Search Results for "radio frequency"202 links - and 6 categories
Antennas : Feed Lines
- Feeding the Beast
- Transferring Radio Frequency Energy from Your Transmitter to Your Antenna by Don Keith N4KC
[ Hits: 350 | Votes: 1 | Rating: 10.00 ]
- KC1XX Contest Station
- Amateur Radio Station owned by Matt Strelow.
The station is designed for competition in the multi-operator multi-transmitter category of high-frequency DX contests. Running with 7 towers 6 rotators, 8 beverage listening antennas, and 4 spotting verticals
[ Hits: 1530 | Votes: 2 | Rating: 6.50 ]
- Rob's UK CB Radio information site
- Robís uk cb radio information website, here you will find information on cb radio, swr, Morse code, frequency charts, 10 codes, q codes, z codes, cb chat room, cb radio forum plus lots more.
[ Hits: 801 | Votes: 6 | Rating: 7.00 ]
- NCDXF/IARU Beacon Project
- The NCDXF, in cooperation with the IARU, constructed and operates a worldwide network of high-frequency radio beacons on 14.100, 18.110, 21.150, 24.930, and 28.200 megaHertz. These beacons help both amateur and commercial high-frequency radio users assess the current condition of the ionosphere
[ Hits: 1116 | Votes: 2 | Rating: 7.50 ]
- G3kma, iota manager's website
- Iota - islands on the air - is an amateur radio programme run by the rsgb (radio society of great britain) to promote contacts with island stations worldwide on the radio amateur frequency bands.
[ Hits: 477 | Votes: 0 | Rating: 0.00 ]
- ITU: Frequency Allocations
- Table of frequency allocations for Amateur and Amateur Satellite Service
[ Hits: 1888 | Votes: 1 | Rating: 2.00 ]
- USA frequency allocations
- The radio spectrum in usa, PDF File representing the united stares frequency allocations in graphical mode, by NTIA
[ Hits: 4706 | Votes: 4 | Rating: 8.00 ]
- Radio Frequency Systems
- RFS is a global designer and manufacturer of cable and antenna systems plus active and passive RF conditioning modules, providing total-package solutions for wireless infrastructure.
[ Hits: 293 | Votes: 1 | Rating: 10.00 ]
- Coastal ChipWorks
- Amateur Radio Products From John Hansen, W2FS, Kenwood D700 Keyboard Interface, Expandable TNC with an Optional, remote controls for ICOM radios, frequency keypads for yaesu and icom radios
[ Hits: 2075 | Votes: 2 | Rating: 5.50 ]
- Canada, radio spectrum allocations
- Graphical maps of radio spectrum and frequency allocations in canada
[ Hits: 989 | Votes: 3 | Rating: 6.67 ]
- Clover technical specifications, digital communications mode that conveys 8-bit digital data over narrow-band high-frequency radio.
[ Hits: 713 | Votes: 1 | Rating: 10.00 ]
- Near-Real-Time F2-Layer Critical Frequency Map
- This map can be used to determine the frequencies that will always be returned to the Earth. Transmitted frequencies higher than the indicated contours (which are given in MHz) may penetrate the ionosphere, resulting in lost power to space.
The map shows the radio auroral zones as green bands near the northern and southern poles.
[ Hits: 4530 | Votes: 22 | Rating: 5.10 ]
- Icom IC-706 Radio mods db
- Info and mods for IC-706, IC-706 Expanded frequency IC706 - spare 0.3A, MARS/CAP Modification for ICOM IC-706, enables out-of-band transmit for 1.6 MHz to 54 MHz, ore sensitive transmit for 2 meter
IC-706 60 MHz to 200 MHz band pass filter, Icom IC-706 Extended RX mod, ICOM 706 MKII Extended transmit mod, Special on IC706mkII TX range expansion for IC-706MKIIG, Expand only mod for the IC-706MkII
[ Hits: 18312 | Votes: 13 | Rating: 5.85 ]
- Frequency files for VX-150
- Frequency files and software for programmable scanners fro VX-150 and VX-2 yaesu radios
[ Hits: 4236 | Votes: 11 | Rating: 3.36 ]
- ICOM IC-2100H Frequency expansion
- Modification to IC-2100H
[ Hits: 1899 | Votes: 1 | Rating: 10.00 ]
- Fox Delta Amateur Radio Projects & Kits by VU2FD
- Amateur Radio Projects & Kits for homebrewers, includes DDS,sound card interface,programmers, hamcom, frequency counter, RF Power Meter, modems and more.
