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YEASU FT450 : Panne en émission

URC News - Hace 1 hora 24 mins

Retour d’expérience sur une panne récurrente. Personnellement, je réaliserais une opération préventive sur le transistor Q2002 cf. mes remarques :

http://radioamateur.forumsactifs.com/t2145-yeasu-ft450-panne-en-emission

Enfin ne jamais oublier que parfois, le mieux est l’ennemi du bien.

Cordialement,
Ludovic Vuillermet – F5PBG
http://inforadio.free.fr

Copyright secured by Digiprove © 2018 URC Union des radioclubs
Categorías: fr

Diwata-2 microsatellite nears completion, handover to Jaxa

SARC - Hace 2 horas 55 mins
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Categorías: en

Successful HAARP WSPR research campaign

SARC - Hace 2 horas 55 mins
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Categorías: en

HRN 400: Gary's Top 10 Episodes

SARC - Hace 2 horas 55 mins
Gary joins David to reminisce about his favorite 10 episodes. Some good stuff here
Categorías: en

RSGB Convention and AMSAT-UK Colloquium talks

SARC - Hace 2 horas 55 mins
The schedule of talks for the RSGB Convention and AMSAT-UK Colloquium taking place in Milton Keynes October 13-14 has been released. The event has attracted speakers from around the world including Japan's Naomi Kurahara JE6GXN who will be talking about distributed ground stations
Categorías: en

Amateur radio emergency service volunteers receive honor

SARC - Hace 2 horas 55 mins
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Categorías: en

NIST FY 2019 Budget would eliminate WWV and WWVH

SARC - Hace 2 horas 55 mins
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Categorías: en

Ham radio helps woman trace family

SARC - Hace 2 horas 55 mins
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Categorías: en

Real-time band conditions website

SARC - Hace 2 horas 55 mins
The purpose of this experimental web site is to provide 24-7-365 actual (REALTIME) band condition information to CW QRPp, QRPe and CW/SSB for Contesters interested in increasing their scores
Categorías: en

The sun created havoc during massive hurricane. New probe seeks to learn why

SARC - Hace 2 horas 55 mins
While you were hopefully out enjoying some sunshine with family or friends over the weekend, you may not have known that NASA launched a probe atop a ULA Delta IV Heavy rocket from Cape Canaveral Air Force Station in Florida toward the sun
Categorías: en

Indonesian amateurs using IO-86 for earthquake ecomm

SARC - Hace 2 horas 55 mins
As Radio Amateurs in Indonesia respond for the second time to an Earthquake in the Lombok area, please take care to avoid causing QRM to their activities on 7.110MHz and emergency activities on satellite IO-86
Categorías: en

NASA, ULA launch Parker Solar Probe on historic journey to touch Sun

SARC - Hace 2 horas 55 mins
Hours before the rise of the very star it will study, NASA’s Parker Solar Probe launched from Florida Sunday to begin its journey to the Sun, where it will undertake a landmark mission
Categorías: en

YOTA group earns AMSAT Satellite Communicators Club Awards

SARC - Hace 2 horas 55 mins
Faith Hannah Lea, AE4FH, reports from the YOTA Camp in South Africa, that about 20 youth members from the Camp made their first satellite contacts
Categorías: en

New members on NCDXF board

SARC - Hace 2 horas 55 mins
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Categorías: en

Greenham Common Control Tower

SARC - Hace 2 horas 55 mins
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Categorías: en

Greenland operation

SARC - Hace 2 horas 55 mins
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Categorías: en

Ham radio fans gather at county fairgrounds

SARC - Hace 2 horas 55 mins
Amateur radio enthusiasts from across the region met recently at the Macoupin county Fairgrounds for Hamfest 2018
Categorías: en

'It's all Greek to me'

SARC - Hace 2 horas 55 mins
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Categorías: en

Austral Islands DXpedition

SARC - Hace 2 horas 55 mins
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Categorías: en

DXCC Country/Entity Report

SARC - Hace 2 horas 55 mins
According to the Amateur Radio Cluster Network for the week of Sunday, 5th August, through Sunday, 12th August there were 205 countries active
Categorías: en
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