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Håndbog for trailermast

Trailer med 19m mast
CueDe-masttralier-1Download
El-Tegning-1Download
Trailer-lille-1Download
Trailer-Stor-1Download

Solar X-Rays Geomagnetic Field

n3kl n3kl

QRZ Call Sign Query

RSS DX Zone

  • YC5NBX Jaka
    Simple Homebrew HAM blog from indonesia
  • USA Amateur Radio HF Band Plan
    Download the PDF with USA Amateur radio HF band plan and common country prefixes updated in 2008 by Icom
  • The Thornhill Radio Amateurs Club

RSS ARRL

  • Barry Shelley, N1VXY, to Become ARRL Interim CEO 19. januar 2020
    At its meeting this weekend, the ARRL Board of Directors did not elect Howard Michel, WB2ITX, as the ARRL Chief Executive Officer. Beginning Monday, January 20, Barry Shelley, N1VXY, will become interim CEO. Mr. Shelley was ARRL’s Chief Financial Officer for 28 years and CEO during 2018 before his retirement. The board has created a […]
  • New Book from ARRL: Amateur Radio Contesting for Beginners 17. januar 2020
  • The Latest Episode of ARRL Audio News is Now Available 17. januar 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

  • Ohio/Penn DX Bulletin No. 1447 15. januar 2020
      SB DX @ WW < KB8NW $OPDX.1447 Ohio/Penn DX Bulletin No. 1447 The Ohio/Penn DX PacketCluster DX Bulletin No. 1447 BID: $OPDX.1447 January 13, 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 […]
  • Ohio/Penn DX Bulletin No. 1447 13. januar 2020
      OPDX Bulletin 1447 January 13, 2020The Ohio/Penn Dx PacketCluster DX Bulletin No. 1447 BID: $OPDX.1447 January 13, 2020 Editor Tedd Mirgliotta, KB8NW Provided by BARF80.ORG (Cleveland, Ohio) Written/Sent from Strongsville, Ohio Thanks to the Northern Ohio Amateur Radio Society, Northern Ohio DX Association, Ohio/Penn PacketCluster Network, the AB5K's AR Cluster Networks, NJ1Q & W1AW, […]
  • Weekly DX Report 12. januar 2020
    http://www.dx-info.de/index.php
  • 425 DX News No. 1497 12. januar 2020
      11 January 2020                                           A.R.I. DX Bulletin No 1497 =========================== *** 4 2 5  D X  N E W S *** ****  DX  INFORMATION  **** =========================== Edited by  I1JQJ & IK1ADH Direttore Responsabile  I2VGW […]
  • 425 DX News No. 1497 Calendar 12. januar 2020
      11 January 2020                                          A.R.I. DX Bulletin No 1497 =========================== *** 4 2 5  D X  N E W S *** *******   CALENDAR  ******* =========================== Edited by  I1JQJ & IK1ADH Direttore  Responsabile I2VGW PERIOD […]

RSS DX-Maps

  • 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
  • 04-Oct 1000 VE7BQH VHF-UHF antenna charts updated 4. oktober 2019
    VE7BQH VHF-UHF antenna comparison table updated

RSS RTL SDR news

  • Using a KerberosSDR to Monitor Air Traffic Control Voice, ADS-B, ACARS & VDL2 Simultaneously on a Raspberry Pi 3B+ 15. januar 2020
    The KerberosSDR is our 4-channel phase coherent capable RTL-SDR unit that we previously crowdfunded back in 2018.  With a 4-channel phase coherent RTL-SDR interesting applications like radio direction finding, passive radar and beam forming become possible. KerberosSDR is currently available from the Othernet store and Hacker Warehouse for US$149.95. Although the KerberosSDR was mostly created to […]
    admin
  • Increasing L-Band Active Patch SNR by using it as a Feed for a Satellite Dish 14. januar 2020
    Recently RTL-SDR.COM reader Bert has been experimenting with our active L-band patch antenna product. He's written in to share that he's found that using it as a feed for a satellite dish works well to improve SNR on those weaker 10500 AERO signals which Bert found that he could not decode from his location due […]
    admin
  • Measuring the Radiation Pattern of a Yagi Antenna with a NanoVNA 13. januar 2020
    On Hackaday we've seen an interesting post about Jephthai who has used a NanoVNA to measure the radiation pattern of a home made Yagi antenna. He began by initially modelling the Yagi using the MMANA software package, then building the antenna and measuring the SWR. However, SWR is only partial information and tells us nothing about […]
    admin
  • DSDPlusUI: A Graphical User Interface for DSD+ 13. januar 2020
    Over on Twitter Annunaki (@StupotSinders) has been teasing some screenshots of a GUI for DSD+ that he's been developing over the past few weeks. And now he has released the software which is called "DSDPlusUI". DSD+ is mostly command line based, so a GUI could be useful for newbies. The software can be downloaded from the […]
    admin
  • A Guide to the NanoVNA: Kindle eBook for $2.99 10. januar 2020
    With the NanoVNA (and upcoming NanoVNA 2.0) being so affordable and readily available many budget focused RF enthusiasts and hams are now adding a tool to their arsenal that used to only be for the wealthy and commercial users. Vector Network Analyzers (VNAs) allow you to do things like make SWR measurements on antennas, characterize […]
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RSS AMSAT UK

  • Ofcom Consultation: Improving spectrum access for Wi-Fi 17. januar 2020
    Ofcom wishes to boost the use of Wi-Fi in Amateur Radio spectrum at 5725-5850 MHz. The Amateur Satellite Service weak-signal downlink band, 5830-5850 MHz, is used by amateur payloads on Deep-Space and Interplanetary spacecraft as well as by satellites in … Continue reading →
    m5aka
  • Special certificate to celebrate 30 years of LUSAT 17. januar 2020
    AMSAT-LU will be issuing a special certificate to celebrate the 30th anniversary of the launch of LUSAT (LO-19) during LUSAT week which takes place January 18-26, 2020. AMSAT Argentina LU7AA says: On Jan-22-1990 LUSAT/LO-19 was launched along with AO-16, DO-17, … Continue reading →
    m5aka
  • Qarman beacon telemetry information released 9. januar 2020
    QARMAN, a nano-satellite designed and built at VKI, was launched to the International Space Station on December 5, 2019. Deployed is expected to take place in the week of February 12, 2020. QARMAN (Qubesat for Aerothermodynamic Research and Measurements on … Continue reading →
    m5aka
  • Beijing’s draft ham radio regulations raise concerns 8. januar 2020
    ARRL reports on Beijing’s draft Measures for the Administration of Amateur Radio Stations which appear to threaten 136 kHz and most amateur bands above 146 MHz. ARRL say: Lide Zhang, BI8CKU, told ARRL that the proposal would prohibit amateur operation … Continue reading →
    m5aka
  • December 2019 issue of OSCAR News now available for download 31. december 2019
    E-members of AMSAT-UK can now download the December 2019 edition of OSCAR News, issue 228, here. The paper edition should be sent to postal members in 2-3 weeks. In this issue: • From the Secretary’s Keyboard • Minutes of the … Continue reading →
    m5aka

RSS DK3WN SatBlog

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