type b

238 links

High impedance baluns - ON9CVD
Introduction with some background on balun types

[ Hits: 903 | Votes: 0 | Rating: 0 ]

Build a 4:1 Guanella Balun
Step-By-Step Construction of a 4:1 Current-Type Guanella Balun by W1CG

[ Hits: 11151 | Votes: 19 | Rating: 6.24 ]

An End Fed Half Wave Antenna
This end fed type of antenna was marketted in the UK and is a useful ...

[ Hits: 4742 | Votes: 0 | Rating: 0 ]

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 ]

Mobile 2.45Ghz antenna
A prototype 2 45ghz antenna for mobile use This antenna has been u sed for ...

[ Hits: 6100 | Votes: 9 | Rating: 5.33 ]
DirectionalWaveguide - Seattle Wireless - Seattle Wireless
Waveguide antenna is a type of DirectionalAntenna and is a modified waveguide A waveguide is ...

[ Hits: 4983 | Votes: 3 | Rating: 6 ]
PringlesCantenna - Seattle Wireless
The PringlesCantenna is an ultracheap Yagi type directional antenna that can be built for under ...

[ Hits: 9420 | Votes: 5 | Rating: 6.8 ]

Kings Electronics
Manufacture a wide array of RF interconnect products for operation from 0 to 18 GHz ...

[ Hits: 490 | Votes: 2 | Rating: 5.5 ]

microHAM
Supply high quality accessories for your ham shack including Band Decoders various types of Antenna ...

[ Hits: 2000 | Votes: 2 | Rating: 10 ]

Genesis Lamp - Mark Zukowski
Sell all types of obstruction lighting Lighting for your ham radio antenna tower Genesis Lamp ...

[ Hits: 767 | Votes: 1 | Rating: 10 ]

Printable SWL QSL log template - Mike Chambers
Free printable template for QSL log reports Mainly for shortwave listening Pdf file by Mike ...

[ Hits: 2967 | Votes: 19 | Rating: 6.21 ]

TLDetails
Transmission Line Details This utility program shows the impedance and SWR at both ends of ...

[ Hits: 1205 | Votes: 4 | Rating: 9.25 ]

Contest Log Converter
Contest Log Converter it s a Windows program that allow to convert data file between ...

[ Hits: 7273 | Votes: 12 | Rating: 7 ]

FFT Explorer
A free GPL Linux Xwindows GUI based utility that performs spectral analysis on real time ...

[ Hits: 10991 | Votes: 8 | Rating: 4.88 ]

Black Cat CW Keyer
Black Cat CW Keyer for Macintosh lets you send morse code from your computer You ...

[ Hits: 3533 | Votes: 5 | Rating: 6.4 ]

LZ2US Amplifiers
LZ2US offers 3 types amplifiers for the serious VHF UHF amateur These amplifiers are very ...

[ Hits: 1947 | Votes: 2 | Rating: 10 ]

How make N-Type Connectors
How to make easily your N-type connector, pictures and procedure, step by step

[ Hits: 2890 | Votes: 13 | Rating: 6.62 ]

Strange CW keys
Very strange morse keyers like Onion chopper CW key Handshake CW key Chopsticks CW key ...

[ Hits: 2813 | Votes: 5 | Rating: 10 ]

How eliminate RFI Interference in Off Grid Solar PV Systems - Mike Thompson
How to solve RFI problems caused by the charge controller which is a PWM type ...

[ Hits: 226 | Votes: 1 | Rating: 5 ]

Vacuum Tube Software
The VTDATA software package is a complete vacuum tube manual on your computer It has ...

[ Hits: 10372 | Votes: 24 | Rating: 3.67 ]