[ Hits: 1007 | Votes: 4 | Rating: 10.00 ]
- BB Shopping UK Distributor of PMR 446
- We stock a range of two way PMR446 radios. PMR 446 is a license free frequency, which means that you can communicate for up to 3km (terrain allowing) without any call charges or license requirements. They can be used in most European countries and are ideal for holiday trips.
[ Hits: 389 | Votes: 1 | Rating: 10.00 ]
- The purpose of the APRS-Beacon is to provide simple APRS-compatible position beacons for up to three Objects. It is designed to 'stand alone' and does not monitor other traffic on the frequency. It can use a single-port TNC (in 'native' mode), a single- or dual-port TNC in Kiss mode or the AGW Packet Engine in order to transmit on up to four radio ports.(When running with AGWPE, APRS-Beacon will also work with Windows 2000)
[ Hits: 2854 | Votes: 5 | Rating: 2.80 ]
- This program shows a polar-projection map of the northern part of Region 2 (Western hemisphere) with the patterns of all AM radio stations in Canada, the United States, Mexico and Cuba, on a specified frequency, with the map centered on a user-specified "home" location.
[ Hits: 1791 | Votes: 3 | Rating: 7.00 ]
- A Windows Freeware general purpose logging and CAT rig control program, primarily for the visually impaired. It has options for improving screen readability including the option of changing font size. Turn on the synthetic speech capabilities and your PC can announce frequency and mode information from the radio and log book information.
[ Hits: 712 | Votes: 0 | Rating: 0.00 ]
- Easy to use Audio Spectrum- and PSK31 decoding program specially designed for SWL's who don't need TX or for anyone who just like to monitor PSK31 or analyse signals. Adjustable DSP and Spectrum settings for audio and frequency spectrum analasys or to set it for best decoding of PSK31 signals. By ON6MU
[ Hits: 2389 | Votes: 2 | Rating: 10.00 ]
- The KB6IBB Utilities for Palm OS
- designed for the ham radio operator or radio scanner hobbyist. It houses four databases that organize your frequency lists. EDACS Trunk - A database that houses the entire EDACS ID table. Conventional - A database that houses lists by channal number. Radio Call Log - A database that allows the user to log calls/notes. Ham Radio Repeaters - A database for ham radio repeaters.
[ Hits: 679 | Votes: 2 | Rating: 5.50 ]
- Easytuner id an excel spreadsheet that tunes your radio. Works with all Kenwood and Icom receivers and transceivers that are computer-controllable.
Sets receiver and transmitter frequency and mode
[ Hits: 2664 | Votes: 2 | Rating: 10.00 ]
- A computer control program for ICOM, KENWOOD, Radio Shack and AOR radios using Windows 3.1 or Windows 95. The program features 1000 frequency channels, 100 scan and search banks, and DBASE compatible frequency lookups.
[ Hits: 2570 | Votes: 3 | Rating: 5.67 ]
- Are you ready for BPL
- Broadband over power lines (BPL) is a technique for transmission of high speed data (broadband Internet) over powerlines. Access BPL technology injects radio frequency energy into powerlines which were not designed for transmission of radio frequency energy, and leak substantial energy that causes interference to radiocommunications service
[ Hits: 523 | Votes: 0 | Rating: 0.00 ]