Tag Archives: KX3

Holiday Deals: Elecraft’s Black Friday event

elecraft-kx3-radioaustralia

The Elecraft KX3 tuned to Radio Australia.

If you’ve been thinking about pulling the trigger on an Elecraft transceiver, now may be a good time. Elecraft is throwing in free accessories and free shipping on a few of their products.

Here’s their full Black Friday advertisement:

black-friday-webpage-elecraftblack-friday-webpage-bottom

Even if you aren’t a ham, you might consider an Elecraft KX3 or even the new KX2. Both are excellent HF broadcast receivers.

Click here to read my review of the Elecraft KX3. I’ll be posting a review of the Elecraft KX2 on December 1–if you can’t wait, I’d encourage you to download the latest issue of The Spectrum Monitor magazine (my KX2 review aside, the issue is chock-full of brilliant radio articles!).

Click here to view the full Elecraft advertisement.

NPOTA activation on the Blue Ridge Parkway

A crowd gathers as Vlado (N3CZ) works station after station in CW!

A crowd gathers as Vlado (N3CZ) works station after station in CW!

I’m not sure what I’m going to do after the National Parks On The Air event is over at the end of this year. I hope the ARRL organizes something equally as fun for 2017.

Truth is, I love playing radio outdoors and I love National Parks. The two are a perfect combo.

Vlado (N3CZ) on left, and me (K4SWL) on right.

Vlado (N3CZ) on left, and me (K4SWL) on right.

My buddy, Vlado (N3CZ), and I decided to do an NPOTA activation on Sunday. The weather was fantastic–a little foggy with mild temperatures and the HF bands were open!

We arrived at our site–the Craggy Gardens Picnic Area (PK01)–at 14:30 UTC or so.

KX3-PK01-NPOTA

We brought the following antennas and supports:

  • a self-contained  20 meter band telescopic fiberglass vertical (I recently purchased at the WCARS Hamfest for $40–!) and
  • a 31 foot fiberglass Jackite pole (the fluorescent orange on in the photos) which we used to suspend a homemade 40 meter doublet Vlado built the day before.

Setup was quick. We were both especially pleased the 20 meter vertical. It was so easy to install, even considering it was the first time either of us had used it.

I powered the LD-11 and the KX3 with my QRP Ranger.

The 20 meter vertical antenna.

The 20 meter vertical antenna (in foreground).

I operated SSB from a picnic table using the LnR Precision LD-11 transceiver, connected to the doublet on 40 meters, and the mono-band vertical on 20 meters.

LD-11-QRP-Ranger-NPOTA-PK01

Vlado started by operating CW with his Icom IC-7000 which was installed in his car, but later moved to the picnic table and logged a number of contacts with the Elecraft KX3.

N3CZ--NPOTA-PK01

We easily logged the number of stations needed to activate the site.

The 40 meter band was hopping and a good path was open into Ohio, Virginia and other surrounding states. The 20 meter band was serving up some excellent QRP DX.

Vlado-KX3

Vlado operating CW on the 40 meter band.

When I moved to the 20 meter band, the noise floor was so low on the LD-11, I thought perhaps the band was dead.  Not so!

LD-11-NPOTA-PK01

It’s hard to believe that with a mere eight watts in SSB  I worked Rhode Island, Texas, Montana, Manitoba, Washington, California and Slovenia from a picnic table on the Blue Ridge Parkway.

Reports on the LD-11 audio were all very positive. I’ve used the LD-11 for eight NPOTA activations this year and can say with confidence that it’s a brilliant & fun little field radio. (FYI: I’ll be publishing a full review of the LD-11 in the October 2016 issue of The Spectrum Monitor magazine.)

Vlado and I are planning on several more activations together this year. Our next one will most likely be at the Carl Sandburg Home-. I can’t wait!

Any other post readers participating as an activator or chaser in the National Parks on the Air event?

Build a cardboard stand for the Elecraft KX3

KX3-Cardboard-Stand-1

Many thanks to SWLing Post reader, Tomasz Pabich (SP7Q), who has created the following Instructable describing how to build a cardboard stand for the Elecraft KX3.

Click here to view on Instructables.

KX3-Cardboard-Stand-2

I love how practical and affordable this project is.  The stand would be simple to disassemble and take to the field in a go-bag or backpack. If it were ever damaged or lost, you could simply build another.

Of course, it would be quite easy to build similar stands for shortwave portables.

Thanks again for sharing your project, Tomasz!

The Icom IC-7300 vs. Elecraft KX3: Which do you prefer for CW/SSB?

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[UPDATE: Read the full review of the IC-7300, along with listener survey results, by clicking here.]

Many thanks to all of you who participated in our last survey comparing the new Icom IC-7300 with the WinRadio Excalibur SDR. We had over 100 responses (!!!)–the results will be posted in the forthcoming IC-7300 review.

Before completing my review, I thought I might fit in one more quick comparison–this time, comparing the Icom IC-7300 to my Elecraft KX3 and focusing on SSB and CW reception.

Recording notes and disclaimers

The Icom IC-7300 offers native digital audio recording, which means that it records both transmitted and received audio to an inserted SD card.

IC-7300The Elecraft KX3 does not have a built-in recorder (indeed, most transceivers do not) thus I made in-line recordings using my Zoom H2N digital recorder.

I did no post-processing of the audio other than converting .wav files to .mp3.

Both receivers shared my large outdoor omni-directional horizontal delta loop antenna for each test.

The Elad ASA15 Antenna Splitter Amplifier

The Elad ASA15 Antenna Splitter Amplifier

To keep the comparison on as equal footing as possible, the receivers shared the same antenna through my Elad ASA15 antenna splitter amplifier. Though the ASA15 has both 12dB amplification and –15dB attenuation, I employed neither.

The ASA15 allowed me to make the following recordings simultaneously.

In each case, I tried to set up both radios using the same filter widths, AGC settings, and (as much as possible), audio level. I didn’t engage a noise-reduction feature on either rig.

I also didn’t employ any type of audio equalization on either rig–still, you’ll note that one radio produces a more “flat” response than the other.

Please vote!

At the end of this post, I have an embedded a survey in which you can vote for the sample recordings you like best. Each recording is clearly labeled to denote that it’s either from “Radio A” or “Radio B” (chosen at random).

And now…here are the recordings:


Audio Clip 1: CW (20 meter band)

Radio A

Radio B


Audio Clip 2: Weak Signal CW (20 meter band)

Radio A

Rado B


Audio Clip 3: Weak/Strong SSB
(Sable Island working Asia/Pacific on 20 meter band)

Radio A

Radio B


We want to hear from you!

Use the form below to vote for the recordings you prefer in each section.

I’ll close voting at 12:00 UTC on Wednesday April 27, 2016. Thank you in advance for your participation in this survey!