Crystal Radio constructed with unusually large passive components with the goal of obtaining an extremely high Q. Variable capacitor from a B-17 Bomber’s antenna tuner 
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It turns out last week’s bulletin ARLP028 did not get posted to the ARRL web site and did not go out via the usual channels. If you need a copy, check the bulletin archive link given at the end of this bulletin (perhaps tomorrow), or email... Read more
![Exploring the Yagi, Log Periodic, and Phased Array [ Video ]](https://qrznow.com/wp-content/uploads/2017/09/2-90x60.jpg)
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RADIODDITY GA-510 | 10W | DUAL BAND | TRI-POWER | ANALOG RADIO | 2 BATTERIES
➤ UP TO 8 MILES RANGE: A further and more impressive communication range comes from the 10W high power feature. The Radioddity GA-510 can be set in 3... Read more
P5 – North Korea – Good news for Ham Radio
D.P.R.K. Project Press Release I During June 2013, Manuel German, EA7AJR, and me had our first meeting with a D.P.R.K. Government official. After our... Read more
FCC Issues Notice of Unlicensed Operation in Public Safety Interference Complaint:
The FCC has issued a Notice of Unlicensed Operation (NUO) to a Texas man for causing interference to a VHF public safety communications system in Dall... Read more
S24-Mini Solar Power for Ham´s
S24-Mini Solar Power Supply This tiny, lightweight solar power supply features an integrated 40WH LiFePO4 battery, and offers plug-and-play convenienc... Read more
Anytone AT-6666 All-Mode 10 Meter Mobile
Anytone AT-6666 All-Mode 10 Meter Mobile 60 watts SSB – 360 Memories CTCSS / DCS Option Included Programming Cable Included General Speci... Read more
ALFASPID BIG RING-01 ANTENNA ROTATORS (ROHN 45 / 55)
Heavy Duty, Super Accurate (Under 1 Degree Resolution) Tower Mounted Ring Rotator for Rohn 45 / 55 Towers – NEW FOR 2015! o you want to g... Read more
JOTA Reports 36% Growth in Scout Participation
Scouting’s Jamboree on the Air (JOTA) 2018 reports that total Scout participation in the annual fall event jumped by 36% from 2017. Each year more tha... Read more
Introducing the ThumbNet N3 SDR Receiver
ThumbNet N3 SDR Receiver Sure, you can drive a nail into a board using a brick, but the whole time you’re doing it, you know it’s not righ... Read more
![Italians gain 60m allocation [ 5MHz ]](https://qrznow.com/wp-content/uploads/2018/11/60METERS_BAND-190x122.jpg)
Italians gain 60m allocation [ 5MHz ]
The Italian Minister of Economic Development has approved a Decree updating Italy’s national frequency plan to allocate the 60m band to amateurs. The... Read more
COVID-19 Net Now Running Wednesdays on 40 Meters
The Medical Net, a special COVID-19 net, is running Wednesdays on 7.222 MHz. The net deals with correct data on COVID-19 epidemiology care, care issue... Read more
M0PAN – Radio fanatic vows to erect 30ft mast even though neighbours say it affects their pacemakers
A retired radio enthusiast from Herne Bay has vowed continue his battle to install an aerial mast in his back garden even though he has been denied pe... Read more
Ham Radio From a Moving Train
Tim Carter, W3ATB, and Jim Cluett, W1PID pair up to give a demonstration of DX ham radio from a moving train. This is a very rare method of mobile ope... Read more
CQ Ham Radio 2015 – April issue
Table of Contents Feature enjoy the amateur radio in the apartment and operational equipment construction of Apaman Ham MLA operation of high-... Read more
6-10LP5-125 – M2 Antenna – 7 and 10 MHz
The 6-10LP5–125 log periodic is a rugged, versatile performer designed for years of trouble free service. For the amateur radio operator it cove... Read more
