DX Records VHF /UHF / SHF Distance Records
Claimed North American Distance Records as of June 4, 2014. List maintained by Al Ward, W5LUA. Send corrections and additions to w5lua@arrl.net.
North American Amateur Television (ATV) DX records are separately maintained by Tom O’Hara, W6ORG at http://www.hamtv.com/atvdxrecord.html.
See the Full List : Link
An Introduction to the ARRL Teacher’s Institute on Wireless Technology. Part of ARRL’s educational outreach to schools through our Education & Technology Program, The “... Read more
The AIM 4170D antenna analyzer measures the complex impedance (magnitude and phase) at each frequency of interest in the range of 0.1 to 180 MHz. A PC is used to calculate all RF para... Read more
The deadline to submit entries for the 2017 QST Antenna Design Competition is Thursday, June 1. Enter in one of three categories — 160 meters, LF, or VLF; 80 through 10 meters, and 6 meters... Read more
ARLINGTON, SOUTH DAKOTA – WEDNESDAY, 13 JULY 2016 A Full Duplex 50 Watt Tri-Band Radio from BTECH is Released BaoFeng Tech announced today the release of the BTECH UV-50X3 (https://bao... Read more
POWER POLE DC OUTLET – MFJ Read more
What was the first telegraph message? Sent by inventor Samuel F.B. Morse on May 24, 1844, over an experimental line from Washington, D.C., to Baltimore, the message said: “What hath Go... Read more
Identical wording is used for both the RTTY and CW/SSB rules where the intent is the same. However, there are some key differences for the RTTY mode: No 1.8 MHz operation QSO alerting assis... Read more
![ARRL – Teachers Institute Overview [ Video ]](http://qrznow.com/wp-content/uploads/2017/03/CO-TI-1-2016-6742-1-190x122.jpg)
![ARRL HQ Tour and Operating W1AW [ Video ]](http://qrznow.com/wp-content/uploads/2016/06/Studio_Three___FT5000_TF590-90x60.jpg)
![ARRL HQ Tour and Operating W1AW [ Video ]](http://qrznow.com/wp-content/uploads/2016/06/Studio_Three___FT5000_TF590-180x120.jpg)
![Ham Radio Gaining New Support in Digital Era [ FOX News ]](http://qrznow.com/wp-content/uploads/2016/09/foxnews-90x60.jpg)
![Ham Radio Gaining New Support in Digital Era [ FOX News ]](http://qrznow.com/wp-content/uploads/2016/09/foxnews-180x120.jpg)
