dip meter

The Optimized Wide Band Antenna - Yagis for 20 15 10 meters band by Nathan A. Miller

Vertical antenna for 160 meter - This high antenna require a large ground composed by 40 radials. It's not very handy expecially in windy situations but is very powerfull in pile-ups. In italian

A Reduced Half- sloper for 160 meters - A half sloper antenna for 160 meter band Italian translation of a WD8DSB article appeared in a QST issue during 1998.

Inverted L for 160 meters - An inverted L antenna for 160 meters band by VE2DPE in french

Antenna for 40 / 80 meters - A dipole antenna that can be used in 40 and 80 meter band in portuguese

Morgain Antenna for 40/80 - Simple and cheap antenna for 40/80 meter band

N4JTE Antennas Priority listing - Just Too Easy 40 meter reversible quads in two an three element version

Dipole for 40 meters - Shortened dipole with traps for 40 meters band in portuguese

3 element 50 Mhz Yagi - A 3 elements long yagi antenna for 6 meters band by ON6MU

Antena Bazuca - Drawings and short descriptio in spanish for dipoles and bazooka antenna.

Helix antenna for 2 meters  ^pop - Plan of a helix antenna for 2 meter satellite use by VK5ZAI

EC2APU multiband wire antenna - Wire antenna for 10-15-20-40-80 meters band, with many drawings and description in spanish

Fundamentals of Off-Center-Fed Dipoles - Off-center-fed dipoles (OCFs) are 1/2-wavelength wire antennas fed at neither the center nor the end, but somewhere between--off-center

CQ Contests Rules and Awards - CQ Contests rules, CQ World Wide 160-meter Contest CQ World Wide WPX Contest CQ World Wide RTTY Contest CQ World Wide RTTY WPX Contest CQ World Wide DX Contest CQ World Wide VHF Contest

Italian Castles Award DCI - With the purpose to let people know about the Castles built on the italian territory and the value which the historical architectural estates hold. Diploma Castelli Italiani by IQ1BP.

OH3XR Marko - OH3XR OH9XX Marko personal page and activity in 160 meters

W4JPL - W4JPL John personalpage and the W4JPL 10 meter Beacon

KB3KAI Portable Roll-Up 2-Meter J-Pole Antenna - The twin-lead portable rollup J-Pole antenna, assembled and ready for deployment

PSKMeter - KF6VSG pskmeter page, describing the hardware, software and firmware for a monitoring device for psk31 transceivers that automatically maintains the sound card level to give maximum drive to the transmitter without introducing distortion.

Gateway Electronics - Amateur radio kits, cw keyers, vhf mini receivers, 2 meter preamplifier and more audio related kits, based in St. louis, Mo and San diego, ca USA

2 Meters Bicycle Antenna  ^pop - 2 Meter Antenna for Bicycle Mobile Operation

Meter - This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.

Diplexer - This program expedites the design of lumped-element diplexers using both the lowpass/highpass and the bandpass/bandstop topologies.

50 MHz GS35b Power Amplifier - OZ1DPR six meter power amplifier using the russian VHF triode GS35b

Coax Switch 160-10 meter - Cheap and Dirty Coax Switch by Glen E. Zook, K9STH