l matching

100 links

Short Delta Loop for 40m
A youtube video of a Short Delta Loop antenna only 8 5 meters per side ...

[ Hits: 3947 | Votes: 15 | Rating: 6.46 ]

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 ]
50MHz / 6m J-pole Antenna by VK4ADC - VK4ADC
The J Pole is an easy to build and inexpensive device that provides an omni ...

[ Hits: 443 | Votes: 4 | Rating: 6 ]
J-Pole Antenna for 50 MHz - DK7ZB
This J Pole is mounted on a fishing rod The radiator L1 is an isolated ...

[ Hits: 223 | Votes: 0 | Rating: 0 ]

2 element Yagi for 50 MHz - K7YO
This 6 meter 2 element yagi antenna is simple compact and effective antenna for 50 ...

[ Hits: 533 | Votes: 3 | Rating: 3 ]

80 Meter Shortened Ground Plain Antenna - DL2KQ
This antenna is a vertical loop antenna mounted on a 8 meters high grounded mast ...

[ Hits: 446 | Votes: 1 | Rating: 5 ]

Full Wave Loop Antenna Calculator - JJ Johnson ^updated
Use this online calculator to determine the length of a full wave loop antenna from ...

[ Hits: 930 | Votes: 7 | Rating: 6.14 ]

1:49 Transformer - OZ1CX
This 1 49 transformer is used with wires any multiple of 1 2 wavelength This ...

[ Hits: 2475 | Votes: 25 | Rating: 5.84 ]
DIY isolation transformers - K2AV
Article about isolation transformer construction to perform optimal impedance matching Winding the FCP isolation transformer ...

[ Hits: 317 | 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 ]

End Fed Long Wire Antenna - WB5CXC
The antenna is an inexpensive multiband end fed HF antenna It has a matching network ...

[ Hits: 2261 | Votes: 5 | Rating: 5.2 ]

End-Fed HalfWave Matching Unit for SOTA operations - VK3IL
An end fed half wave antenna matching unit made of 3 24 turns ratio on ...

[ Hits: 259 | Votes: 0 | Rating: 0 ]
End Fed Antenna with a 1:64 Matching Network - buildthings
In this experiment the autor is going to explore the use of a 1 64 ...

[ Hits: 873 | Votes: 15 | Rating: 6.73 ]

To transform ot not to transform - Feed Lines - KG4ZNC
Transmission lines have many uses other than simply transferring RF power from one point to ...

[ Hits: 137 | Votes: 0 | Rating: 0 ]

Popular Matching Networks - G3YNH
What happens in impedance space when the various popular matching networks antenna tuners are adjusted ...

[ Hits: 275 | Votes: 0 | Rating: 0 ]

Some Useful ZS6BKW Modifications - W5DXP
The ZS6BKW antenna evolved from an optimization of the G5RV antenna The SWR on 80m ...

[ Hits: 1029 | Votes: 3 | Rating: 4 ]

Blue VNA Android App - YO3GGX
Blue VNA Android only application to control Bluetooth enabled Antenna analyzers or VNAs Vector Network ...

[ Hits: 219 | Votes: 0 | Rating: 0 ]

Interactive Smith chart - Telestrian
The interactive Smith chart enables users to navigate their way around a Smith chart using ...

[ Hits: 286 | Votes: 2 | Rating: 9.5 ]

RF Impedance Matching Calculator - Analog Devices
Calculates the network to match a line to a specific complex load This online tool ...

[ Hits: 195 | Votes: 1 | Rating: 10 ]

Precision VXO - K8IQY
The Precision VXO PVXO and its matching Crystal Test Fixture CTF were created to provide ...

[ Hits: 210 | Votes: 1 | Rating: 1 ]