DXZone.com  
Search results for hf radio
Search
hf radio

hf radio

608 links and 7 categories about hf radio on dxzone.com

Result Page:  [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]

 Site listings
Antennas : 2M
  • A portable 2-element VHF yagi - Build a portable VHF yagi antenna for 2 meters. All you need is two rabbit ear antennas from Radio Shack, two CATV baluns, four feet of 3/4 CPVC pipe with one tee.
    [ Hits: 25102 | Votes: 21 | Rating: 5.38 ]
Antennas : Feed Lines
  • Understanding Standing Wave Ratios SWR - We worry a lot about Standing Wave Ratio (SWR) in amateur radio since SWR is one indication of how well our antenna system is working. Most HF transceivers and antenna tuners have built in SWR meters. SWR is a measure of a transceiverís output power verses the portion of that power reflected by the antenna system By Ken Larson KJ6RZ
    [ Hits: 7975 | Votes: 8 | Rating: 4.75 ]
Antennas : J-Pole
  • Copper J-Pole Antennas - Conejo Valley Amateur Radio Club, article edited by Rory Eikland, KG6HCU and Ken Larson, KJ6RZ, they have had excellent experience building and using J-Pole antennas, and share their experience on planning VHF and UHF Jpole antennas.
    [ Hits: 11354 | Votes: 12 | Rating: 7.09 ]
Antennas : Magnetic Loop
  • Thinking about Ideal Loops - Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity; the antenna being very small respect to the wavelength the collected energy is also small. To increase the output level the loop may be made resonant, so loosing it%u2019s intrinsic aperiodic characteristics.
    [ Hits: 1653 | Votes: 0 | Rating: 0.00 ]
  • HF Receiving Loop Antenna - HF receiving loop antenna, an easy-to-make receiving loop antenna for HF
    [ Hits: 15463 | Votes: 6 | Rating: 6.67 ]
DX Resources : Nets
  • Ham Radio HF Nets - Amateur radio HF nets
    [ Hits: 9505 | Votes: 16 | Rating: 6.81 ]
Ham Radio : ARES RACES
  • Ontario Emergency Communications - Assisting in relaying information to local authorities in Ontario in the event of an emergency.
    [ Hits: 441 | Votes: 1 | Rating: 10.00 ]
Ham Radio : Band Plans
  • MF and HF Amateur Radio Band Charts - Easy to read set of band charts for the amateur radio MF and HF bands: 160, 80, 60, 40, 30, 20, 17, 15, 12, and 10 meter by W5JCK
    [ Hits: 1325 | Votes: 6 | Rating: 3.00 ]
Internet and Radio : Police Scanners Manufacturers : Antennas : HF : Mobile Antennas
  • Mobat Communications - HF-SSB radio products Accessories, Amplifiers and Antennas tuners. Established in 1995 as a joint venture between Motorola's Land Mobile Product Sector and Bartal Electronic Enclosures Ltd.
    [ Hits: 8565 | Votes: 7 | Rating: 3.57 ]
Operating Modes : Amateur Television
  • Fax480 - FAX480 was developed to provide for relatively high resolution image transmission on HF, VHF, and UHF amateur radio bands. FAX480 was designed to bridge the gap between conventional slow scan television (SSTV) and conventional facsimile techniques.
    [ Hits: 475 | Votes: 1 | Rating: 6.00 ]
Propagation : Propagation Forecast Propagation : Resources Radio Equipment : Receivers : Yaesu VR-5000 Radio Scanning : Regional : Australia
  • Sydney Scanner Frequencies - One of the best compilations of frequencies in Sydney particularly SW. Include Police, other emergency people, Marine, the entire aircraft list for Sydney, RAAF squadron frequencies, UHF CB frequencies as well as a heap of miscellaneous frequencies like security, shoppin malls etc.
    [ Hits: 11898 | Votes: 59 | Rating: 6.00 ]
Shortwave Radio : Numbers stations
  • Spy Numbers Stations - N2UHC's Radio Stuff - Spy numbers stations are stations on HF that transmit messages consisting of groups of numbers. Sometimes letter groups are sent instead
    [ Hits: 832 | Votes: 6 | Rating: 8.50 ]
Shortwave Radio : Schedules
  • ADDX Schedule - Search for schedule of radio programs by selecting the language
    [ Hits: 1834 | Votes: 2 | Rating: 6.50 ]
Software : ACARS
  • PC-HFDL - Freeware acars deconding software for windows.
    [ Hits: 11590 | Votes: 23 | Rating: 6.96 ]
Software : Morse Code Training
  • CyberDX-CW - CyberDX-CW is a software simulation of an amateur radio station monitoring the world. Generates a simulated radio environment, where the operator can tune all of the HF bands and actually hear computer generated station activity
    [ Hits: 2202 | Votes: 3 | Rating: 6.67 ]
Software : RF Coverage Mapping
  • Radio Mobile - Radiomobile is an excellent and very detailed radio path mapping software, vhf uhf propagation predictor This software is a tool used to predict the performance of a radio system. Windows freeware by VE2DBE.
    [ Hits: 5542 | Votes: 21 | Rating: 8.29 ]
Software : Radio Control
  • FTBCAT Cat radio control software  updated  pop - Free CAT control software for Yaesu FT-100, FT-100D, FT-817, FT-817ND, FT-847, FT-857, FT-857D, FT-897, FT-897D, FT-920, FT-1000MP Mark V, VR-5000 and FRG-100 transceivers.
    [ Hits: 34789 | Votes: 79 | Rating: 4.31 ]
Software : Radio Programming
  • FTB60 radio control - Memory management program for the FT-60R/E FM handheld.
    [ Hits: 2103 | Votes: 2 | Rating: 7.00 ]
Technical Reference : HF Radios
  • Icom 706MKIIG mod of internal fan on rx - Unlike the old Icom 706, the 706 MKIIG HF/VHF/UHF multi-mode ham radio transceiver do not keep its internal blower running all the time in receive mode.
    [ Hits: 2911 | Votes: 120 | Rating: 9.44 ]
  • Kenwood TS-950S RF gain mod - The Kenwood TS-950S and TS-950SD HF transceivers are fine radios. However, many, if not all, of them were produced with a design flaw which allows the RG GAIN control to cease function in the presence of a strong signal IF the AGC has been turned OFF
    [ Hits: 1211 | Votes: 1 | Rating: 1.00 ]
Technical Reference : Programming Radio
  • Programming VHF/UHF Radios - Programming a new VHF/UHF radio usually proves to be a frustrating experience for most new amateur radio operators. A new radio must first be programmed for simplex and repeater operation before it can be used to communicate with local hams.
    [ Hits: 12799 | Votes: 21 | Rating: 6.75 ]
  Result Page:  [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]
Not satisfied ? Lookup Google Custom Search Engine for hf radio


Search hf radio with: Yahoo!, Teoma, Lycos , Bing

Get our links, Everywhere!


Sign up for daily Newsletter
The DXZone.com RSS feed

Share Bookmark

Follow dxzone.com: XML RSS Feeds Daily Top 10 links

Google Custom Search

  1998-2014 The DXZone.com - Terms of Use, Copyright & Privacy Policy Last Update: Thu Jul 24 2014 - 13:47:04