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"01a0c529-d270-73fd-86f5-9832be94de5d", "title": "Antenna pattern plots: Good intentions vs. good data", "url": "https://www.hamradio.me/antennas/antenna-pattern-plots-good-intensions-vs-good-data.html", "published_at": "2016-05-31T03:58:27+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832bf01f580", "title": "SlimJIM and Antenna Gainflation", "url": "https://www.hamradio.me/antennas/g2bcx-slimjim-gainflation.html", "published_at": "2016-05-26T02:15:19+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832bff1c7bb", "title": "UHF connector improvements", "url": "https://www.hamradio.me/connectors/uhf-connector-improvements.html", "published_at": "2016-05-04T14:49:08+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c0b6e171", "title": "The dipole antenna, how industry defines it", "url": "https://www.hamradio.me/antennas/definition-of-dipole.html", "published_at": "2016-04-28T16:08:32+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c1234de9", "title": "Ground effect", "url": "https://www.hamradio.me/antennas/ground-effect.html", "published_at": "2016-04-27T02:11:59+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c1f7a69c", "title": "Understanding digitization", "url": "https://www.hamradio.me/digital/understanding-digitization.html", "published_at": "2016-03-25T00:59:37+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c2f79399", "title": "Help Hamradio.me remove the ads", "url": "https://www.hamradio.me/news/help-hamradio-remove-ads.html", "published_at": "2016-03-17T02:17:23+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c3127440", "title": "DC Motor Controller", "url": "https://www.hamradio.me/accessories/dc-motor-controller.html", "published_at": "2016-03-13T03:20:21+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c3d9cd18", "title": "Aluminum RF power splitters under test", "url": "https://www.hamradio.me/accessories/aluminum-extrusion-rf-power-splitters-under-test.html", "published_at": "2016-03-11T03:24:48+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c49c2aa0", "title": "Packet Radio Reprise?", "url": "https://www.hamradio.me/digital/packet-radio-reprise.html", "published_at": "2016-02-20T18:05:15+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c4e1fdc5", "title": "Noisy Kenwood TM-D710A Microphone", "url": "https://www.hamradio.me/radios/noisy-kenwood-tm-d710a-microphone.html", "published_at": "2016-02-05T19:54:56+00:00" }, { "id": "01a0c529-d270-73fd-86f5-9832c5b56cfa", "title": "Mast Mountable J Antenna Patent Pending", "url": "https://www.hamradio.me/antennas/mast-mountable-j-antenna-patent-pending.html", "published_at": "2016-01-14T16:16:53+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1b7d38ea", "title": "Radials and their far field effects", "url": "https://www.hamradio.me/antennas/radials-far-field-effects.html", "published_at": "2016-01-14T02:30:47+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1c6b8bff", "title": "UHF BNC N Connector Return Loss Compared", "url": "https://www.hamradio.me/connectors/uhf-bnc-n-connector-return-loss-compared.html", "published_at": "2015-09-30T18:48:24+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1d67d1c3", "title": "FCC proposal to curtail net gear mods", "url": "https://www.hamradio.me/news/fcc-proposal-to-curtail-net-gear-mods.html", "published_at": "2015-08-31T21:23:33+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1e35d8e1", "title": "Like us on Facebook", "url": "https://www.hamradio.me/uncategorized/like-us-facebook.html", "published_at": "2015-08-23T19:07:43+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1e58610f", "title": "Slim Jim vs. Traditional J-pole Antenna", "url": "https://www.hamradio.me/antennas/slimjim-vs-traditional-j-pole-antenna.html", "published_at": "2015-08-19T02:51:58+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1ee65be6", "title": "Small Loop HF Antenna", "url": "https://www.hamradio.me/antennas/small-loop-hf-antenna.html", "published_at": "2015-08-04T02:25:36+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1efd79bd", "title": "Berryville 2015", "url": "https://www.hamradio.me/uncategorized/berryville-2015.html", "published_at": "2015-08-02T20:25:30+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e1fb4977d", "title": "Kentucky Packet Network", "url": "https://www.hamradio.me/emcomm/kentucky-packet-network.html", "published_at": "2015-07-29T03:50:18+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e2043cc2c", "title": "Comparing RTTY, PSK and MFSK", "url": "https://www.hamradio.me/digital/comparing-rtty-psk-and-mfsk.html", "published_at": "2015-07-29T02:38:55+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e20e10cb9", "title": "APRS AT Golden Packet 2015 NoVA Report", "url": "https://www.hamradio.me/activities/aprs-at-golden-packet-2015-nova-report.html", "published_at": "2015-07-19T20:33:31+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e218d4385", "title": "KX4O 1B-Battery VA Field Day 2015", "url": "https://www.hamradio.me/activities/kx4o-1b-battery-va-field-day-2015.html", "published_at": "2015-07-05T17:01:29+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e21da9a93", "title": "NVIS Gain of Loop and Dipole vs. Height", "url": "https://www.hamradio.me/antennas/nvis-gain-of-loop-and-dipole-vs-height.html", "published_at": "2015-06-27T02:50:01+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e225d0f64", "title": "Mast Mountable J-Pole Antenna", "url": "https://www.hamradio.me/antennas/mast-mountable-j-pole-antenna.html", "published_at": "2015-06-17T21:28:50+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e22b737f6", "title": "Hamradio.ME sponsors VaQP Plaques", "url": "https://www.hamradio.me/promoting/hamradio-me-sponsors-vaqp-plaques.html", "published_at": "2015-06-13T14:48:27+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e2340baef", "title": "KX4O/P VQP 2015 Expedition from MPX", "url": "https://www.hamradio.me/activities/kx4op-vqp-2015-portable-from-manassas-park-city-mpx.html", "published_at": "2015-04-27T18:17:42+00:00" }, { "id": "01a0c534-e280-73f7-a774-123e2382087a", "title": "Flux remover damages Lexan", "url": "https://www.hamradio.me/accessories/flux-remover-damages-lexan.html", "published_at": "2015-04-27T15:51:15+00:00" } ] posts Claim your blog

