Search Results for "log antenna"281 links - and 2 categories
Antennas : Beverage
- Beverages: How Short Can They Be
- When we think of Beverage antennas, we automatically think of several acres of land and lots of wire!
[ Hits: 3500 | Votes: 4 | Rating: 8.50 ]
- Antennas by IZ7DJR
- Includes EH antennas, 7Mhz vertical monopoles, 5 elements vee log-yagi for 10m and more
[ Hits: 3821 | Votes: 11 | Rating: 7.83 ]
- Better Results with Indoor Antennas
- A different approach can help you optimize attic-bound aerial by W6HPH
[ Hits: 1108 | Votes: 0 | Rating: 0.00 ]
- HF J-Pole antenna
- A Simple Nondirectional Antenna for Ten Meters
QST February 1950, Easy to build J-Pole antenna for restricted space.
[ Hits: 5895 | Votes: 2 | Rating: 4.00 ]
- A $20 HF mobile antenna
- A few hours of fun with PVC and wire and
you’ve got yourself a respectable road radiator. The antenna consists of little more than some PVC pipe topped by a RadioShack replacement whip antenna and a couple of coils made from a small roll of #14 house wire.
[ Hits: 8994 | Votes: 6 | Rating: 7.33 ]
- Travel loop antennas
- PA11019 Travel loop antennas, these antennas cover 6.300 to 29.200 mHz , handle 35 Watts and have a packing size of 43 cm, ideal for fieldwork, or mobile operations.
[ Hits: 3210 | Votes: 1 | Rating: 9.00 ]
- VU2TQC Slim Jim
- An home made slim jim antenna for 2 meters band by VU2TQC
[ Hits: 754 | Votes: 0 | Rating: 0.00 ]
- Antennas and Grounds for apartments
- Suggestions on finding RF ground when you live in an apartment and you want to setup an antenna
[ Hits: 20075 | Votes: 9 | Rating: 4.44 ]
- Why an Antenna Radiates
- How antenna works by ARRL
[ Hits: 13821 | Votes: 39 | Rating: 6.67 ]
- SWL antenna distribution system
- A methodology for connecting multiple LF/MF/HF receivers to a single antenna via readily available and inexpensive 75-ohm TV cable. Custom made baluns and splitters provide impedance matching and prevent interaction between receivers.
[ Hits: 1209 | Votes: 1 | Rating: 8.00 ]
- Do You Need an Antenna Tuner
- Maybe yes, maybe no. It all depends on the type of antenna and feed line you're using. QST Article in pdf format
[ Hits: 19860 | Votes: 10 | Rating: 5.30 ]
- GMRS J-Pole Antenna
- Build a j-pole antenna for the GMRS/FRS radios. These radios are the type you can buy at sporting goods stores such as REI, Cabelas, etc. There are several radio manufactureres who make GMRS/FRS radios with removable antennas. This antenna can increase the range of these radios by miles!
[ Hits: 8989 | Votes: 12 | Rating: 7.51 ]
- PA-11019 Home made stuff Blog
- Homemade hamstuf, mostly homebrew antennas in Dutch
[ Hits: 639 | Votes: 0 | Rating: 0.00 ]
- EZMaster by HamRadioSolutions
- EZMASTER the all mode all in one interface. USB/Parallel/Serial Device. Include 75 sec Digital Voice Keyer, K1EL Winkey CW Keyer, SO2R switching, two radio interface, two RTTY audio insulated ports, two flexible Antenna Switch control. Ideal for Contesting, SO1R, SO2R, field day and daily activity.
Compatibile with all software on the market : CT, CTWIN, TR, NA, WriteLog, N1MM, WinTest, MMTTY, MIXW and more .
[ Hits: 1787 | Votes: 4 | Rating: 4.25 ]
- Ciro Mazzoni Antennas
- HF Antennas, magnetic loop antenna, based in Italy
[ Hits: 4035 | Votes: 5 | Rating: 6.40 ]
- Pixel Technologies
- Antennas and Accessories for Satellite Radio and AM FM HD Short Wave Radio, satellite antenna, shortwave magnetic loops.
[ Hits: 362 | Votes: 0 | Rating: 0.00 ]
- International Technology Antennas
- Yagi monobanders, multibanders, dipole, verticals, balun, MTFT.
[ Hits: 4524 | Votes: 22 | Rating: 9.24 ]
- Idiom Press
- CW keyers, Logikey, and antenna rotator controll like rotor-ez, and active audio low pass filters.
[ Hits: 2322 | Votes: 1 | Rating: 9.00 ]
- Laipac Technology Inc.
- We are committed to constantly improving our solutions in areas of GPS System, GPS Receivers, GPS Antennas, GPS Dataloggers, RF Modules, Wireless Security Systems, Automatic Vehicle Location (AVL) for real time and passive tracking
[ Hits: 861 | Votes: 10 | Rating: 4.90 ]
- KEYCOM Characteristic Technologies
- Millimeterwave/Microwave transmission lines and components, Cryogenic temperature application transmission cables and systems, Permittivity(Dielectric rate) and Permeabillity measurement systems, Antennas, Radar systems
[ Hits: 755 | Votes: 2 | Rating: 4.00 ]
- AIO All in One by WD8KNC
- Windows based contest logging software with multiple functions like antenna rotor control, dx cluster, cat control, voice and cw keying, supports many data modes, qrz lookup, pirint qsl and labels, mapping and more
[ Hits: 9280 | Votes: 7 | Rating: 6.29 ]
- AFU Knoppix
- The AFU Knoppix CD contains software for the operating modes of PSK31, RTTY, SSTV, FAX, APRS and packet radio. Additional applications for Sat tracking, logging, locator referencing and antenna computation are also included.
The CD is targeted for radio enthusiasts, the Linux operating system and the applications on this CD are structured so that they can run from the CD without effecting the installed existing system software. *
[ Hits: 4822 | Votes: 4 | Rating: 3.75 ]
- TurboLog is a station management and logging program for the discerning radio amateur / hamradio operator. Besides powerful database and logging functions there is a fully integrated support for the control of typical radio station equipment, e.g. Transceivers, Packet radio, Morse and voice keyer, Digital modes terminal, Antenna switching, Acoustic alerting, and more
[ Hits: 1004 | Votes: 2 | Rating: 4.00 ]
- Mac Antenna Master
- Dipole, Yagi, Vertical, Cubic quad, Log periodic, J-pole, coil, and transmission line design package for the Macintosh
[ Hits: 5033 | Votes: 2 | Rating: 5.50 ]
- QRM and noise reduction
- You will find on these pages my experiences and results on antennas and local/non-local QRM/noise reduction. Using a broadband vertical active magnetic loop and a home made / designed broadband amplifier. Two vertical magnetic Alford loops are used in an array.
Analog and Digital Signal Processing and a dual phase coherent Software Defined Radio (SDR) are used. By PA0SIM
[ Hits: 4242 | Votes: 5 | Rating: 8.20 ]