- Multiband delta loop by DL2HCB
- A 10-20 meters coverage delta loop antenna by DL2HCB
[ Hits: 77627 | Votes: 33 | Rating: 5.26 ]
- Multi-Band Super Mini Loop Antenna
- How to make the Super antenna.
To build this antenna you need a lot that is at least 100 feet across.
Antenna covers all bands 80-10 meters + 30, 17, 12 meter WARC Bands
This antenna works as a Full Wave Loop on 80 Meters and also works as a 2 wavelength open loop or Bi-Square on the 40 Meter band
[ Hits: 21707 | Votes: 7 | Rating: 6.80 ]
- My 80 Meter Magnetic Loop
- A custom made 80 meter loop antenna. Reports on usage and tips to build the support.
[ Hits: 25310 | Votes: 24 | Rating: 6.74 ]
- Multiband wire antennas and ATUs
- DC1YB experience on multiband wire antennas. In particular examine FD4 windom and G5RV antenna, considering noise levels and matching aspects.
Author reviews also the usage of Automatic antenna tuners in TS-50 TS-480 and GC-3000
[ Hits: 23705 | Votes: 22 | Rating: 4.37 ]
- Multiband dipole comparison
- A comparison of different multi-band dipole techniques
[ Hits: 33341 | Votes: 24 | Rating: 5.39 ]
- No tuner HF bands Center-Fed Antenna
- HF Horizontal Center-Fed Antenna From W5DXP
[ Hits: 17682 | Votes: 9 | Rating: 9.23 ]
- PAC-12 Antenna - mobile multiband
- Here's an award-winning, easy-to-homebrew, multi-band portable vertical antenna designed by long-time antenna aficionado James Bennett, KA5DVS. He documented the design and construction plans for a portable antenna that can be built with relatively ordinary components
[ Hits: 20036 | Votes: 15 | Rating: 8.13 ]
- Picture of a multiband dipole
- Pictures of a multiband dipole, build with simple PVC T and standard electrical wire
[ Hits: 40056 | Votes: 24 | Rating: 4.84 ]
- Portable Loop Antenna
- 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: 49190 | Votes: 23 | Rating: 6.26 ]
- New HF antenna HB9ABX
- A new, revolutionary design allows the construction of small HF antennas,
which provide the same efficiency as large antennas. This antenna can be built for all HF bands, from 10 to 80 m.
[ Hits: 21779 | Votes: 34 | Rating: 8.89 ]
- Petlowany Three-Band Burner Antenna
- a simple, low-cost, trapless short vertical antenna which amazingly works on three HF bands (20, 15 and 10 meters)
[ Hits: 14990 | Votes: 5 | Rating: 8.20 ]
- Portable vertical antenna
- Vertical transportable HF antenna by CT1BYR
[ Hits: 24972 | Votes: 6 | Rating: 5.83 ]
- New Carolina windom antenna
- PDF file by QRP Expressions by By N. T. Len Carlson, K4IWL
[ Hits: 42652 | Votes: 56 | Rating: 7.79 ]
- OH7SV Matti Hohtola Ham Projects
- The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO,
50 ohm to 200 ohm HF wide band transformers,
Wilkinson splitter for RX measurements,
Windom baluns 2001/2004,
Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
[ Hits: 19617 | Votes: 32 | Rating: 8.12 ]
- QRZ Call Sign Server
- Call Sign lookup by QRZ.com
[ Hits: 30586 | Votes: 85 | Rating: 6.78 ]
- NASA Online VLF Receiver
- Hear VLF audio from NASA online VLF radio receiver in Huntsville, Alabama.
[ Hits: 25514 | Votes: 91 | Rating: 4.38 ]
- Nottingham UK Live Scanner
- Live CB radio and scanner from Nottingham UK, listen to UK ch 19 (27.781) and 27.555 USB and a live scanner from central UK.
[ Hits: 16794 | Votes: 128 | Rating: 5.10 ]
- New York Long Island Scanner Pages
- New York / Long Island Scanner forums, chat, and live scanner feeds of Nassau County Fire Departments. Site registration is needed to listen to the live feeds
[ Hits: 16892 | Votes: 29 | Rating: 4.82 ]
- New York Live Police Radio
- Listen to NYC Live Police Radio
[ Hits: 128285 | Votes: 1233 | Rating: 6.84 ]
- New York Police scanner, NYPD FDNY
- Listen to NYPD and FDNY fight crime and fires on Staten Island. New York police scanner radio streaming in real audio.
[ Hits: 63530 | Votes: 154 | Rating: 4.03 ]
- Orlando Florida live scanner
- Public safety scanner feed from Orlando Fl
[ Hits: 27691 | Votes: 206 | Rating: 6.47 ]
- Ottawa live audio feed
- Ottawa EMS live police radio, and emergency services canada
[ Hits: 17276 | Votes: 43 | Rating: 7.88 ]
- Mosley Electronics
- Wide variety of multi-frequency Yagis, Verticals, and Dipoles as well as other single and multi-frequency configurations to meet specific requirements.
