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27. March 2023
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satellite

Radio amateurs have been using satellites as long-distance radio transmitters for decades. There is always a lighthouse on board the satellite, which is used to transmit telemetry data and sometimes a transponder, Such a converter listens on one frequency and transmits on another. Popular satellites included the Soviet RS-12/13, Japanese FO-20 and FO-29, Indian VU-52 or AMSAT AO-7, AO-27. These satellites are often referred to as LEO orbits for low orbit. Working via satellites requires demands on technical and operator skills at VHF.

Currently, a geostationary satellite with a range from Indonesia to South America is also available to radio amateurs, QO-100.

Divoký kôň
DXbulletin LF+HF VHF+SHF 

CY0S – Sable

3. March 2023 om0aao 0 Comments antenna, DX, EME, kv, QSL, satellite, vkv

Sable Island in the Atlantic Ocean is located approx 175 kilometers from the coast of the Nova Scotia peninsula. As a result of erosion, the island is changing

Read on...
Burkina Faso
Digital modes DXbulletin LF+HF 

XT2AW – Burkina Faso

29. November 20227. December 2022 om0aao 0 Comments CW, DX, QO-100, QSL, satellite, SSB

The XT2AW brand is not new to the bands. Behind it is the activity of Harald DF2WO, which will be in Ouagadougou in Burkina Faso on December 4-17

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Mariánske Lázně
VHF+SHF 

OK/DK9JC

11. October 202211. October 2022 om0aao 0 Comments satellite, vkv

At the turn of October and November, John will work on radio amateur LEO satellites from Marianske Lazne as OK/DK9JC. Locator JN69IX (plus maybe JO60IA). QSL

Read on...
8P9NF
DXbulletin VHF+SHF 

8P9NF Barbados

22. July 202222. July 2022 om0aao 0 Comments DX, IOTA, satellite, vkv

EA4NF Philippe has already prepared an expedition to a rare location for amateur radio satellite enthusiasts several times, for example from the smallest island of the Canary Islands as EA8/EA4NF ,

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Moladavsko - zástava
DXbulletin VHF+SHF 

ER/DL4EA Moldova

5. July 20225. July 2022 om0aao 0 Comments QO-100, satellite, vkv

Antonio Gutierrez often broadcasts via amateur radio satellites during his travels. Not so long ago it was a ZB2/DL4EA operation, or before from

Read on...
CT7/EA4NF
VHF+SHF 

Philippe 

8. April 2022 om0aao 0 Comments QSL, satellite, vkv

Philippe EA4NF plans to operate on linear and FM satellites from Portugal as CT7 / EA4NF next week. Philippe , Philippe  (13.-16.April 2022)

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EA4NF
VHF+SHF 

EA4NF and ZS6WAB connection map

17. March 202217. March 2022 om0aao 0 Comments satellite, vkv

Philippe EA4NF is actively involved in satellite DXing and has booked other rare connections, Philippe EA4NF is actively involved in satellite DXing and has booked other rare connections. Philippe EA4NF is actively involved in satellite DXing and has booked other rare connections

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DATV-Easy
Digital modes Software 

DATV-Easy

9. March 202217. June 2022 om0aao 0 Comments QO-100, satellite, SDR

After the FreeSteamCoder program, Dominique F1EJP started working on DATV-Easy for Windows, After the FreeSteamCoder program, Dominique F1EJP started working on DATV-Easy for Windows. After the FreeSteamCoder program, Dominique F1EJP started working on DATV-Easy for Windows

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Dominantná vápencová skala Gibraltáru
DXbulletin VHF+SHF 

Antonio has broadcast from interesting locations in the past

25. February 2022 om0aao 0 Comments QO-100, satellite, vkv

Antonio has broadcast from interesting locations in the past, days 2020. days

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Stožiar s parabolickými anténami
VHF+SHF 

Es'hail-2 / Es'hail-2

18. February 2022 om0aao 0 Comments CW, QO-100, satellite, SSB, vkv

Remco PA3FYM announces on February 19 2022 Remco PA3FYM announces on February 19 / Es'hail-2. Remco PA3FYM announces on February 19

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EA8/EA4NF
VHF+SHF 

IL07 and IL17 locators on the map

16. February 202216. February 2022 om0aao 0 Comments IOTA, QSL, satellite, vkv

Search 2022 IL07 and IL17 locators on the map, IL07 and IL17 locators on the map (IOTA AF-004), Search

Read on...
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Short KV waves
Include posts related to HF bands here (do 10m)

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Include contributions related to VHF bands here (from 6m upwards)

