “1st experience”, we can also easily guess… issues.  To be honest, we found a few of them, especially related to the D-Star protocol. In my case, these issues were very obvious for me. When a HT reboot by itself by just having a D-Star QSO… it is really obvious… indeed! 🙂

But so far, I also found a “work around” for a few them, and let me finally use the HT without any problem. The sound quality TX and RX are great, especially when you are talking to someone else using a TH-D74 too! The DSP Kenwood went thru for their first experience is really awesome.

curniacxyaeeleu-jpg-large

The serious advantage with a company like Kenwood is also to come with firmware updates that do not take too long to be available to everyone. Atop of it, they also mentioned clearly which issues they corrected. What a wonderful “transparent” company! By listening to their customers complaints, and by giving them explanations on what they are doing, an user can not ask more! Do not ask this to Yeasu… uhhhmmm… sorry, but sadly true.

I will not talk much or comment about the price… for me, when I am talking about my main hobby, money is usually no object. 🙂

Kenwood just came out on Monday October 31st with a new firmware upgrade 1.04. There is a few things Kenwood addressed with this firmware update.

Updated items : (Version 1.03  1.04) [October 31, 2016]

1. In DV/DR mode, TX/RX function might become unstable.
2. In DV/DR mode, NMEA sentences (GPS data) are not transmitted correctly.
3. In DV/DR mode, “ATT” indicator is not displayed.
4. In DR mode, unnecessary error indication appears when using Reflector menu functions.
5. Memory Scan may not work correctly under certain conditions.
6. Cannot recall locked-out memory channels from the memory channel list.

If you are a lucky ham who bought or who plan to buy this handheld, you can’t be disappointed for sure.

Meanwhile, do not forget to follow me on Twitter @VA2SS, subscribe to my blog and my YouTube channel as well.

Have fun and stay tuned!

73,

Jeff | VA2SS

 

 

Elecraft KX2 SN: 032 – Unpacking video

kx2Hi everybody,

Here is a short video that I produced from my hotel room on the Elecraft KX2, a brand new transceiver that I had the chance to put a hand on it today… Serial number 032. I arrived very early, to be sure to be the first to arrived. I was hopefully the 2nd in the line at the booth when the Hamvention opened. Elecraft brought 50 KX2 with them. As you can easily guess, they sold out this little new born baby in less than a hour.

The video (part 1) is the unpacking part. Unfortunately, a few components was already back ordered; like the new CW key. So a few parts that I ordered are missing in this video.

I will post more videos in the next days.

Do not forget to subscribe to my blog, as well as my Twitter account @VA2SS.

73 de Jeff | VA2SS 

 

The Elecraft KX2 met many new friends tonight at the FDMI!

qrparci_350

It was the vendors evening at the FDMI tonight. Many vendors were there, and of course Elecraft was of course present.

 

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We were able again to see and play with the new KX2 transceiver. It is very light…. compared to the KX3. Wayne N6KR told me that the antenna tuner is not the same as the one found inside the KX3. But because they remove the 160m and 6m band, the actual antenna tuner inside the KX2 is still as good as it should be…. so NO comprise here.

IMG_20160519_2019046

Whithout the FM and AM modes, the KX2 still a great transceiver that contain more than the essential needed on the trail.

Wayne N6KR also explained that the RX I/Q connector was on the field version only, and they did not keep this feature inside the KX2…. for a space consideration only. But, who really needs a pan adapter in the field??!! 🙂

The connector is now used as a counterpoise connector! A small banana plug adapter specially made for the KX2 is used when using the KX2 like a HT, like a handheld talkie. The operator just need to use a small HF telescopic antenna sold by MFJ, and add the proper counterpoise using this connector. Wayne N6KR showed us the way we can use the KX2 as a HT… it really looks like what we can see with walkie talkie in the army.

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Tomorrow, Day 1 of the Hamvention….. Will need to wake up early, and be there early…. Be sure to follow my Twitter account for more live information… @VA2SS

Stay tuned!

73

Jeff  | VA2SS

A new born from Elecraft… The Elecraft KX2

It is not a rumor, as I received a few emails earlier this week about this great annoucement. This morning at the FDIM event, Eric WA6HHQ from Elecraft, showed to us the new born. All people there were very enthousiastic about this new transceiver that will become for sure the #1 SOTA transceiver in the next months.

kx2-1-1-1

I had the chance to play with it this morning…. an amazing transceiver. I will have more time tonight with Wayne N6KR to ask more about it. I will be able also to put a few pictures in my blog, and a short video that will be posted in my Youtube channel later tonight.

As I am part of these 2 events at the moment, I will keep you in touch with later details on this new piece of gear…. The Elecraft KX2.

For more to come really soon…. Stay tuned and follow me on my Twitter account @VA2SS

73

Jeff | VA2SS