Обзор самых удачных ссылок за неделю. Выпуск № 173 от 16.09.2017

Вниманию предлагается выходящий в свет каждую субботу бюллетень ссылок о любительском радио во всём мире, с обзором наиболее удачных из них за истекшую неделю. Еженедельный электронный бюллетень публикует ссылки на наиболее уместные новости, проекты, технологии и события, происходящие в радиолюбительской жизни.

Полезным может стать для каждого радиолюбителя.

Удачного просмотра!

 

Amateur Radio Weekly
 
Issue 173 September 16th, 2017
 

Top links

 
I downloaded an app. And suddenly, was part of the Cajun Navy.
After two minutes of training, I was talking to people desperate for help.
Houston Chronicle
 
How often are you on the air?
Heatmap shows the activity as reported by the Reverse Beacon Network (CW/digital modes) over the last 12 months.
DJ1YFK
 
FCC opens 630 and 2200 meter bands
Before using either band, stations must notify the Utilities Technology Council (UTC) that they plan to do so.
ARRL
 
Cyber threats prompt return of radio for ship navigation
The risk of cyber attacks targeting ships’ satellite navigation is pushing nations to delve back through history and develop back-up systems with roots in World War Two radio technology.
Reuters
 
Homebrew J-Pole Antenna for GPS
The antenna is soldered directly to two terminals of an SMA connector. This is a through-hole PCB connector, which has 5 terminals (5 for ground and 1 for the center conductor).
Eclectic Technical Experiences
 
Options when cell service dies in a disaster
Zello, Ham Radio, Iridum, more...
N4AE
 
When will Voyager stop calling home?
The twin spacecraft still send data back to the planet they left 40 years ago.
The Atlantic
 
LOTW rant
I found a 14-step process, written in that cryptic LOTW instructional style the ARRL is so fond of.
KK4DSD
 
Wi-Fi soundscape
The implementation sends MIDI notes to Garageband, where it can play various synths.
Carriers Everywhere
 

Video

 
Icom IC-7300 easy transmit settings for digital operation
This is for Hams new to digital operation or the Icom IC-7300.
K0PIR
 
 
Приятного просмотра!
73!