balance line

24 links

Parallel Square Conductor Transmission Line Calculator - Design a parallel square stock balanced transmission line with this calculator.
[ Hits: 259 | Votes: 2 | Rating: 10 ]

HF Home made Balun ^pop - A balun is a device that is used at the feedpoint of a balanced antenna when an unbalanced feedline is desired to feed the antenna. Balun is a contraction for BALanced to UNbalanced.
[ Hits: 39398 | Votes: 30 | Rating: 5.91 ]
Design & Performance of a Choke Balun - Design & Performance of a Choke Balun and Balanced Transmission Line by G4FGQ
[ Hits: 1282 | Votes: 3 | Rating: 4.33 ]
When and Where to Use Baluns - Baluns are usually used by Hams to feed dipole antennas with 50 ohm coax and to transpose from ladder line feeding a multi-band antenna to the unbalanced input of an antenna tuner.
[ Hits: 1522 | Votes: 9 | Rating: 7 ]

Balun single core 4:1 analysis - Real 4:1 Transmission Line Balun with Balanced Load
[ Hits: 6161 | Votes: 1 | Rating: 10 ]
1:4 Current Balun - This project is intended to aid in tuning a balanced antenna or feedline that has a high impedance 100-600 ohms
[ Hits: 3414 | Votes: 5 | Rating: 8 ]

Random lenght Delta Loop Antenna - A multiband delta loop antenna made with a random leght wire and a 450 Ohm Balanced line. Antenna tuner is required.
[ Hits: 1902 | Votes: 12 | Rating: 8.59 ]

The Clemens Match by W9ERN - Balanced feed with coaxial line by John F. Clemens W9ERN
[ Hits: 755 | Votes: 2 | Rating: 4.5 ]
Balanced Self Matching Feed Line System - KE4UYP designed this Balanced Self Matching Feed Line System for people who want the very best feed line they can have on a Monobanded antenna
[ Hits: 1344 | Votes: 0 | Rating: 0 ]
Rolling your own balanced feed lines - An article by VE1VQ that illustrate how to home made a balanced feed line
[ Hits: 1882 | Votes: 1 | Rating: 10 ]
Antenna current meter - How to measure antenna feed balanced lines currents
[ Hits: 757 | Votes: 3 | Rating: 8.67 ]

Open Wire Feed Line a second look - Put up the longest dipole you can fit, feed it with open wire line, connect it to the balanced output of your tuner and poof! Instant multiband antenna. Is life really that simple?
[ Hits: 2680 | Votes: 8 | Rating: 6.69 ]
Parallel Circular Conductor Transmission Line Calculator - Design a parallel circular wire balanced transmission line with this online calculator. This calculator is a tool for designing balanced transmission lines with a specific desired characteristic impedance Zc and made of parallel circular conductors of a given diameter d.
[ Hits: 633 | Votes: 6 | Rating: 4.5 ]

160 meter full wave loop antenna ^pop - The antenna is a 10 - 160 meter horizontal loop fed with 450 ohm ladder line all the way into the ham shack to an Palstar AT1500BAL balanced line antenna tuner
[ Hits: 97838 | Votes: 122 | Rating: 6.48 ]

N4EKV.COM - Antenna Tuners - Homebrew balanced-L antenna tuner. Covers 160-10m. Designed specifically for balanced feedlines.
[ Hits: 4728 | Votes: 2 | Rating: 10 ]
The EZ-Tuner - The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
[ Hits: 5569 | Votes: 1 | Rating: 9 ]
Balanced Line Tuner - A small Z-Match tuner, BLT, Balanced Line Tuner is a simple Z-Match tuner that works from 10-40 meters
[ Hits: 917 | Votes: 0 | Rating: 0 ]

CWS ByteMark - CWS ByteMark's Baluns (Balanced to Unbalanced) and Ununs (unbalanced to unbalanced) transformers are developed jointly with Dr. Jerry Sevick, W2FMI, who is known worldwide for his work on transmission line transformers
[ Hits: 1043 | Votes: 3 | Rating: 4.33 ]

Red Hot Radio - QRP products and Balanced Line Attenuators
[ Hits: 1031 | Votes: 2 | Rating: 10 ]

R.F. Current Meter - This R.F. current meter was developed to assist in measuring line currents in balance feed lines as used in the All Band HF Antenna.
[ Hits: 626 | Votes: 1 | Rating: 1 ]