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2026

Are antennas altered in the presence of carbon fiber masts?original ↗

30 Mar 2026

2025

Powerwerx wattmeter horizontally challenged original ↗

12 Jul 2025

2023

KX4O SDR Receiving Electronics original ↗

8 Jan 2023

2022

Wolf River Coils – Silver Bullet vs. Silver Bullet Platinum 1000 original ↗

16 Mar 2022

2021

Higher Fidelity OpenWebRX 1.0.0 original ↗

19 Dec 2021

Copper efficiency after weathering original ↗

4 Jul 2021

Nelson Antennas 2m rollup antenna review original ↗

10 Jan 2021

2020

Thermal solutions for the Raspberry Pi original ↗

19 Oct 2020

Diamond Antenna NR770HBNMO with K515SNMO mobile antenna review original ↗

30 Sept 2020

Airspy YouLoop LF/MF/HF Möbius Receive Antenna original ↗

11 Sept 2020

Anatomy of a low frequency aviation radio beacon original ↗

18 May 2020

Using AM to explain the value of radio bandwidth original ↗

25 Apr 2020

Roof-racking VHF antennas on SUV original ↗

7 Apr 2020

Demo of TDoA using the SDR.hu network original ↗

11 Mar 2020

“Effective encryption” effectively debunked original ↗

2 Feb 2020

VHF magmount vs. hole-mount performance comparison original ↗

4 Jan 2020

2019

“Holidays in the Heart” telegraph demo – how educating the next generation is done original ↗

