Search Results for "type"216 links
Antennas : 15M
- Monster Quads
- N6LF tells us about his monster two-element 40-meter quad, with bonus three elements on 20 and 15
[ Hits: 5657 | Votes: 0 | Rating: 0.00 ]
- Single support gain antennas for 80-160 meters
- On 80 and 160 meters an antenna with modest gain and good front-to-back (F/B) ratio, along with a steerable pattern, can be very effective for contesting.
[ Hits: 2901 | Votes: 0 | Rating: 0.00 ]
- The Lazy-H vertical antenna
- A versatile antenna for dx work
[ Hits: 6701 | Votes: 8 | Rating: 5.00 ]
- A wideband 80 meter dipole
- This worthy antenna is so simple and inexpensive you will want more than one by N6LF
[ Hits: 21102 | Votes: 10 | Rating: 6.70 ]
- Using the half-square antenna for low bands
- Can’t put up a really high horizontal antenna for 80-meter DXing? Maybe the vertically polarized Half-Square might be the antenna for you.
[ Hits: 2426 | Votes: 3 | Rating: 6.33 ]
- Broadbanding the half-square on 80 meters
- N6LF discusses a simple way to broadband the classic half-square antenna to operate in both the CW and SSB DX windows on 80/75 meters.
[ Hits: 1879 | Votes: 2 | Rating: 4.50 ]
- Bruce arrays for 80 and 160m
- Antennas with gain and bandwidth for 80 and 160 meters band. Simple wire antenna capable of considerable gain
[ Hits: 7052 | Votes: 2 | Rating: 9.00 ]
- An improved 40-80 double extended zepp
- Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth.
The DEZepp is essentially two end-fed collinear
[ Hits: 14699 | Votes: 7 | Rating: 5.14 ]
- Conductors for HF Antennas
- Putting up an antenna for the low bands? What kind of wire will you use? This analysis may change your plans.
[ Hits: 1838 | Votes: 4 | Rating: 9.25 ]
- An End Fed Half Wave Antenna
- This end fed type of antenna was marketted in the UK and is a useful system for the portable set-up. Being a half wave, no radials or counterpose wires are needed.
[ Hits: 4024 | Votes: 0 | Rating: 0.00 ]
- Optimizing half-wave sloper arrays for 160 meters
- This article presents a 160-meter variation of this family of antennas and, more importantly, a discussion of the details of how to get such a beast
working really well.
[ Hits: 4332 | Votes: 2 | Rating: 7.00 ]
- Another way to look at vertical antennas
- What iss the difference between a dipole and a vertical? Maybe not as much as you think. Come along
and try another point of view.
[ Hits: 3469 | Votes: 0 | Rating: 0.00 ]
- Verticals. Ground systems and some history
- Article gives a good overview of the basics and reflects the accepted wisdom from BC antenna work.
[ Hits: 1178 | Votes: 1 | Rating: 10.00 ]
- A Multi-type "one-box" Antenna Tuner
- This antenna tuner is a multi-type matching system in the same box, which includes L - Pi and T networks.
[ Hits: 6337 | Votes: 2 | Rating: 10.00 ]
- Short radials for ground-plane antennas
- Think your elevated radials always have to be full size? N6LF lets you in on some great ideas to lessen the “wingspan” of radials, especially near the beach.
[ Hits: 1822 | Votes: 1 | Rating: 8.00 ]
- YN2N Guest House Nicaragua
- In YN2N Guest house you can enjoy the visit to Granada meanwhile you can use our YN2N Ham Shack full of equipment, in a beatifull rural property just 10 minutes from Granada.
[ Hits: 1607 | Votes: 6 | Rating: 8.67 ]
- Strange CW keys
- Very strange morse keyers, like Onion chopper CW key, Handshake CW key, Chopsticks CW key, Typewriter CW keyboard, Refrigerator CW key by OH6DC
[ Hits: 1838 | Votes: 4 | Rating: 10.00 ]
- Printable SWL QSL log template
- Free printable template for QSL log reports. Mainly for shortwave listening. Pdf file by Mike Chambers
[ Hits: 1515 | Votes: 16 | Rating: 6.88 ]
- Transmission Line Details. This utility program shows the impedance and SWR at both ends of a transmission line and the details of power loss in the line. It includes characteristics for over 40 built-in line types. You can modify these values to see how small changes affect the results or to specify custom lines. All program inputs may be changed directly or you can use spin buttons to make the changes. If you are using a moderately fast computer you can hold down a spinner and "watch the movie" on the charts as the results are recomputed. By AC6LA
[ Hits: 848 | Votes: 4 | Rating: 9.25 ]
- Contest Log Converter
- Contest Log Converter it's a Windows program that allow to convert data file between the most used Contest Log. The program allow you to convert 12 different type of contest, selected from the common contest managed from the Contest Log program. The follow program ,CT by K1EA, TR by N6TR and NA by K8CC are full supported with the conversion of the most famous world contests.
[ Hits: 4548 | Votes: 9 | Rating: 6.00 ]
- Black Cat CW Keyer
- Black Cat CW Keyer for Macintosh lets you send morse code from your computer. You can type out the text to be sent (immediately or buffered) as well as create and send from one key
[ Hits: 2534 | Votes: 2 | Rating: 9.50 ]
- Homebrewing a tube-type HF amp.
- This article discuss the use and construction of a grounded-grid, triode type HF amplifiers
[ Hits: 1648 | Votes: 0 | Rating: 0.00 ]
- How make N-Type Connectors
- How to make easily your N-type connector, pictures and procedure, step by step
[ Hits: 2133 | Votes: 13 | Rating: 6.62 ]
- A Homebrew SSB Transceiver for 60 Meters
- Description of the design and building of a homebrew phasing-type ssb transceiver for the 60 meter band by Paul Alexander WB9IPA
[ Hits: 846 | Votes: 4 | Rating: 8.75 ]
- Vacuum Tube Software
- The VTDATA software package is a complete vacuum tube manual on your computer. It has all the information you'd expect in a tube manual. VTDATA's database also includes vacuum tubes of historical interest, such as the early "two digit" types (45, 80, etc.) and hi-fi audio types.
[ Hits: 8426 | Votes: 17 | Rating: 3.06 ]