Еженедельный Бюллетень с самыми удачными ссылками. Выпуск № 146 от 18.02.2017

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

 

Amateur Radio Weekly
 
Issue 146 February 18th, 2017
 

Top links

 
Amateur Radio Satellite Nayif-1 launched
Just like FUNcube-1, this mode has the spacecraft sending high power telemetry when in sunlight and with the SSB/CW transponder active when in eclipse. 
AMSAT UK
 
Hamcation Recap
Hamcation is a great Hamfest. It's huge, spread out, and located in the one place where the weather is actually amazing – Orlando. It's sunny, 75 degrees, and I'm pretty sure I'm sunburnt. I forgot that this kind of weather exists.
N0SSC
 
DMR Hotspot from SharkRF
The first thing I noticed when listening to some of the more active talk groups is that it seems like every person getting on the system said "I just got this Tytera MD-380 radio and you are my first DMR contact."
K0NR
 
Decibel hell - the reign of antenna gain pain
Let's step our way though the topic and see what we can learn from the pros.
Ham Radio . Magnum Experimentum
 
FreeDV 700C
The US test team report 700C contacts over 2500km at SNRs down to -2dB, in conditions where SSB cannot be heard.
Rowetel
 
W8SRC repeater IDs are distinctive... to say the least
If you want to get a little more professional with your repeater ID, just ask.
KB6NU
 
PicSafari: QRZ Ham Radio Image Library
QRZ has the world's largest collection of amateur radio related images.
QRZ.com
 
Alaska’s HAARP facility once again open for business
The High Frequency Active Auroral Research Program (HAARP) in Gakona, Alaska, will soon undertake its first scientific research campaigns since the facility was taken over by the University of Alaska Fairbanks.
ARRL
 

Video

 
2 Meter tape measure beam antenna
The 2 Meter band tape measure beam antenna is a 3 element Yagi with about 7.2 db of forward gain.
KB9VBR
 
Setup Icom 7300 on iMac with RUMLogNG
This is for beginners and I’m a beginner on the Mac, but it proved to be simple.
K0PIR
 

Спасибо за просмотр!

73!