k line

708 links

Coaxial Transmitting Chokes
Understanding Common Mode and Differential Mode Currents on Transmission Lines by K9YC

[ Hits: 1102 | Votes: 0 | Rating: 0 ]
The Coaxial Line
Impedance matching, Transmission Lines, Characteristic Impedance, VSWR & Mismatch and Antenna Losses

[ Hits: 888 | Votes: 0 | Rating: 0 ]

Noise Reduction on 40m - Christoph
DF9CY implementation of W1HIS suggestion of inserting a common mode choke into a 40m antennas ...

[ Hits: 1384 | Votes: 0 | Rating: 0 ]

N6RK Open wire line
1000 feet of open wire line

[ Hits: 1396 | Votes: 0 | Rating: 0 ]
[TowerTalk] Open Wire Line
Discussion about open wire line on tower talk

[ Hits: 651 | Votes: 0 | Rating: 0 ]
Two-Wire Open Line
Article on various type of transmissium medium like parallel lines twisted pairs shielded pairs coax ...

[ Hits: 1537 | Votes: 1 | Rating: 7 ]
Multiband Open Wire Antennas
Why Multi-band Dipoles Need HEAVY Open Wire Line by Tom, K1JJ

[ Hits: 3491 | Votes: 1 | Rating: 9 ]
Open Wire Feed Line a second look - N1II
Put up the longest dipole you can fit feed it with open wire line connect ...

[ Hits: 2682 | Votes: 8 | Rating: 6.69 ]

Polarization, lines of force
While polarisation may seem insignificant compared with other considerations in setting up a communications system ...

[ Hits: 526 | Votes: 0 | Rating: 0 ]

Balanced Line Tuner
A small Z Match tuner BLT Balanced Line Tuner is a simple Z Match tuner ...

[ Hits: 917 | Votes: 0 | Rating: 0 ]

VHF/UHF Folded Diplole
This is a two element colinear design for vertically polarized radiation It may be constructed ...

[ Hits: 1141 | Votes: 0 | Rating: 0 ]

Convert addresses to Latitude and Longitude
This online tool will convert any street address into latitude and longitude and vice versa ...

[ Hits: 2448 | Votes: 5 | Rating: 3.8 ]

ICOM IC-706MKIIG Tech Note
If your IC 706MKIIG will not power up without even hearing a relay click check ...

[ Hits: 2933 | Votes: 9 | Rating: 7.22 ]

Bob's Electronics
Bob s Electronics serve a wide market of customers throughout the Midwes supports brand names ...

[ Hits: 1765 | Votes: 1 | Rating: 6 ]

ebook2cw - text to morse - Fabian, DJ1YFK
ebook2cw is a command line program optional GUI available which converts a plain text ebook ...

[ Hits: 1558 | Votes: 3 | Rating: 2.67 ]

RF Amplifier basics
Introduction to RF power amplifiers. Basics and guidelines. by wb0nni

[ Hits: 1675 | Votes: 1 | Rating: 1 ]

Lightning Protection : Protecting each I/O line
KB22UT Article on how protecting ham radio station and in particular I O Lines such ...

[ Hits: 774 | Votes: 0 | Rating: 0 ]

HV power supplies
WV0NNI 2 800 VDC 2 Amps Continuous Variac adjusts filament voltage A voltage doubler circuit ...

[ Hits: 1402 | Votes: 1 | Rating: 5 ]

Designing Op Amp Audio PreAmplifiers
Design guidelines for Op Amp audio preamplifier circuits by Mike Martell N1HFX

[ Hits: 1644 | Votes: 4 | Rating: 3.25 ]

Rig - Computer CW Interface
Make your own interface two schematics for building an interface using the RTS line by ...

[ Hits: 1547 | Votes: 2 | Rating: 9 ]