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Trailer mast

7. december 20197. december 2019 Ingolf Schau

Håndbog for trailermast tilføjet under “links”

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Se de opdaterede historiske sider

13. november 201914. november 2019 Ingolf Schau

Se de opdaterede historiske sider om OZ9EDR  vy 73 OZ7QC

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Velkommen til

15. februar 201913. november 2019 Thomas Lia

Så er OZ9EDR godt igang med en ny hjemmeside. Vi håber at I vil tage godt imod det mere moderne layout, og modtager gerne indspark til ændringer og forbedringer. 73 de OZ7QC Ingolf & OZ4MU Thomas

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Solar X-Rays Geomagnetic Field

n3kl n3kl

QRZ Call Sign Query

RSS DX Zone

  • YC5NBX Jaka
    Simple Homebrew HAM blog from indonesia
  • BandPlans.com
    Have you ever wondered where different modes should be operated, what frequencies to avoid as a courtesy like SSTV etc? This site offer a database for known net frequencies,known segments for different modes, known beacons
  • Amateur Radio Repeater Geezers United Society
    Club and Repeater Network in Central Florida

RSS ARRL

  • Dayton Hamvention Announces Cancelation of 2020 Show 15. marts 2020
    For the first time in its 68-year history, Dayton Hamvention® will not take place this year, due to concerns about the coronavirus outbreak. The glum news was not entirely unexpected, given widespread cancelations of public gatherings and a national state of emergency. “The Hamvention Executive Committee has been monitoring the COVID19 pandemic. We have worked very closely […]
  • ARRL Suspending Tours and Guest Visits to Headquarters, W1AW 13. marts 2020
    As part of efforts under way to help protect the health and safety of ARRL Headquarters employees and volunteers from the impacts of the coronavirus, ARRL has decided to suspend all tours and guest visits to Hiram Percy Maxim Memorial Station W1AW and ARRL Headquarters, effective Monday, March 16. Out of an abundance of caution, […]
  • The Latest Episode of ARRL Audio News is Now Available 13. marts 2020
    Listen to the new episode of ARRL Audio News on your iOS or Android podcast app, or online at http://www.blubrry.com/arrlaudionews/. Audio News is also retransmitted on a number of FM repeaters. Click here and then scroll down to see the list. 

RSS DXer Ham Radio News

  • Current Ham Radio News 15. marts 2020
      Current ham radio news (Source: BBC Reel) In a remote forest, a few kilometres from the Chernobyl power plant, the huge Duga-2 radar tower stands as relic of Soviet mismanagement. Click here to view on BBC Reel. via Current ham radio news https://ift.tt/38VZvyE March 14, 2020 at 08:27AM via RSS Feed https://swling.com/blog/2020/03/bbc-reel-the-secret-soviet-radar-hidden-in-chernobyls-shadow/ Current ham […]
  • Ohio/Penn DX Bulletin No. 1456 15. marts 2020
      SB DX @ WW < KB8NW $OPDX.1456 Ohio/Penn DX Bulletin No. 1456 The Ohio/Penn DX PacketCluster DX Bulletin No. 1456 BID: $OPDX.1456 March 16, 2020 Editor Tedd Mirgliotta, KB8NW Provided by BARF80.ORG (Cleveland, Ohio) Written/Send From Strongsville, Ohio Thanks to the Northern Ohio Amateur Radio Society, Northern Ohio DX Association, Ohio/Penn PacketCluster Network, the […]
  • Current Ham Radio News 13. marts 2020
      Current ham radio news Download the latest FREE DX-World Weekly Bulletin compiled by Bjorn, ON9CFG. via Current ham radio news https://ift.tt/39RdOWw March 12, 2020 at 09:13AM via RSS Feed https://www.dx-world.net/the-free-dx-world-weekly-bulletin-343/?utm_source=rss&utm_medium=rss&utm_campaign=the-free-dx-world-weekly-bulletin-343 Current ham radio news News What Hams Do…The Future of Amateur Radio – Podcast Episode 1 March 12, 2020 No comments Are young people […]
  • ARRL Propagation Bulletin No. 0011 13. marts 2020
      SB PROP @ ARL $ARLP011 ARLP011 Propagation de K7RA ZCZC AP11 QST de W1AW Propagation Forecast Bulletin 11 ARLP011 From Tad Cook, K7RA Seattle, WA March 13, 2020 To all radio amateurs SB PROP ARL ARLP011 ARLP011 Propagation de K7RA I felt cheated this week when a much anticipated sunspot only appeared just briefly, […]
  • 425 DX News No. 1506 13. marts 2020
      14 March 2020                                             A.R.I. DX Bulletin No 1506 =========================== *** 4 2 5  D X  N E W S *** ****  DX  INFORMATION  **** =========================== Edited by  I1JQJ & IK1ADH Direttore Responsabile […]

