design

1028 links - and 6 categories

3 elements VHF yagi antenna
3 elements VHF Yagi homebrew antenna designed with YAGIMAX 3 Maximum forward GAIN is about ...

[ Hits: 14043 | Votes: 59 | Rating: 4.51 ]

Mobile 2 meter halo antenna
This HALO design is not ground dependent and can be mounted atop a section of ...

[ Hits: 1913 | Votes: 0 | Rating: 0 ]

6 element yagi for 144 mhz
A 6 elements VHF Yagi antenna designed with YAGIMAX 3 and made by SV1XY with ...

[ Hits: 6787 | Votes: 17 | Rating: 5.83 ]
UHF Yagi for AO-40
Based on DL6UW Yagi antenna s design formula The forward gain is 13 6 dBi ...

[ Hits: 2468 | Votes: 4 | Rating: 6.75 ]

7db tape measure yagi beam for RDF - WB2HOL
A 3 element yagi beam antenna made with a tape measure This design exhibits a ...

[ Hits: 4194 | Votes: 9 | Rating: 4 ]

An antenna for 7MHz local contacts
This article describes the design of an antenna for local contacts on 7MHz including a ...

[ Hits: 2548 | Votes: 2 | Rating: 2 ]

Ham Cram - ham radio technician licence
HAM CRAM is free no code AMATEUR RADIO TECHNICIAN LICENSE cram course designed to be ...

[ Hits: 633 | Votes: 1 | Rating: 10 ]

microHAM
Accessories for your hamshack such as Band Decoders various types of Antenna Switches Antenna Stacking ...

[ Hits: 3606 | Votes: 2 | Rating: 10 ]

W1TAG WD2XES WE2XGR/3
Experimental Stations Run by W1TAG WD2XES has been used to study LF antenna design propagation ...

[ Hits: 392 | Votes: 2 | Rating: 10 ]

Number One Systems
Professional ready-to-use PCB design product.

[ Hits: 729 | Votes: 2 | Rating: 5.5 ]

D-RATS
D RATS is a small application designed to provide data communication capabilities with D STAR ...

[ Hits: 7413 | Votes: 20 | Rating: 6.61 ]

LCLAYOUT drawing software
Simple inexpensive program that allows L C filters designed by PCFILT or S FILSYN which ...

[ Hits: 2042 | Votes: 5 | Rating: 4.6 ]
ALK Engineering
Alk engineering - filter design software and consulting

[ Hits: 1397 | Votes: 1 | Rating: 6 ]
FILPRO
The most flexible and powerful Microwave and RF Filter and Multiplexer Design Software Download Filpro ...

[ Hits: 6349 | Votes: 23 | Rating: 6.13 ]

The Nearly Perfect Amplifier
Original manuscript for what became The Nearly Perfect Amplifier discussion of some design features that ...

[ Hits: 1189 | Votes: 1 | Rating: 1 ]

Interdigital bandpass filter designer
Fill out the form to design a bandpass filter as described in the January 1985 ...

[ Hits: 1118 | Votes: 6 | Rating: 7.67 ]
Interactive Digital Filter Design
This is an interactive filter design package, for designing digital filters

[ Hits: 979 | Votes: 3 | Rating: 6.67 ]
LC Filter Design
This is an interactive design package for designing analogue i e hardware filters made of ...

[ Hits: 1564 | Votes: 4 | Rating: 6.75 ]
Online Microwave Filter Design and Analysis
This site is dedicated to design and analysis of micro and millimeter wave filters from ...

[ Hits: 640 | Votes: 10 | Rating: 6.2 ]

Vacuum tube liquid cooling system
This article describes an alternative to water as the cooling liquid for amateur radio vacuum ...

[ Hits: 667 | Votes: 1 | Rating: 10 ]