hf marine frequencies

VHF Magnetic Loop - VHF magnetic loop atenna by ON1DHT

27mc-Homepage - Informative site for 11-meter. The site including: packet, cb, 11mtrs, frequencies, callsigns in dutch

RoverLog - Free VHF/UHF/Microwave contest logging software for rovers and non-rovers - Runs under Linux, Windows, etc.

Sporadic E research Challenge F8SH - Challenge for the promotion of VHF contacts via Spor. E - from 1 may to 30th of September 2001

The G4TMV HF Beacons Website Priority listing - Contains lists of HF, 6 Metre & 4 Metre beacon addresses, plus lots of beacon related links.

Radio H.F. Catalogue - General and shortwave radio newsletter

ARMI Associazione Radioamatori Marinai Italiani - no Profit club whose aim is to join Itlian Marines of Marina Militare and Marina Mercantile Italiana.

East Tennessee Weak Signal Association Priority listing - Dedicated to the use and advancement of amateur radio vhf/uhf weak signal communications

ON7VZ Daniel - Site dedicated to 6 meter and VHF

KC2SSB Andy - The homepage of KC2SSB with links to lots of resources including 2m and 6m FM AM SSB nets around the country.

VK2FLR DX Sounds Archive - Real Audio files containing interesting examples of VHF DX propagation from Sydney, Australia

ZCG Scalar - Designers and manufacturers of radio Frequency antennas. HF - 3000 MHz TET Emtron HF Yagis, Antennas for Wireless applications, Marine antennas, Land mobile, Mobile antennas.

Spectral - High End isopole VHF & UHF antennas for Amateur, Commercial and Military applications.

Directive Systems Antennas - manufacturer of VHF and microwave antennas and related products, from 50 MHz through 10 GHz

PC-Controlled 2m Receiver - This VHF receiver(118-173MHz) is fully controlled by PC(LPT port).Receiver presents a complete dual conversion.

Digital Monitoring Site - Digital signale transmitted in HF-UHF-VHF, in italian

Repeaters in Ecuador - Frequency, location and coverage of repeaters in Ecuador.

Sstvdx Net - Portail Radio Sstv info dx news French and English Version

N5KDA Gary - Ham Radio, Meteor Scatter,Backscatter Meteors, WSJT, JT65B, weak signal,Vhf Ham Radio, VHF two meter meteor skeds, dx, cw and EME

US Airphone Frequencies - Airphone Frequencies & City Allocations

AirNav Selcal Decoder - AirNav Selcal Decoder enables you to decode in realtime Aviation HF Selcal transmissions. It only needs an HF airband receiver and your Sound Card. No special hardware needed. With AirNav Selcal Decoder you do not need any other hardware decoding system. Just your PC and the Sound Card.

Ariel 30 - HF wire antenna design program by WB4ZYA for DOS

WINRLC - Simple freeware tool to calculate several kinds of HF filters. Use to calculate L-C and R-C band filters and bandpasses, L-C, L-R and R-C highpasses and lowpasses, coils and capacitors.

Frequency Filer - Frequency Filer is database program designed for people who use a great many different radio frequencies. It is primarily intended for amateur radio operators, short-wave listening enthusiasts and scanner users. The program makes it easy to keep all of your important frequency information in one place, displayed in a logical format to facilitate easy retrieval. Frequency information can be displayed as a list and can be viewed on a world globe. Other features include easy data backup and custom field names. Included is database import utility that can be used as a general file conversion utility. The globe display can also be used as general geographic aid for countries, cities, states, rivers, and lakes. You may even find your home town. Windows Shareware

W6ELProp - Predicts ionospheric (sky-wave) propagation between any two locations on the earth on frequencies between 3 and 30 MHz