hf amplifiers

K3MT's Grasswire antenna  ^updated - Another approach to hidden HF antennas

WG3E/VHF Test Contest Program - Freeware DOS-based VHF contesting program for rover and single-op classes.

Italian VHF Beacons - Beacon list mantained by I5WBE

QRV.DK - Danish VHF radio web site with QRZ call search engine

Insermatic - Communication service company, offers VHF UHF installations for commercial use, based in Spain,

EI8IC's HF Contest Resource Site - This HF contesting resource site has a large range of articles, tips and techniques, contest writeups, bandplans, links, and a fine range of Ham maps.

EI5FK's VHF Ham Radio Website - Irish ham and Vhf radio info. Logs and maps worked, no excuses, this is mainly a VHF site

TE Systems - Manuf RF power amplifiers wideband+narrowband for Commercial, Defense, OEM and amatuer markets. Also low-noise rf amplifiers

Scout Telecomunicazioni - VHF, UHF, CB antennas for marine, mobile, base, remote radio monitoring and control system

ON7VZ Daniel - VHF, 50 MHz contest, gallery and six meters infos

6mt.com Six Meters World Wide - Devoted to 6 meters and consist of The Six Club and technical files for vhf through microwave

RSGB HF Committee - LF Band activities section

TK5JJ JJ Filippi - EME, MS, Tropo from the island of Corsica

The VHF Homepage of G1HWY - High speed cw meteorscatter station

Todd Emslie's TV FM DX page - Australian page featuring 45-108 MHz VHF DX via Es, multi-hop sporadic E, TEP, and F2 propagation.

USA VHF/UHF Standings - VHF UHF Microwave EME Standings, a Who's Who on top in USA

VHF+ Weak Signal Site of VE2PIJ - VHF+ Weak Signal Site

WA1OUB 50 MHz Es/E/F2 propagation - This page represents 50 MHz Es/E/F2 propagation analysis with Europe and N. Africa to WA1OUB.

WB8ERJ Mike - Amateur SSTV from MIR, a 2 meter antenna for bicycles, working the AO-27 satellite portable, and photographs.

W3SE Wes - High speed meteor scatter and contest information

49MHz Hobbyists Site - A website and email reflector for hobbyists in the unlicensed 49MHz low-power band.

HF Radio Propagation Theory - Ionospheric HF Radio Propagation Theory in a Nutshell by Rick Johnson, AE3C

Ken's N. Alabama Scanner Radio Frequencies - Gadsden Alabama area frequencies including MILCOM UHF listings.

VOACAP - Point to Point hf ionospheric communications analysis and prediction program

Simplex - SIMPLEX is a free windows program which transforms any transceiver into an audio repeater. It works on HF, VHF, UHF etc with SSB, CW, FM, packet, SSTV and every modulation mode.