KX2: I guess it turned out to be sooner than later…

After reading a lot about the radio, and especially the escapades of people like AE5X, K0JQZ and KC0YQF, M0JCQ, and W2LJ among others with their KX2\KX3’s I figured that one would likely end up in my shack at some point in time…

Well, Brown Santa dropped off a box late yesterday afternoon:

My new favorite shipping box

I ordered the radio on 28 May. When I placed the order the Elecraft site indicated that the KX2 was backordered and that it would ship 10-15 days after the order. I don’t mind waiting a year or two to get a QSL card, but 10-15 days for a radio? OK, I’ll wait. : ) After a year in the market it appears that they still have a queue of people waiting to buy one. This is a great problem to have if your Elecraft.

I figured that worst case it would make it just in time for Field Day. Elecraft shipped it on 2 June. That’s five days after the order with one of those days being a holiday, Memorial Day in the US.  (For some odd reason it took UPS six days to get it to Wisconsin.) Turns out Elecraft not only produces great radios, they can compress time as well. Can your Amateur Radio manufacturer do that?

KX2: What’s in the box

In the box is the radio, the nicely printed, well written and spiral bound (how nice is that?) manual, the KXUSB cable, and the power cable. I also ordered the mic, paddles, and antenna tuner. I didn’t buy the battery pack or charger. More on that later.

After un-boxing I quickly put some Anderson Powerpoles on the power cable and plugged it into a Bioenno Power BLF 1209A battery, plugged in the mic, connected my 4BTV to it and powered it up. I tuned around on 40m for a few minutes and heard KC2DIS, Tony in Norwood, NY calling CQ. I responded to his call. He said that he could hear someone in the noise but couldn’t quite make out the call. I remembered that the KX2 has a speech processor and so I quickly dove into the menu to check its current (default) setting: “0”. I dialed it up to 20, called again and we made the contact. Conditions weren’t great and he said that he had a lot of local noise. He was 59 here and gave me a 44 report. Not bad for 10 w in poor conditions. We had a short QSO and I went QRT to install the antenna tuner and paddles.

When you open up the KX2 you will see an amazing amount of goodness contained within a very small package. The antenna tuner install reminded me that my eyes aren’t 20 years old anymore. Nor 30. Nor 40. This thing is small. Where’d I put my glasses? After a few tries I got the connector between the antenna tuner board and the RF board lined up and in place. The right panel has to be removed for the antenna tuner install and it doubles as the heat sink so the next challenge was to get the two screws back in place through side\heat sink and the power transistors. Did I mention that this thing is tiny? There isn’t a lot of room to work in that space. After a bit of fiddling I was able to get the captive washers and nuts back in place and secured properly.


With everything buttoned back up I powered the radio back on, enabled the tuner in the menu, cycled the power as instructed in the manual, and called CQ on 40m. After about a minute I got a response from KZ4D, Fred in Lynchburg, VA. He was 59+ here and gave me a 56 report.  He was running an IC-7600 at 75 watts into a vertical and I was using 10 watts into my vertical. We had a nice QSO.

I spent a bit more time tuning about on 40m. With a fair amount of noise on the band it gave me an opportunity to try out the filtering capabilities of the radio. One word: wonderful.

From the speech processor, to the filtering, to the CW\SSB message recording, RX\TX audio equalization, digital decode for RTTY\PSK (and CW), and the list goes on, this is an amazing amount of functionality in a very nice, very small package. This radio will see a lot of use on camping trips and other portable ops including some SOTA activations. I’ve been blessed with the ability to have some pretty nice radios and this one rises up into the top of the pack (pun intended.)

Put a little QRP in your pack



2 responses to “KX2: I guess it turned out to be sooner than later…

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s