coverage72 links - and 3 categories
Antennas : 40M : 40 meter Dipole Antennas
- Portable Dipole Antenna for 7 MHz
- A simple portable dipole antenna for the 40 meter band using a total lenght of 18 meter. It can be used for 80 to 10 meters coverage using a antenna tuner.
[ Hits: 182 | Votes: 2 | Rating: 7.5 ]
- 40-meter Rectangular Loop Antenna
- A 40-meter antenna that provides good local and regional coverage during the day and good DX capability at night
[ Hits: 1824 | Votes: 1 | Rating: 5 ]
- Random wire Unun
- Get all band coverage with a single wire and the icom 703
[ Hits: 3849 | Votes: 10 | Rating: 8.7 ]
- T2FD, The Forgotten Antenna
- The terminated. tilted, folded dipole T2FD is a little known antenna that performs excellently. Compact in size compared to a half-wave dipole the T2FD provides signal gain, wide frequency coverage, and exceptionally low noise characteristics.
[ Hits: 4736 | Votes: 3 | Rating: 8.33 ]
- Ultimate Portable HF Vertical Antenna
- A light and compact antenna that is easy to build, and easy to find parts for. Band coverage is 60 through 10 meters.
[ Hits: 4183 | Votes: 3 | Rating: 8.67 ]
- CO2KK Wire antenna for 50 Mhz
- 6m (50Mhz) Long wire antenna
There is another form of long wire antenna which provides uni-directional coverage and is easy to build. Description by Arnie Coro CO2KK
[ Hits: 1458 | Votes: 2 | Rating: 7 ]
- ZS6BKW variant of the G5RV
- The ZS6BKW variant of the G5RV claims to offer multi-band coverage without the need for a tuner. This article looks at whether or not these claims are valid in a real life installation.
[ Hits: 6787 | Votes: 7 | Rating: 7 ]
- Bromley Repeater Group - Gateway
- Website and Forums of The Bromley Repeater Group which has been formed to launch and maintain the new Kent repeater, GB3OK. Located in Orpington and with an ASL of 600 feet, it's predicted to provide coverage over a large area of London and South East England. Also on Echolink node 280040
[ Hits: 500 | Votes: 4 | Rating: 9.5 ]
- Mackenzie Highway Network
- The Mackenzie Regional ARC currently Operates the VE6PRR (146.82- ) repeater. It's located approximately 15 Km North of Peace River. It is linked to the SARA system via Grande Prairie. We are currently in the process of expanding the coverage by adding number of repeater sites through out the area.
[ Hits: 265 | Votes: 0 | Rating: 0 ]
- NI4CE West Central Florida Group, Inc
- Founded in 2001 to manage and operate West Central Florida's only regional linked amateur radio repeater system. Currently, the NI4CE Repeater System operates nine repeaters from five sites with more on the way. NI4CE covers all or parts of twelve counties in West Central Florida and provides mobile coverage along the areas I-75 and the I-4 corridors.
[ Hits: 718 | Votes: 3 | Rating: 7 ]
- Discovery Power Amplifiers
- The Discovery series of amplifiers are designed and built in the UK by Linear Amp UK Ltd, one of the world's leading amplifier manufacturers, specializing in high power RF tube amplifiers.
The amplifiers use large GS31 or GS35 ceramic triode tubes. Band coverage 6m, 2m and 70 cms
[ Hits: 2902 | Votes: 2 | Rating: 4 ]
- UltraBeam Antennas
- Electronically controlled HF antennas.
General coverage. Top features on all ham bands.
Very advanced materials and state of the art technology.
[ Hits: 1651 | Votes: 2 | Rating: 9 ]
- DDS-60 Kit
- A 1-60 MHz coverage VFO with built-in amplifier and variable output level from 0 to 4V p-p.
[ Hits: 2302 | Votes: 5 | Rating: 10 ]
- K6MVR MVRC Radio Club
- The Mt.Vaca Radio Club (Call sign K6MVR ) owns and operates repeater systems in and around Sacramento, California. The systems provide reliable coverage for mobile stations throughout the Sacramento Valley region and beyond to Modesto, Chico, the Sierras, and parts of the Bay Area.
[ Hits: 949 | Votes: 1 | Rating: 10 ]
- Repeaters database on Google Maps
- Interesting google map and repeater database integration that let you search, display and also edit repeaters and relative coverage using google maps api by K5EHX
[ Hits: 2277 | Votes: 11 | Rating: 6.92 ]
- Rhode Island Amateur FM repeater service
- This website explains coverage and construction for our repeaters. Includes useful links and an insight into the Ham community in Rhode Island
[ Hits: 650 | Votes: 31 | Rating: 8.33 ]
- IPS - HF Systems MUF maps and prediction charts
- These pages provide general propagation advice for HF communicators. Information available includes inferred global propagation conditions, real time HF fadeout coverage charts, regional ionospheric vertical MUF maps and Hourly Area Prediction charts for Astralia and Asia, Europe and North America
[ Hits: 4631 | Votes: 16 | Rating: 6.13 ]
- FT-847 General Coverage Mod
- General Coverage TX Mods by G1IVG.
[ Hits: 2971 | Votes: 5 | Rating: 5.8 ]
- SPLAT! for Windows
- This free software is useful for visualizing terrain and performing Longley-Rice path loss and coverage prediction using the Irregular Terrain Model.
A Windows port of the Linux-based SPLAT by John Magliacane.
[ Hits: 7751 | Votes: 39 | Rating: 6.75 ]
- Harmonic Converter for Spectrum Analyzers
- Extending the frequency coverage of spectrum analyzers, Harmonic mixer by Matjaz Vidmar, S53MV
[ Hits: 1158 | Votes: 1 | Rating: 8 ]
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