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YEASU FT450 : Panne en émission

URC News - 7 godzin 20 minut temu

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
Kategorie: fr

DFØAFZ und Vorstand im QSO mit Schülern und Staatsministerin Barbara Klepsch anlässlich ISS-Kontakt

DARC - 8 godzin 39 minut temu

Am 13. August versuchten Schüler des Hohenstaufen-Gymnasiums in Kaiserslautern und des Matthes-Enderlein-Gymnasiums in Zwönitz während seines knapp zehnminütigen Überflugs über Deutschland mit Alexander Gerst auf der ISS Kontakt aufzunehmen. Mit den Schülern fieberte in Zwönitz unter anderem Staatsministerin Barbara Klepsch dem Funk-Kontakt ins All entgegen. Auch in Kaiserslautern waren Mitschüler und Gäste gespannt. Leider gelang der Kontakt beiden Schulen nicht.

Kategorie: de

Diwata-2 microsatellite nears completion, handover to Jaxa

SARC - 8 godzin 50 minut temu
The Philippine Diwata-2 satellite carrying an amateur radio FM transponder and APRS digipeater is expected to launch in October
Kategorie: en

Successful HAARP WSPR research campaign

SARC - 8 godzin 50 minut temu
HAARP’s WSPR research campaign has yielded hundreds of reports of reception on the 40 and 80 meter amateur radio bands
Kategorie: en

HRN 400: Gary's Top 10 Episodes

SARC - 8 godzin 50 minut temu
Gary joins David to reminisce about his favorite 10 episodes. Some good stuff here
Kategorie: en

RSGB Convention and AMSAT-UK Colloquium talks

SARC - 8 godzin 50 minut temu
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
Kategorie: en

Amateur radio emergency service volunteers receive honor

SARC - 8 godzin 50 minut temu
Cape Code Today reports the Cape Amateur Radio Emergency Service team has been awarded a Certificate of Recognition by County Commissioners
Kategorie: en

NIST FY 2019 Budget would eliminate WWV and WWVH

SARC - 8 godzin 50 minut temu
ARRL report the National Institute of Standards and Technology (NIST) FY 2019 budget request includes shutting down “NIST radio stations in Colorado and Hawaii” — in other words, WWV and WWVH
Kategorie: en

Ham radio helps woman trace family

SARC - 8 godzin 50 minut temu
The Telegraph (India) reports a woman has been reunited with her family on Saturday, courtesy amateur radio operators of Bengal and Assam
Kategorie: en

Real-time band conditions website

SARC - 8 godzin 50 minut temu
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
Kategorie: en

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

SARC - 8 godzin 50 minut temu
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
Kategorie: en

Indonesian amateurs using IO-86 for earthquake ecomm

SARC - 8 godzin 50 minut temu
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
Kategorie: en

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

SARC - 8 godzin 50 minut temu
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
Kategorie: en

YOTA group earns AMSAT Satellite Communicators Club Awards

SARC - 8 godzin 50 minut temu
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
Kategorie: en

New members on NCDXF board

SARC - 8 godzin 50 minut temu
The Northern California DX Foundation (NCDXF) is pleased to announce the addition of two new members to the Board
Kategorie: en

Greenham Common Control Tower

SARC - 8 godzin 50 minut temu
Look for special event station, GB4GCT, from Greenham Common Control Tower, West Berkshire, between September 7-9th
Kategorie: en

Greenland operation

SARC - 8 godzin 50 minut temu
Bo, OZ1DJJ, will once again be active as OX3LX, this time from Uummannaq Island (NA-134, WW Loc. GQ30WQ), Northwest Greenland, between August 15-29th
Kategorie: en

Ham radio fans gather at county fairgrounds

SARC - 8 godzin 50 minut temu
Amateur radio enthusiasts from across the region met recently at the Macoupin county Fairgrounds for Hamfest 2018
Kategorie: en

'It's all Greek to me'

SARC - 8 godzin 50 minut temu
Members of Thessaloniki's Amateur Radio Group (TARG) will be active as SX10HF between August 25th and September 8th
Kategorie: en

Austral Islands DXpedition

SARC - 8 godzin 50 minut temu
The 5-man team going to TX5T, Raivavae Island in the Austral group are pleased to announce that they will be QRV on all bands 160m thru 10m. (no permit for 60M). We should arrive August 13th and depart the 22nd
Kategorie: en
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