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KE4UYP Linear loaded vertical antenna
This is a vertically and horizontally polarized antenna the Linear loaded 1 4 wave length ...

[ Hits: 13801 | Votes: 18 | Rating: 6.71 ]

Inverted Vee calculator
Online calculator for dipole and inverted vee antennas

[ Hits: 2563 | Votes: 2 | Rating: 7 ]

Better Feedline Loss Measurements with Antenna Analyzers
Various publications through the years have shown how the SWR measured on a shorted or ...

[ Hits: 1924 | Votes: 2 | Rating: 10 ]
Transmission Lines
About feed lines parallel lines and coaxial lines notes on impedance SWR Baluns velocity factor ...

[ Hits: 605 | Votes: 1 | Rating: 8 ]
AA3RL Transmission Line Calculator
Excel spreasheet that calculate virtually every transmission line parameter that one may need Include Length ...

[ Hits: 5337 | Votes: 16 | Rating: 6.88 ]

W4JOH Cobra Antenna
The original Cobra antenna is a multiband 160 or 80 to 10 meter designed by ...

[ Hits: 1711 | Votes: 1 | Rating: 10 ]

Speedometers SWR Meters and Smith Charts
Have wondered why a Smith chart has such strange grid lines Believe it or not ...

[ Hits: 479 | Votes: 1 | Rating: 5 ]

Australian amateur population trends 1998 - 2007
Over recent years the number of issued amateur licences has been declining the trend was ...

[ Hits: 723 | Votes: 1 | Rating: 10 ]

N2JRF Amateur Radio & Hobbies - Randy Downs
Amateur radio ham machining mill lathe cannon photo

[ Hits: 353 | Votes: 4 | Rating: 9.5 ]

Las Vegas Metro Police Department 24/7 Scanner - Las Vegas Police Radio ^pop
Las Vegas NV Police scanner It is 24 7 and live LVMPD has changedradio systems ...

[ Hits: 84254 | Votes: 491 | Rating: 9.36 ]
Las Vegas Live Scanner ^pop
Las Vegas, Nevada Police and Fire Live Scanner. Listen to online radio feed.

[ Hits: 45695 | Votes: 241 | Rating: 7.87 ]

DEHN, Inc. Surge & Lightning Protection - Russ trout
Offering transient voltage surge suppressor TVSS patch cables surge arresters surge protectors for lightning and ...

[ Hits: 718 | Votes: 3 | Rating: 6 ]

DB0ANF APRS Server
Db0anf APRS server for nuernberg fuerth area providing online access to the aprs station database ...

[ Hits: 574 | Votes: 8 | Rating: 9.62 ]

DX-Stations Guide to RTTY Operations
This guideline should help you in preparing your dxpedition and make the most out of ...

[ Hits: 683 | Votes: 2 | Rating: 7.5 ]

Elsie - Filter Design
Filter design software Elsie is an uncommon commercial grade lumped element L C electrical filter ...

[ Hits: 2959 | Votes: 7 | Rating: 8.71 ]

VT100/ANSI terminal and Telnet client
Online is a VT100 ANSI terminal emulator and Telnet client for Palm OS organizers Connect ...

[ Hits: 1084 | Votes: 4 | Rating: 4.25 ]

Collins TRC-75
Autotune Linear Amplifier

[ Hits: 1558 | Votes: 2 | Rating: 6.5 ]

HF QRP Lin Ampl
HF QRP Linear Amplifier with 2x 2SC2166 2x 2SC1969 Push Pull Transistors 13 8V ...

[ Hits: 4603 | Votes: 6 | Rating: 4.17 ]
LA7MI 40W RF Amplifier for 80m
40W Linear Power amplifier with FETs for 80m Some notes about saturation in ferrite and ...

[ Hits: 3024 | Votes: 2 | Rating: 1.5 ]
Easy Kilowatt Linear Amplifier
Rf amplifier for hf ham radio service includes easy to understand designs and penny cheap ...

[ Hits: 22689 | Votes: 20 | Rating: 5.4 ]