puma amplifier vhf band

Understanding the Hexbeam - G3TXQ pages focuses on understanding the HexBeam antennas. Basics, dimensions, multi band issues, antenna modeling.

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

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,

Roadrunners Microwave Group - Organized to promote operation on the amateur bands above 420 MHz

Shelby Amateur Radio Club's VHF Emergency Net - Shelby amateur radio club's VHF emergency net is open to all within the repeater's coverage area. 146.880 and 147.345 are the repeater frequencies. Shelby Radio Club is the sponsor of the Shelby hamfest.

S55AW Home Page - Meteorscatter, Tropo, Es

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.

OZ9AAR Carsten - EME, Amplifiers and projects

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

The VHF Homepage of G1HWY - High speed cw meteorscatter station

ND2X QRO via Russia - Data about surplus Russian tubes and examples of PA's which use them from HAMs

NF2G Scannist Pages - Scannist Pages for Upstate NY

OE6IWG VHF DX from southern Austria - Walter describes his VHF Expeditions in Greece, some VHF logs online to search and lots of typical VHF homebrew stuff.

OZ1ALS contest results - Homepage of radio club oz1als, contest results, pictures etc

OZ1IEP Carl - VHF/UHF contest, DX, log of activities, and contacts

Troposcatter Meteorscatter Ionoscatter - Troposcatter, 50 MHz meteor scatter, ground gain for eme, radiation angle, by OZ1RH

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

Space Environment Laboratory - NOAA's Radio Users' Page, provide radio operators with current data on the state of the ionosphere

EchoFilter - EchoFilter uses the soundcard of a PC to process income audio signals in real-time. The narrow filter bandwidth allow the extraction signals and sounds from the audio signal that may normally be close to inaudible. It is intended for radio HAMS, hobbyists, researchers, scientists and students in the DSP field.