pi matching

13 links

Build a Lightweight 15m Yagi Antenna: Simple Design for Impressive Performance - G0UIH
In this article Steve G0UIH presents a straightforward guide for constructing a lightweight 15m 3 ...

[ Hits: 71 | Votes: 0 | Rating: 0 ]

The Ugly MacGyver 6 meter J-pole Antenna
Essentially a J pole is a 1 2 wave resonant antenna connected to a quarter ...

[ Hits: 202 | Votes: 0 | Rating: 0 ]

2 Elements 20m Delta Loop - IW7DMH
A 2 elements delta loop antenna for 14 MHz with a MMana simulation file dimensions ...

[ Hits: 592 | Votes: 1 | Rating: 6 ]

The Basics of Patch Antennas - Orban Microwave
This article explores the basic concepts of patch antennas Topics include principles of operation impedance ...

[ Hits: 805 | Votes: 1 | Rating: 9 ]

Portable Half-Square Antenna: - WB3GCK
The author explores a portable version of the half square antenna typically a single band ...

[ Hits: 126 | Votes: 0 | Rating: 0 ]

Broadband receiving antenna matching
This article addresses the subject of obtaining the best signal transfer from an antenna to ...

[ Hits: 6692 | Votes: 4 | Rating: 6 ]

A Multi-type "one-box" Antenna Tuner
This antenna tuner is a multi type matching system in the same box which includes ...

[ Hits: 7827 | Votes: 3 | Rating: 9.67 ]
A Portable Antenna Matching Unit
A small HF antenna tuner project for qrp operations Includes circuit diagrams pictures and test ...

[ Hits: 15348 | Votes: 7 | Rating: 5.14 ]
Budget-Friendly QRP T-Tuner and SWR Bridge - KD6RF
In the pursuit of an affordable matching and SWR indication solution for the Pixie based ...

[ Hits: 82 | Votes: 0 | Rating: 0 ]

6m Half wave vertical
This antenna is very useful for receiving or scanning purposes but you can use it ...

[ Hits: 3963 | Votes: 4 | Rating: 7.75 ]

Yaesu FT-817 Audio Enhancement: Heathkit-inspired Homebrew Project - KG4JJH
Inspired by Heathkit author aimed to enhance his Yaesu FT 817 with audio and RF ...

[ Hits: 81 | Votes: 1 | Rating: 2 ]

Fcc Lookup System - Jeff Steinkamp
The FCC Lookup System software uses the standard FCC data files in an advanced lookup ...

[ Hits: 1164 | Votes: 2 | Rating: 1 ]

RF Attenuator Calculator - Chemandy Electronics
This is an on line rf attenuator calculator provided free in order to promote the ...

[ Hits: 470 | Votes: 4 | Rating: 5.25 ]