Search Results for "design"923 links - and 5 categories
Antennas : 10M
- A portable 10/20/40 mt vertical antenna
- A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. A modified version for 20 and 40 meters is described too.
[ Hits: 70461 | Votes: 34 | Rating: 4.90 ]
- A Collapsible 2-Element Delta Quad
- This easy-to-build and inexpensive 2 meter antenna is also made to store easily. It's designed for hand held use, so it's great for fox hunting! By Charles Scharlau, NZ0I
[ Hits: 2563 | Votes: 3 | Rating: 6.50 ]
- The Little Stick Antenna
- The Little Stick antenna is an aluminium version of the Vertical Bazooka design which was made from coax.
[ Hits: 29838 | Votes: 4 | Rating: 2.00 ]
- Hex Beam for 6 meters
- This is a hex beam designed for six meters. It has three elements with a turning radius of 54 inches. This antenna can be built from low cost materials available from the local hardware store. By WB3BEL
[ Hits: 3458 | Votes: 4 | Rating: 6.25 ]
- C-Pole antenna calculator
- Based on the original design by Brian Cake, KF2YN this online calculator let you find the correct dimensions for a cpole antenna
[ Hits: 2816 | Votes: 4 | Rating: 3.25 ]
- Small Transmitting Loop Antenna Calculator
- A free online calculator for making all of the calculations required to design and build small transmitting loop antennas, also known as magnetic loops by 66pacific.com
[ Hits: 4298 | Votes: 13 | Rating: 8.08 ]
- L Match ATU for QRP
- The L match is designed for the matching of random and long wires and should not be mounted in a metallic box/case, i used a small plastic food container which was the most expensive part of the project.
[ Hits: 4570 | Votes: 7 | Rating: 7.00 ]
- 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: 1163 | Votes: 0 | Rating: 0.00 ]
- WARC 24 18 - 3 element Yagi Antenna
- An old project by I1VCF for a 3 element yagi antenna originally designed for 10/15/20 and extended to 24 and 18 Mhz in Italian
[ Hits: 1745 | Votes: 1 | Rating: 1.00 ]
- Bicone antenna
- This antenna is a simple double bowtie biconical dipole design. It was designed as a broadband scanner antenna resonant on the 2 meter ham band.
[ Hits: 2503 | Votes: 1 | Rating: 8.00 ]
- 160 80 40 Meter Vertical Array
- A 6-element vertical array which is designed for 40 and 80 meter operation, and receive-only operation on 160 meters by W8WWV
[ Hits: 2041 | Votes: 2 | Rating: 7.00 ]
- SolarVolt Power
- Solar power products for the true environmentalist Solar energy systems, design engineering Residential and Commercial
[ Hits: 175 | Votes: 0 | Rating: 0.00 ]
- Super Bertha
- Superbertha is an aesthetic, rotating monopole, custom designed and built specifically to fit your needs. a superbertha can be designed to any height you need or desire. there are many benefits of a superbertha, versus a standard guyed tower.
[ Hits: 2153 | Votes: 2 | Rating: 5.00 ]
- Alfiniti Aluminium products
- Custom assemblies, complex products, versatile applications… no matter what your challenge, we can design a solution for it.
[ Hits: 648 | Votes: 1 | Rating: 10.00 ]
- Clevaflex is a manufacturer of flexible wound tubing that can be used in a variety of applications. our unique manufacturing process allows tubes to be designed and built with a multi-ply convoluted wall contour that creates a permanently bonded tube.
[ Hits: 618 | Votes: 0 | Rating: 0.00 ]
- Phase Noise.
- This is perhaps the most important parameter in many oscillators and it deserves an in-depth discussion on what it is, how it affects a system and how it can be minimised in an oscillator design.
[ Hits: 328 | Votes: 0 | Rating: 0.00 ]
- RF Circuit design basics
- Ebook by Akira Matsuzawa Tokyo Institute of Technology, Building blocks in RF system and basic performances, Device characteristics in RF application , Low noise amplifier design, Mixer design and Oscillator design
[ Hits: 882 | Votes: 1 | Rating: 1.00 ]
- Wire Free Direct LtD
- UK company that's a full-line dealer for wind and solar power systems, plus system design.
[ Hits: 229 | Votes: 0 | Rating: 0.00 ]
- The Narrow Band Emergency Messaging System (NBEMS) for Windows is a suite of software programs designed for point-to-point, fast, error-free, emergency messaging up to or over 100 miles distant, and takes up a very minimum of frequency space on the ham bands, leaving more space for other ham activites.
[ Hits: 986 | Votes: 1 | Rating: 10.00 ]
- Free Sun Power
- Free basic and advanced system design tutorials for every component and aspect of solar power. Plus system sizing calculators, battery bank calculators and wire size calculators
[ Hits: 693 | Votes: 2 | Rating: 6.00 ]
- A free design aid for vacuum tube linear RF power amplifiers. Determine plate circuit operating parameters and design pi or pi-L tanks quickly and easily.
[ Hits: 1677 | Votes: 1 | Rating: 10.00 ]
- Inductor Design Software - RF toroid
- A free too designed to assist in the selection of iron and alloy powder cores.
RF toroid calculate the location of the Self resonate frequencies for series and shunt inductors.
[ Hits: 4865 | Votes: 40 | Rating: 4.55 ]
- 500 KHz Low Pass Filter
- This article describes a shielded low pass filter with a cut off frequency of about 500 KHz. It is built with components suitable for receiving, and was designed to use in front of a low frequency receiver for LOWFER work.
[ Hits: 1003 | Votes: 8 | Rating: 3.00 ]
- RF Actuated Keying Monitor
- Battery-powered monitor designed to provide an audible indication of keying for those whose rigs lack a CW sidetone
[ Hits: 219 | Votes: 0 | Rating: 0.00 ]
- A reliable VOX PTT circuit
- This VOX PTT has been designed with Echolink in mind, but it will work equaly as well with repeaters
[ Hits: 1395 | Votes: 1 | Rating: 1.00 ]
You can try similar termsrf design web design qsl design uhf design design pcb design vhf log design rf amp design rep design rf-amp-design cgi design ham design ham design sv1 wif design lc design
Get our links, Everywhere!
Sign up for daily Newsletter
Service provided by Google FeedBurner
Free for your Site
Add our gadgets to your siteDaily Top 10 links