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Questions, answers and ideas for constructions, involved, equipment modifications

other
This includes posts, which cannot be included elsewhere…

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Selection of articles

  • KVPA race results - July 2005KVPA race results – July 2005
    In categories: Contesting, LF+HF
    QRO -------------------------------------------------------------------- 1. OL1AB R79 79x55=4345! 21. OM8ON KEB 66x46 = 3036* 2. OK2BGA M67 78x54=4211! 22. OK1EV F54 70x43=3010 3. OK2PDT ...read more
  • A few pages about tubesA few pages about tubes
    In categories: Technique
    From Jindra OK1XR, we got tips on some interesting tube sites. I considered, whether to assemble from the materials on these ...read more
  • Kozákov 2010Kozákov 2010
    In categories: Ham information
    Turnov Radio Club organizes on Saturday 8. May 2010 spring meeting in Kozákov (JO70PO). Beginning around in 8 hours. 0 0 ...read more
  • List of HF / VHF races March 2004List of HF / VHF races March 2004
    In categories: Contesting  contest, CQ WPX Contest, CW, OM Activity Contest, RTTY, SSB, SSB liga
    Once again we bring you an overview of the most interesting races on KV / VKV – in March 2004. Attention! In some periodicals they still occur out of date ...read more
  • GAREC 2006GAREC 2006
    In categories: Ham information
    In days 19.-20. June 2006 an international conference on amateur radio emergency will be held again in Tampere, Finland. ...read more

ABOUT HIM ROKA

Year 2004
Dipl. Ing. Jaroslav Just
OM3TA, SK


Year 2005
Rudolf Karaba
OM3PC


Year 2006
MUDr.Harry Činčura
OM3EA


Year 2007
Dipl. Ing. Radoslav Gališ
OM6KW


Year 2008
Ing. Jaroslav Kubicek
OM1II


Year 2009
Jozef Ivan
OM3NA (in rememberence)
a
Peter Martiška
OM3PA


Year 2010
Anton Srnka
OM1AEG


Year 2011
Dušan Pavlík
OM2ADP

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RSS DX expeditions

  • Senegal: Feb 6-Mar 31, 2023 -- 6W -- QSL via: LoTW
  • Solomon Is: Feb 15-Apr 30, 2023 -- H44MS -- QSL via: DL2GAC
  • St Martin: Mar 3-Apr 1, 2023 -- Feb 26-Mar -- QSL via: LoTW
  • Cape Verde Is: Tue 8-Apr 5, 2023 -- D44KIT -- QSL via: LoTW
  • Reunion: Mar 9-27, 2023 -- FR -- QSL via: LoTW
  • South Sudan: Mar 13-Apr 22, 2023 -- Z81D -- QSL via: LoTW
  • Norfolk I: Mar 17-31, 2023 -- Norfolk I -- QSL via: LoTW
  • Vanuatu: Mar 18-28, 2023 -- YJ0CA -- QSL via: See Web
  • St Kitts and Nevis: Mar 19-Apr 1, 2023 -- V4 -- QSL via: LoTW
  • Guadeloupe: Mar 20-Apr 3, 2023 -- one of AS -- QSL via: LoTW

Translation

RSS Contesty

  • N1V Hawaii EME
    1700WITH, Mar 21 N1V Hawaii EME, Mar 22 N1V Hawaii EME, Mar 25 N1V Hawaii EME, Mar 26
  • FOC QSO Party
    0000Z-2359Z, Mar 25
  • CQ WW WPX Contest, SSB
    0000WITH, Mar 25 to 2359Z, Mar 26
  • UBA Spring Contest, 6m
    0600Z-1000Z, Mar 26
  • K1USN Slow Speed Test
    0000WITH-0100WITH, Mar 27
  • QCX Challenge
    1300Z-1400Z, Mar 27
  • ICWC Medium Speed Test
    1300Z-1400Z, Mar 27
  • OK1WC Memorial (MWC)
    1630Z-1729Z, Mar 27
  • QCX Challenge
    1900Z-2000Z, Mar 27
  • Antenna comparison
    1900Z-2030Z, Mar 27

Linky

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  • Manufacturers and sellers of amateur radio equipment

Recent Comments

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OM VHF LOW POWER CONTEST

  • Results of OM VHF LOW POWER CONTEST 2005
  • Ceny OM VHF LOW POWER CONTEST-u
  • Result list OM VHF LOW POWER CONTEST 2006
  • Ceny OM VHF LOW POWER CONTEST-u 2006
  • Result list OM VHF LOW POWER CONTEST 2007
  • Result list OM VHF LOW POWER CONTEST 2008
  • Result list OM VHF LOW POWER CONTEST 2010
  • Result list OM VHF LOW POWER CONTEST 2011
  • Result list OM VHF LOW POWER CONTEST 2012
  • Result list OM VHF LOW POWER CONTEST 2013
  • Result list OM VHF LOW POWER CONTEST 2014
  • Result list OM VHF LOW POWER CONTEST 2015
  • OM LOW POWER VHF CONTEST 2016
  • Results OM VHF LOW POWER CONTEST 2017
  • Result list OM VHF LOW POWER CONTEST 2019
  • OM VHF LOW POWER CONTEST logs received 2020
  • Results of the OM VHF LOW POWER Contest 2020
  • Results OM VHF LOW POWER CONTEST 2021
  • OM LOW POWER VHF CONTEST 2022

CQ.sk

Thank you for visiting this portal designed for all radio amateurs from OM and OK.

We bring you current information from the amateur radio world, however, we do not want to be narrowly focused on one area, therefore, new articles from each circle will be added to these pages practically daily, which concerns us HAMs.

We would ask everyone, who can contribute their articles, ideas, stimuli, to be actively involved in building this portal. It's not a portal to those, what they created it for, but for all of you.

If you have any questions, please contact the administrator at: admin@cq.sk. Thank you and we look forward to meeting you at the band! 73 by OM0RX IS OM0AAO.

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