28 Nov 2019

Will the real PolyPhaser please stand up original ↗

17 Nov 2019

The J-Pole antenna is herewith fixed original ↗

14 Nov 2019

How to win with HF mobile NVIS original ↗

14 Oct 2019

Adding 0.05 wavelength wire to EFHW antenna original ↗

28 Aug 2019

BOB, the battery operated “beacon” for APRS original ↗

29 Jul 2019

Beach fishing for QSOs with an STL original ↗

17 Jul 2019

Electrically isolated end-fed vs. center-fed dipole radiation original ↗

3 Jun 2019

Win a repeater from Bridgecom original ↗

26 May 2019

Energizer lithium vs. alkaline batteries original ↗

23 May 2019

Not all mobile antennas are the same original ↗

9 May 2019

Guidelines on what constitutes distracted driving original ↗

16 Apr 2019

Effect of shields on ferrites original ↗

14 Apr 2019

Wireless near-field sensor original ↗

20 Mar 2019

Feedline eliminator test transmitter – first look original ↗

4 Mar 2019

Of end-feds and feed-lines original ↗

3 Mar 2019

EFHW transformer two ways original ↗

12 Feb 2019

Simulating the end-fed half-wave (EFHW) dipole antenna original ↗

4 Feb 2019

2018

Antenna radiator decoupling stub flub?original ↗

29 Dec 2018

Where quarter-wave radiator decoupling stubs work… and don’t work original ↗

28 Dec 2018

Winlink and Modems: When to not cross the streams original ↗

9 Dec 2018

When an N connector isn’t original ↗

16 Nov 2018

J-pole: Where a choke is no joke original ↗

10 Nov 2018

HT Antenna Comparisons original ↗

21 Oct 2018

Fair-Rite 2661480002 Type 61 Ferrite Slide-on Chokes original ↗

19 Oct 2018

Finding facts of Fair-Rite Ferrites original ↗

10 Oct 2018

Where a choke chokes original ↗

20 Sept 2018

EFHW HT antenna functions without additional counterpoise original ↗

14 Sept 2018

WWVB DX Virgin No More original ↗

26 Aug 2018

MFJ-259 Battery Holder Repair original ↗

20 Aug 2018

NIST takes aim at WWVB, WWV and WWVH original ↗

15 Aug 2018

DX Engineering supports AHVD antenna original ↗

14 Jun 2018

When antenna tilt matters original ↗

3 Jun 2018

The self-absorbed ham original ↗

31 May 2018

NVIS works very well… except when it doesn’t original ↗

22 May 2018

Diamond NR770HBNMO vs. Comet M-24M original ↗

10 May 2018

Radials mitigate feedline and mast currents, tests reveal original ↗

15 Apr 2018

Hurricane Maria, Puerto Rico and how hams helped original ↗

27 Feb 2018

J antenna and variations thereof original ↗

21 Feb 2018

Sunspots and HF propagation original ↗

26 Jan 2018

Virginia Packet Fund Raiser original ↗

26 Jan 2018

2017

J Antenna Design Patent Grant original ↗

10 Oct 2017

Passing ARRL Field Day messages the easy way with packet radio original ↗

19 Sept 2017

Mast Mountable Antenna Patent Application original ↗

22 Jul 2017

N9TAX 2m Slim Jim Antenna Review original ↗

29 Jun 2017

The limits of aluminum antenna tubing original ↗

6 May 2017

KG3V Ham Radio Blog original ↗

3 Apr 2017

Low profile 2m/440 mobile installation original ↗

27 Mar 2017

Runt radials original ↗

23 Feb 2017

Diamond CP22E Antenna Review original ↗

19 Feb 2017

Decibel hell & the reign of antenna gain pain original ↗

13 Feb 2017

Displacement Currents original ↗

18 Jan 2017

2016

Of fields and feedpoints original ↗

31 Dec 2016

Exciting times in soft modem development original ↗

4 Aug 2016

The need for 9600 bps AX.25 original ↗

1 Aug 2016

APRS AT Golden Packet 2016 NoVA Report original ↗

19 Jul 2016

Antenna pattern plots: Good intentions vs. good data original ↗

31 May 2016

SlimJIM and Antenna Gainflation original ↗

26 May 2016

UHF connector improvements original ↗

4 May 2016

The dipole antenna, how industry defines it original ↗

28 Apr 2016

Ground effect original ↗

27 Apr 2016

Understanding digitization original ↗

25 Mar 2016

Help Hamradio.me remove the ads original ↗

17 Mar 2016

DC Motor Controller original ↗

13 Mar 2016

Aluminum RF power splitters under test original ↗

11 Mar 2016

Packet Radio Reprise?original ↗

20 Feb 2016

Noisy Kenwood TM-D710A Microphone original ↗

5 Feb 2016

Mast Mountable J Antenna Patent Pending original ↗

14 Jan 2016

Radials and their far field effects original ↗

14 Jan 2016

2015

UHF BNC N Connector Return Loss Compared original ↗

30 Sept 2015

FCC proposal to curtail net gear mods original ↗

31 Aug 2015

Like us on Facebook original ↗

23 Aug 2015

Slim Jim vs. Traditional J-pole Antenna original ↗

19 Aug 2015

Small Loop HF Antenna original ↗

4 Aug 2015

Berryville 2015 original ↗

2 Aug 2015

Kentucky Packet Network original ↗

29 Jul 2015

Comparing RTTY, PSK and MFSK original ↗

29 Jul 2015

APRS AT Golden Packet 2015 NoVA Report original ↗

19 Jul 2015

KX4O 1B-Battery VA Field Day 2015 original ↗

5 Jul 2015

NVIS Gain of Loop and Dipole vs. Height original ↗

27 Jun 2015

Mast Mountable J-Pole Antenna original ↗

17 Jun 2015

Hamradio.ME sponsors VaQP Plaques original ↗

13 Jun 2015

KX4O/P VQP 2015 Expedition from MPX original ↗

27 Apr 2015

Flux remover damages Lexan original ↗

27 Apr 2015