operating table

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operating table

22 links - and 1 categories

Antennas : End-Fed
  • The Pop-Up Vertical 2.0 - Basically, this antenna is a 23-foot wire fed through a 4:1 un-un transformer. This antenna can be easily used in portable operation, for operating all bands from 40-10 meters.
    [ Hits: 253 | Votes: 0 | Rating: 0 ]
Antennas : Helical
  • A two dollar helical hf portable antenna - Here is an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2.00 to make. This was created as a fun project to demonstrate how to enjoy operating HF in the field with a home-made portable antenna without spending a ton of money. Bev AH6NF (YL) made this antenna, tuned and ready to operate in less than one hour
    [ Hits: 22387 | Votes: 14 | Rating: 7.65 ]
Antennas : Portable
  • Portable Loop Antenna  pop - This loop it is small and light enough to carry while operating, it disassembles into small but rugged pieces that fit easily in a backpack or gym bag, and it can be tuned from 14 MHz to 30 MHz. This tunable magnetic loop antenna is my contribution to the well established art of amateur loop making. Can be tuned from 14 MHz to 30 MHz.
    [ Hits: 51473 | Votes: 24 | Rating: 6.04 ]
DX Resources : SOTA
  • Summits On The Air - Republic of Ireland - Summits on the air, sota. an exciting new award scheme for radio amateurs. the scheme encourages lightweight portable ham radio operating in mountainous and wilderness areas areas.
    [ Hits: 360 | Votes: 0 | Rating: 0 ]
Ham Radio : Blogs : USA
  • The K0NR weblog - Stuff about amateur (ham) radio, with emphasis on VHF/UHF, QRP, portable and mountaintop operating.
    [ Hits: 318 | Votes: 2 | Rating: 10 ]
  • The K0NR Weblog - Stuff about amateur (ham) radio, especially VHF/UHF, QRP, portable and mountaintop operating
    [ Hits: 306 | Votes: 0 | Rating: 0 ]
Operating Aids : Logbook
  • Printable Amateur Radio Logbooks - Some printable logbooks or logsheets, made to use whilst operating portable. Download free PDF files in landscape and portrait A4 Format.
    [ Hits: 1785 | Votes: 8 | Rating: 7.26 ]
Operating Modes : Portable Operations
  • Pedestrian Portable HF DXing - Operating pedestrian mobile by G3XBM
    [ Hits: 412 | Votes: 1 | Rating: 10 ]
  • Portable operation notes - Basics, tips and tricks you can follow when operating portable.
    [ Hits: 222 | Votes: 0 | Rating: 0 ]
  • Operating Portable - A short introduction to amateur radio portable operations bu VKFAQ.
    [ Hits: 401 | Votes: 0 | Rating: 0 ]
  • Batteries For Portable Ham Radio Use - An interesting article on choosing the right battery when operating in portable mode, considering charging time and modes, weight and size.
    [ Hits: 775 | Votes: 2 | Rating: 5.5 ]
  • Portable Operating Tips for Ham Radios - This article is from the book Ham Radio For Dummies and features some tips for portable amateur radio operations, on Field Day or generic outdoor operation, like selecting the proper antenna and portable power.
    [ Hits: 79 | Votes: 1 | Rating: 10 ]
Operating Modes : QRP
  • IN3ECI - QRP Operations - Italian station operating mostly in QRP Mode, contain some interesting QRP projects for portable antennas and antenna mounts.
    [ Hits: 458 | Votes: 2 | Rating: 9 ]
Software : APRS
  • DIXPRS - DIXPRS is an APRS Internet Gateway and Digipeater software for HAM radio use. It is designed to be portable and platform independent as much as possible. To reach this goal it is written in Python with minimal dependency considering older versions of operating systems and Python.
    [ Hits: 565 | Votes: 1 | Rating: 6 ]
Software : Antenna analysis
  • PolarPlot - Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating. With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.
    [ Hits: 5985 | Votes: 10 | Rating: 5.59 ]
Software : Internet Linking
  • CQiNet, linking Ham Radio - CQiNet is a family of programs that combine Ham Radio with the Internet using Voice over IP (VoIP) technology. Two programs are currently in the family, "theBridge" and echoLinux. Thebridge is a iLink/EchoLink compatable conference bridge that runs under various versions of Unix as well as Windows. EchoLinux is a EchoLink client program for the Linux operating system.
    [ Hits: 3660 | Votes: 4 | Rating: 7.5 ]
Software : Virtual Serial Port
  • Free Virtual Serial Port - Windows user-mode application, which allows you to create software virtual serial ports and emulate physical serial ports behavior. It operates exclusively in user-mode, therefore it is more stable and uses less memory, processor and operating system resources than any competitive products.
    [ Hits: 1057 | Votes: 8 | Rating: 7.62 ]
Technical Reference : Arduino : Morse Code
  • CW Morse Decoder for Arduino - While there are quite a few standalone Morse Code or CW decoders out there, I wanted to tackle the problem myself and end up with both a great Arduino learning project and a decent portable decoder for when I'm out in the field operating QRP
    [ Hits: 199 | Votes: 1 | Rating: 10 ]
Technical Reference : Filters
  • 20m 30m 40m Bandpass Filters - Homemade LC Bandpass Filters for 20M, 30M, 40M In multi-station environments like special events, field day, portable operating, is very important to protect receivers from excessively strong signals. Bandpass filters help to protect your transceivers.
    [ Hits: 376 | Votes: 1 | Rating: 10 ]
Technical Reference : SWR Meters
  • Digital QRP SWR & Power meter - A KD1JV Melt solder kit, a swr and power meter operating from 160 to 6 meters ideal for portable and field use
    [ Hits: 6223 | Votes: 6 | Rating: 3 ]

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