[ Hits: 22814 | Votes: 26 | Rating: 5.88 ]
- Morse code alphabet
- A quick tale of cw morse code alphabet by Wilko J. Hollemans PA3BWK
[ Hits: 15515 | Votes: 62 | Rating: 5.83 ]
- Near-Realtime MUF indicator
- This is a highly informative map that can be used by amateur and professional radio communicators to determine maximum usable frequencies for any world-wide path at the indicated UTC (Zulu) time.
[ Hits: 26823 | Votes: 88 | Rating: 7.65 ]
- Police Scanners, Scanner Frequencies,
- Provide information about police scanners and the hobby of radio scanning to those who know little or nothing about scanners as well as other great stuff for regular users to enjoy
[ Hits: 36310 | Votes: 68 | Rating: 4.50 ]
- NEC-Win Pro
- Antenna Analysis software with the user in mind.
[ Hits: 30672 | Votes: 62 | Rating: 5.63 ]
- MixW V3
- PSK31, RTTY, SSTV, MFSK, MT63 Olivia Hellschreiber SSTV and other modes, Log, DXCluster, telnet access, log backup, Rotor, CAT and whatever you dream in a single program
[ Hits: 92556 | Votes: 2788 | Rating: 8.00 ]
- Windows freeware multimode program by F6CTE it supports BPSK31 QPSK31 PSK63 PSK63F PSK10 PSKFEC31 PSKAM CW CCW THROB 4 bauds THROBX RTTY SITOR-AMTOR-NAVTEX FELD HELL PSK JT65 HELL HF FAX SSTV FILTERS
[ Hits: 90591 | Votes: 138 | Rating: 7.52 ]
- MRP40 Morse Decoder
- Program to receive morse code via sound card, Windows 9x/Me/XP, it allows to transmit morse code from the keyboard. Includes a comfortable Audio Analyzer Display. Successor of known MRP37
[ Hits: 44204 | Votes: 76 | Rating: 5.71 ]
- Morse Code
- Morse Code Training, Practice and Exam Program by Stormy Weather SoftWare Ltd
[ Hits: 16572 | Votes: 25 | Rating: 5.11 ]
- A freeware windows morse code trainer for beginners and experts by DK5CI
[ Hits: 76761 | Votes: 273 | Rating: 6.26 ]
- Digital modes decoding software for the macintosh. Decodes CW, RTTY, WEFAX, SATFAX, ACARS, DTMF, SSTV
[ Hits: 16843 | Votes: 18 | Rating: 4.63 ]
- Morse99 is the industry standard morse code tutorial for pilots in the UK. Fully windows compatible with sound card support and a Palm version too.
[ Hits: 18644 | Votes: 13 | Rating: 3.62 ]
- PSK31 Deluxe
- PSK31 Deluxe is a PSK31 and PSK63 program for novices and power users.
It has been replaced by Digital Master 780 and is now a legacy product.
The last version of PSK31 Deluxe was shipped with the HRD 4.0 SP4 kit and is no more availabe and supported.
[ Hits: 24022 | Votes: 58 | Rating: 6.49 ]
- MMTTY - MM Hamsoft
- MMTTY is a popular windows free software for RTTY amateur radio operations. This freeware run on Win XP, Win7 Vista and Win8 by JE3HHT.
You can download MMTTY software from the official English Website by VE5KC
[ Hits: 86652 | Votes: 385 | Rating: 9.19 ]
- Nova For Windows
- Real time tracking of an unlimited number of satellites, fast, accurate and easy to use. Automated FTP keps updates. Also support a great number of interface to control rotors azimuth and elevation plus frequency doppler shift.
[ Hits: 27015 | Votes: 61 | Rating: 5.63 ]
- MMSSTV - MM Hamsoft
- SSTV freeware software for Windows by Mako JE3HHT. An excellent SSTV program that requires only a computer with soundcard, no expensive TNC required.
Works on all Windows version including Windows XP, Vista and Windows 7
[ Hits: 44227 | Votes: 148 | Rating: 7.21 ]
- MOSFET amplifier for 80 mt.
- Picture index of 150W MOSFET linear amplifier for 80m 1996, includes photos and schematics
[ Hits: 17593 | Votes: 21 | Rating: 4.67 ]
- QRP Amplifier
- HF Bands QRP linear amplifier by SM0VPO
[ Hits: 15029 | Votes: 13 | Rating: 7.85 ]
- Peg Leg CB Radio Repair & mods
- Repair and modifications
[ Hits: 25506 | Votes: 1001 | Rating: 7.93 ]
- President CB Radio Mods
- Windows operated software and technical documentation for President CB-Radio`s
[ Hits: 24469 | Votes: 182 | Rating: 5.86 ]
- N3LS Larry
- Amateur radio links and homebrew projects
[ Hits: 17294 | Votes: 4 | Rating: 1.50 ]
- Microphone Wiring Diagrams
- Some mic wiring diagrams for Ranger, Realistic Alan, Cobra, Ge, Uniden, Yaesu, kenwood, Icom radios. Diagrams for the microphone connections on many of the common CB radios, as well as some popular Amateur radio transceivers.
[ Hits: 61709 | Votes: 118 | Rating: 6.25 ]
- Mike wiring guide
- Mike wiring notes for cb radios
[ Hits: 22752 | Votes: 31 | Rating: 6.60 ]