transformer ht

87 links

Beverage Transformer Calculator
W0FMS Two-Wire Beverage (SWA) Transformer Calculator

[ Hits: 1059 | Votes: 7 | Rating: 3.85 ]

RF Balun Transformers
This application note is designed to help the reader understand how balun transformers can be ...

[ Hits: 2141 | Votes: 1 | Rating: 3 ]
Balun construction - problems with iron cores - G8JNJ - Martin
Lots of information and measurements relating to HF baluns and transformers constructed using Iron Powder ...

[ Hits: 2421 | Votes: 2 | Rating: 6 ]
How to Make a Great 9:1 RX Transformer
There are lots of good designs for matching transformers for receiving antennas Make it yourself ...

[ Hits: 3144 | Votes: 0 | Rating: 0 ]
Transformer for Ground-Independent Receiving Antennas
Transformers theory and calculator of turns on binocular cores. Comparison with toroid cores.

[ Hits: 1305 | Votes: 2 | Rating: 4.5 ]
Magnetic Long Wire UnUn 9:1
An impedance transformer 9 1 to feed a high impedance long wire 450 ohm down ...

[ Hits: 1929 | Votes: 4 | Rating: 7 ]

Beverage transformer notes - N1EU
In this article the author discusses the importance of good transformers for Beverages especially for ...

[ Hits: 1319 | Votes: 1 | Rating: 10 ]
Beverage and transformers
Why Beverages need good transformers by VK3APN

[ Hits: 2240 | Votes: 2 | Rating: 9 ]

75 ohm to 50 ohm Transformers
Transmission Line 75 ohm to 50 ohm Transformers

[ Hits: 769 | Votes: 3 | Rating: 3 ]

Receive 4 square antenna
N6RK receive 4 square antenna with transformer coupled antennas and true hibrid combiner

[ Hits: 1680 | Votes: 1 | Rating: 7 ]

HF Multiband end fed antennas
A multiband end fed antenna that cover 3 5 to 30 Mhz using a 1 ...

[ Hits: 3725 | Votes: 6 | Rating: 4.67 ]

CWS Coil Winding Specialist
Manufacturer of transformers inductors coils and chokes Custom winding EMI RFI Filters Antenna Windings on ...

[ Hits: 593 | Votes: 1 | Rating: 1 ]

Electronic Products Design
Electronic Products Design Inc based in North Carolina offers you custom design of transformers coils ...

[ Hits: 255 | Votes: 0 | Rating: 0 ]

Filtronetics Inc
Maker of filters oscillators cristals Coils Toroidal Inductions Solenoids Bifilar wound Solenoids Trifilar Solenoids and ...

[ Hits: 770 | Votes: 0 | Rating: 0 ]

Variacs - Variable Autotransformer - Roy Schahrer
Use these Variac auto transformers for specific application requirements that include but are not limited ...

[ Hits: 337 | Votes: 0 | Rating: 0 ]

Electronix Express
Online shop for all electronics needs Cables Buzzers all kind of electronic components capacitors inductors ...

[ Hits: 1066 | Votes: 2 | Rating: 8.5 ]

Transformers
Description of what is a transformer and winding types

[ Hits: 340 | Votes: 1 | Rating: 10 ]

Safe,effective grounding
Practical applications for end-fed antenna transformers and safe, effective grounding

[ Hits: 1183 | Votes: 1 | Rating: 10 ]

Winding Transformers
Rolling your own transformers and chokes

[ Hits: 581 | Votes: 0 | Rating: 0 ]

Lightning and Surge Protection
Some technical information for on Opto Isolation, Transformer Isolation, Surge Protection

[ Hits: 343 | Votes: 0 | Rating: 0 ]