RSS DX-Maps

  • 04-Mar 1330 VE7BQH 144 and 432 MHz antenna charts updated 4. marts 2020
    VE7BQH 144 and 432 MHz antenna comparison table updated
  • 05-Dec 1830 VE7BQH 144 MHz antenna charts updated 5. december 2019
    VE7BQH 144 MHz antenna comparison table updated
  • 24-Nov 1330 144 MHz EME calendar 2020 24. november 2019
    The 144 MHz EME calendar for 2020 is available
  • 24-Nov 1330 New version 3.1 (build 548) of VQLog 24. november 2019
    New version 3.1 build 548 of VQLog is available
  • 04-Oct 1530 Step by step guide to FT8 Fox/Hound 4. oktober 2019
    Easy step by step guide for making QSO in FT8 Fox/Hound mode

RSS RTL SDR news

  • Coronavirus: Hamvention Cancelled & Other Updates 16. marts 2020
    Hamvention, the largest yearly amateur radio event has been cancelled this year due to concerns over the spread of the Coronavirus (COVID-19). It was due to be held during May 15 - May 18, 2020. Chairman Jack Gerbs writes: The Hamvention Executive Committee has been monitoring the COVID19 pandemic. We have worked very closely with […]
    admin
  • Techminds Reviews a HF RX SWL Antenna for Small Spaces and Apartments 16. marts 2020
    Over on his YouTube channel TechMinds has uploaded a video reviewing the X1-HF 1 - 50 MHz Trapped Coil Receiving antenna from Moonraker.eu which goes for £69.95. This is a small electrically short antenna for HF reception which is easy to setup and install, requiring no radials. However, like all short HF antennas it is a compromise. […]
    admin
  • SATSAGEN: Software to use a PlutoSDR as a Tracking Spectrum Analyzer 16. marts 2020
    Thank you to Frank, HB9FXQ for submitting news about a new Windows program called SATSAGEN which allows you to use a PlutoSDR as a wideband spectrum analyzer. SATSAGEN was created by Alberto IU1KVL and is entirely free to use. This makes it possible to get wideband scans of RF components like filters and attenuators. Together with […]
    admin
  • OpenEar: An Easy to Use Windows TETRA Voice Decoder 12. marts 2020
    A new TETRA voice decoder called "OpenEar" has just been released. The program is a standalone Windows app that directly connects to an RTL-SDR. Decoding a TETRA voice signal is as simple as opening the program, tuning to the TETRA frequency and clicking on the signal. With good signal strength voice comes through very clearly. […]
    admin
  • The Othernet Bullseye TCXO LNB for QO-100 Reception 10. marts 2020
    Othernet have recently released their new "Bullseye" 10 kHz Ultra High Stability Universal LNB. It is currently on sale and available for US$39.95 + shipping on their store. The LNB is designed for receiving QO-100 which is a popular geostationary amateur radio satellite positioned at 25.5°E which covers Africa, Europe, the Middle East, India, eastern Brazil and […]
    admin

RSS AMSAT UK

  • AMSAT-BR QO-100 FT8 QRPp Experiment 16. marts 2020
    AMSAT-Brazil is organizing a reverse beacon FT8 QRPp experiment/contest via the QO-100 geostationary amateur radio transponder. The first 10 spotted stations with lower SNR will receive a Certificate of Accomplishment.The dead line will be May 1st 2020. To qualify, the … Continue reading →
    m5aka
  • AMSAT-India participated in Somaiya Space Conclave 2020 2. marts 2020
    Somaiya Space Conclave 2020 was organised by KJ Somaiya Institute of Engineering and Information Technology – Mumbai, India on Friday, February 28, 2020. Rajesh Vagadia VU2EXP reports: It was a full day event covering topics related to Students Satellite program, … Continue reading →
    m5aka
  • Project for school QO-100 amateur radio stations 1. marts 2020
    DARC reports on a Practical Seminar about the amateur radio QO-100 geostationary satellite transponders. Part of seminar fees goes to the “School stations on QO-100” project. A translation of the DARC post reads: Top-class seminar in the DARC office in … Continue reading →
    m5aka
  • Ham radio QFH satellite antennas built at workshop 1. marts 2020
    Radio amateurs built Quadrifilar Helicoidal (QFH) satellite antennas at a workshop in Indonesia organised by a local branch of the national amateur radio society ORARI. A translation of the ORARI website report reads: On Saturday, February 22, 2020, South Jakarta … Continue reading →
    m5aka
  • Ofcom consultation on EMF compliance 24. februar 2020
    Ofcom is holding a public consultation on proposed measures to require all those with transmitting equipment capable of generating more than 10 watts EIRP to demonstrate compliance with international guidelines for limiting exposure to electromagnetic fields (EMF). An assessment would … Continue reading →
    m5aka

RSS DK3WN SatBlog

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