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European Ham radio portal

Antennas, radio stations and amateur broadcasting and reception

European Hamradio portal

  • LF+HF
  • VHF+SHF
  • Projects, Mods, Fixes and Add-on's
  • Contesting
  • Ham information
  • Software
  • Digital modes
  • DXbulletin
  • QRP
  • Reviews

dsp

Digital Signal Processing, DSP, je metóda digitálneho spracovania signálu, ktorá umožňuje vytvoriť veľmi kvalitné filtre.

Špičkový TCVR IC-775DSP
Contesting LF+HF QRP Projects, Mods, Fixes and Add-on's VHF+SHF 

We start with contesting - the fourth part

7. August 20207. July 2022 admin 1 Comment CW, dsp, DX, elbug, power amplifier, N1MM, SSB, vkv

Contesting is mentally and in the case of more than a few hours of racing also physically demanding. Race at full speed, at all times

Read more...
Yaesu FTDX3000
Reviews 

Yaesu FTDX3000

7. August 202013. October 2020 admin 0 Comments dsp, TCVR, yaesu

Yaesu is also preparing a novelty – KV + 6m 100W device FTDX3000. The price has not been set yet, but the circuit is based on the top FTDX5000. Uses

Read more...
Nový IC-7100
Reviews 

New IC-7100

7. August 202017. June 2022 admin 0 Comments dsp, Icom, TCVR

Na Tokyo Ham Fair 2012 the new Icom IC-7100 HF / VHF / UHF transceiver with touch screen was presented. The novelty could be a successor

Read more...

Hamradio discussion

HF discussion forum
Include posts related to HF bands here (below 10m)

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

Projects, Mods, Fixes and Add-on's
Questions, answers and ideas for constructions, homebrew, equipment modifications

Miscellaneous Hamradio discussion forum
This includes posts, which cannot be included elsewhere…

Online swapmeet
Sale – buy – exchange – I donate radio and electronics

New topic

Selection of articles

  • HF radio: Back to the future!HF radio: Back to the future!
    In categories: LF+HF
    The following article is from Mira, OM3CKU: Free according to the company materials CRYPTO AG and Racal. High frequency electromagnetic waves (KV) takes over 1,5 ...read more
  • Stranded in American Samoa - K8T and K8O storyStuck in American Samoa – K8T a K8O story
    In categories: LF+HF
      Nine flights. Loss of luggage. Malfunctioning devices. Smoking output stages. Welcome to “the most unlucky” expedition 2002! Now let's go back in time ...read more
  • Results of the Youth Field Day 2009Results of the Youth Field Day 2009
    In categories: Contesting, VHF+SHF  contest, vkv
    Category: 144 MHz, Single Pl. Call Score QSO Aver. Locator ASL ODX QRB Err. % Power Antenna 1. OM0AMI 958 ...read more
  • Z81D South SudanZ81D South Sudan
    In categories: Digital modes, DXbulletin  DX, FT8, QSL, SSB
    Diya, YI1DZ, is back in South Sudan, where it works as Z81D. Jube is located, KJ54SU. It uses Kenwood TS-890S with PA ACOM1000 and Cushcraft antennas ...read more
  • Interesting interview with a radio astronomerInteresting interview with a radio astronomer
    In categories: Ham information
    The SvetElektro.com portal brought an interesting interview with radio astronomer Rudolf Slošiar. Radio astronomy deals with the study of the universe and celestial bodies through radio waves. ...read more

OM HAM of the Year

Year 2004
Grad.. Ing. Jaroslav Just
OM3TA, SK


Year 2005
Rudolf Karaba
OM3PC


Year 2006
MUDr.Harry Činčura
OM3EA


Year 2007
Grad.. 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

HF conditions


CQ.sk supports the Moon contest

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Partners

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Tags

6m 160m antenna antenna tuner callbook CB contest CQ WPX Contest CQ WW Contest CW diploma DK7ZB DX Elecraft EME FT8 Icom IOTA IOTA Contest Kenwood power amplifier kv meteor scatter N1MM OM9OT OM Activity Contest preamplifier receiver QO-100 QRP QSL remote station RTTY satellite SDR SSB SSB liga sub-regional SWL TCVR vkv WSJT yaesu yagi amplifier

RSS DX expeditions

  • Falkland Is: May 10-Jul 12, 2025 -- VP8DPD -- QSL via: EA5GL
  • Morocco: June 25-Christmas 31, 2025 -- CN2DX -- QSL via: F5LRL
  • St Pierre and Miquelon: Jun 28-Jul 14, 2025 -- FP -- QSL via: LoTW
  • Mozambique: Jul 5-11, 2025 -- C94rc -- QSL via: Club Log OQRS
  • St Helena: Jul 5-13, 2025 -- ZD7TIM -- QSL via: LoTW
  • Grenada: Jul 5-15, 2025 -- J38dx -- QSL via: LoTW
  • The Savior: Jul 6-13, 2025 -- YS3 -- QSL via: LoTW
  • Cyprus SBA: Jul 8-15, 2025 -- ZC4MK -- QSL via: G0kom
  • Dodecanese: Jul 8-15, 2025 -- SV5 -- QSL via: LoTW
  • Benin: Christmas 8-Aug 6, 2025 -- TY5FR -- QSL via: LoTW

RSS Contest Calendar

  • QRP Fox Hunt
    0100WITH-0230WITH, Jul 11
  • NCCC FT4 Sprint
    0100WITH-0130WITH, Jul 11
  • Weekly RTTY Test
    0145WITH-0215WITH, Jul 11
  • NCCC Sprint
    0230WITH-0300WITH, Jul 11
  • K1USN Slow Speed Test
    2000Z-2100Z, Jul 11
  • SKCC Weekend Sprintathon
    1200WITH, Jul 12 to 2400Z, Jul 13
  • IARU HF World Championship
    1200WITH, Jul 12 to 1200Z, Jul 13
  • QRP ARCI Summer Homebrew Sprint
    2000Z-2300Z, Jul 13
  • 4 States QRP Group Second Sunday Sprint
    0000WITH-0200WITH, Jul 14
  • K1USN Slow Speed Test
    0000WITH-0100WITH, Jul 14

Weblink Directory

  • Radio amateur frequencies - how to listen?
  • Amateur radio portals and websites of national amateur radio organizations
  • Manufacturers and sellers of amateur radio equipment

Recent Comments

  • Palo on Increase in SZR member contributions from 2025
  • pablox on Proposal of new licensing conditions for amateur radio stations
  • om0aao on HF DXView online HF propagation map
  • om0amb on HF DXView online HF propagation map
  • Fany Šumperk on FT-817 TX extension

Hamradio portal CQ.sk

  • LF+HF
  • VHF+SHF
  • Projects, Mods, Fixes and Add-on's
  • Contesting
  • Ham information
  • Software
  • Digital modes
  • DXbulletin
  • QRP
  • Reviews

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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 and OM0AAO.

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