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20 m beacon s
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about 20 m beacon s on dxzone.com
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Antennas : Magnetic Loop
- Loop antenna for NDBs
- Nondirectional Radio Beacons, NDBs, can easily by received with this loop. Resonant in the 200 – 500kHz range, the loop antenna is directional, sensitive, and quiet.
[Hit s: 1216 | Vote s: 0 | Rate: 0.00] DX Resources : Beacons
- Longwave Non-Directional Beacons
- Beacons operating in the longwave radio spectrum, generally between 200 and 450 kHz
[Hit s: 4559 | Vote s: 14 | Rate: 5.79] - 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
[Hit s: 979 | Vote s: 2 | Rate: 7.50] DX Resources : Beacons : 10 meter beacons
- W8NGA Beacon
- 28.207 MHz 5 watts into a 10 meter Ringo
[Hit s: 136 | Vote s: 1 | Rate: 2.00] - DLØIGI - 28 MHz Beacon
- 28.205 MHz Beacon in JN57MT Distrikt Oberbayern (C)
[Hit s: 173 | Vote s: 0 | Rate: 0.00] - VA3GRR - Radio Beacon
- VA3GRR is a radio beacon, operating on the 10 meter amateur band. Its frequency is 28.205.5 MHz. It runs just under 5 watts of power into a vertical half-wave ringo style antenna
[Hit s: 164 | Vote s: 1 | Rate: 10.00] - W3VD Beacons
- Operate 28 50 144 432 1200 Mhz beacons
[Hit s: 629 | Vote s: 1 | Rate: 6.00] DX Resources : Beacons : Beacon stations
- N1KXR/B Ten-Meter Propagation Beacon
- The N1KXR/B went on the air at 21:00 Hours EST on Saturday, November 22, 2008. This beacon is coordinated with the IARU Region 2 HF Beacon Coordinator and is located in Deerfield, Massachusetts USA
[Hit s: 198 | Vote s: 6 | Rate: 10.00] - 4S7B Sri Lanka Beacon
- IARU NCDXF Beacon in Sri Lanka 4S7B working on 14.100, 18.110, 21.150, 24.930, and 28.200
[Hit s: 227 | Vote s: 0 | Rate: 0.00] Manufacturers : Antennas : Broadcast
- Valcom
- Valcom Guelph specializes in the design and manufacturing of a full range of MF Beacon 100 KHz - 600 KHz, AM Broadcasting 540 - 1700 KHz, HF 1.8 - 30 MHz, VHF 30 - 300 MHz and UHF 300 - 1,200 MHz and SHF up to 6 GHz antennas based in Canada
[Hit s: 332 | Vote s: 0 | Rate: 0.00] Manufacturers : Antennas : HF
- Valcom Fibreglass Whip Antennas
- Manufacturer of Fibreglass Whip Antennas, Low and mediun Frequency, HF and VHF Antennas
Specialized in the design and manufacturing of a full range of Beacon (MF), AM Broadcasting 540 - 1700 KHz, HF 1.7 to 30 MHz, VHF 30 to 156 MHz and UHF 200 to 500 MHz antennas.
[Hit s: 2606 | Vote s: 2 | Rate: 8.00] Operating Modes : Radio Direction Finding
- Radio Frequency Beacon Finder
- This project is a radio frequency receiver that will help the user the trace the direction and distance of transmitter beacon(s) operating at 433MHz frequency by Cornell Univerity
[Hit s: 1064 | Vote s: 5 | Rate: 5.80] Software : APRS
- APRS-Beacon
- 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)
[Hit s: 2226 | Vote s: 5 | Rate: 2.80] Software : Android
- NCDXF Beacon for Android
- NCDXF Beacon is a simple tool to monitor the NCDXF beacons on the Ham Radio bands 20m, 17m, 15m, 12m and 10m.
Upon start the the time will be synchronized with an NTP server.
[Hit s: 460 | Vote s: 1 | Rate: 10.00] Software : Propagation
- Kangaroo Tabor Software
Priority listing
- HF Communications Analysis and Prediction Tools for Amateur Radio and communications professionals. Featuring: WinCAP Wizard, Beacon-Time Wizard, GeoAlert-Extreme Wizard, ID Wizard, KTS Clock Screen Saver, NERDAlert 2000
[Hit s: 24 20 | Vote s: 19 | Rate: 7.89] Technical Reference : Beacon keyers
- Morse Code Beacon Keyer
- This circuit stores a single morse code message as bits in an EPROM chip, the message is sent to a relay which can key a CW transmitter.
[Hit s: 604 | Vote s: 0 | Rate: 0.00] - 137.7kHz QRSS on one chip
- This article describes a simple QRSS beacon exciter for the DX portion of the 2200m amateur band.
[Hit s: 123 | Vote s: 0 | Rate: 0.00]
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