hf range

Antenna Design Lab by N4UJW Priority listing - Design and build your own Hf thru Vhf antennas.Contains pictures, plans, parts list of very popular ham antennas along with experimental types.

The Moxon Rectangle on 2 Meters - We often think of the Moxon rectangle as strictly an HF antenna. However, its small size and special far field pattern lend themselves to some VHF applications. So let's see how to adapt the design to 2 meters (as a popular band choice) and also see a few of the uses to which we may effectively put the design.

Half Bobtail Antenna - design by Brian Williams, GW0GHF

A Loft-Yagi for Six Metres - by Brian Williams, GW0GHF

A vertically-polarised VK2ABQ Antenna - design note by Brian Williams, GW0GHF

Omni-Directional antenna for 6-Meters - Experimental omni-directional antennas for 6-meters band

KB1DIG's 2 Meter Antenna Design Gallery  ^pop - Home-brew antenna designs for VHF. 2-meter colinears, 2-meter Halo, and 6-meter Halo

Portable QRP HF Antennas - Notes on the end-fed half-wave antenna, single-band stub-fed EFHW and a multiband EFHW antenna

Using Delta Matching on HF Beams - Using delta match with HF antennas design

Shunt feed a hustler mobile HF Antenna  ^pop - 40 and 20 meters mobile antenna

No tuner HF bands Center-Fed Antenna - HF Horizontal Center-Fed Antenna From W5DXP

Broadband receiving antenna matching - This article addresses the subject of obtaining the best signal transfer from an antenna to the typical 50-ohm receiver input over a wide frequency range, with emphasis on medium-wave (500 – 2000 kHz), encompassing the standard AM broadcast band and the 160-m amateur band.

Apartment antennas notes - HF Ham Radio antennas for apartments and methods of shortening antennas

Petlowany Three-Band Burner Antenna - a simple, low-cost, trapless short vertical antenna which amazingly works on three HF bands (20, 15 and 10 meters)

Smithe Windom Six Band HF Windom antenna - HF Windom antenna, cover 80, 40, 20 15, and 10 meters, antenna design by K3MT

WAYUG, WAYUG - UHF/VHF, HAYUG Award - Award is issued for contacting all call areas in the Federal Republic of Yugoslavia

Kenwood TS50 web control - This is an academical project to control my TS50 from the web.You can of course listen live real time audio. It is not 24 hours/day ONLINE, but click on the link to know if its connected.

bhi Ltd - Design & manufacture of Noise Eliminating speakers and modules for effective removal of unwanted noise & interference from SSB, HF, VHF, FM & UHF using new DSP technology

WL1030 Wideband Magnetic Loop - Wideband receiving loop for VLF LF HF 10 kHz - 30 MHz

Anttron Antennas - Vertical VHF HF mobile antennas made in usa

IZ4BEH V-U-SHF pages - V-U-SHF site

RK3AF Aurora pages - VHF, ms, aurora, es, photos, audio, link, soft and more.

Top 1000 HF Frequencies - Compiled by Larry Van Horn for Police Call

JRC NRD-525 - Tout connaître sur le récepteur JRC NRD-525. All about the JRC NRD-525 receiver. EPROM, RS-232.

Microphone Wiring Diagrams  ^pop - Some mic wiring diagrams for ranger realistic alan, cobra, ge, uniden, yaesu, kenwood radios. Diagrams for the microphone connections on many of the common CB radios, as well as some popular Amateur radios.