two band

131 links

Delta Loop for 40 and 20 meter Band by UR0GT - UR0GT
This wire antenna for 40 and 20 meter band feature a good SWR Horizontal side ...

[ Hits: 537 | Votes: 5 | Rating: 7.8 ]

Top Loaded Vertical Antenna for 80 Meters Band - DJ9RB
Top Loaded Vertical Antenna 3 5 MHz 80m and a 14 MHz Trap for the ...

[ Hits: 268 | Votes: 0 | Rating: 0 ]

A 10-6-4 three band dipole antenna - LY2SS
A home made dipole antenna for 10m 6m 4m bands made with two sections of ...

[ Hits: 1023 | Votes: 5 | Rating: 8.2 ]
Trapped Dipole for 15/20 Meters Bands - VK3YY
An easy to build dipole for 21 and 14 MHz with traps made by two ...

[ Hits: 629 | Votes: 2 | Rating: 7 ]
Speaker Wire Doublet Antenna - K4IZ
A portable wire antenna for the HF bands made with a common speaker wire In ...

[ Hits: 400 | Votes: 4 | Rating: 9 ]

End Fed Long Wire Antenna - WB5CXC
The antenna is an inexpensive multiband end fed HF antenna It has a matching network ...

[ Hits: 2263 | Votes: 5 | Rating: 5.2 ]

Multi Band Slinky Doublet Antenna - M0SPN
An home made doblet antenna made with two Slinkys that are aproximately five meters in ...

[ Hits: 463 | Votes: 1 | Rating: 10 ]

Z-Match Antenna Tuner - AD5X
A 100 watt Compact Z Match Antenna Tuner that can match just about anything on ...

[ Hits: 2317 | Votes: 2 | Rating: 5.5 ]

3 Element Yagi Antennas for 144 MHz SSB-CW - DK7ZB
A great and efficient monoband VHF portable antenna The article consist of two version of ...

[ Hits: 427 | Votes: 4 | Rating: 8 ]

MCBRN Michigan Citizens Band Radio Network - Michigan Swamp Buck
MCBRN Michigan Citizens Band Radio Network a volunteer group organization for maintaining two way communications ...

[ Hits: 162 | Votes: 0 | Rating: 0 ]

Live DX Cluster M0NWK - Adrian Leggett
View real time spot information by band for active amateur radio operators around the world ...

[ Hits: 303 | Votes: 0 | Rating: 0 ]

The Mesh Node - AD5OO
A technical explanation of what is a mesh node in HSMM Mesh HamNet with explaination ...

[ Hits: 447 | Votes: 1 | Rating: 3 ]
Broadband Hamnet Network - AG6QO
The availability of low cost ready made 2 GHz hardware and the project at Broadband ...

[ Hits: 297 | Votes: 1 | Rating: 1 ]
The European HAMNET - Jann Traschewski, DG8NGN
A presentatio about the European HamNet a large scale high speed amateur radio multimedia network ...

[ Hits: 605 | Votes: 1 | Rating: 3 ]

New Paket Radio: Hamnet over 70cm by EA4GPZ - EA4GPZ
An introduction to NPR by Daniel Estevez In this blog article Daniel EA4GPZ M0HXM introduce ...

[ Hits: 238 | Votes: 0 | Rating: 0 ]

ARDF Equipment Ideas - homingin
RDF Equipment Ideas for VHF Foxhunting and Radio Orienteering This information is primarily for the ...

[ Hits: 175 | Votes: 0 | Rating: 0 ]

Getting Started with the FM Satellites - AMSAT
If you can program split frequency memories in your dual band radio or your dual ...

[ Hits: 993 | Votes: 1 | Rating: 10 ]

Antenna Calculation Software - n7yg
The program consists of tabbed pages for various antenna and transmission line calculation You can ...

[ Hits: 436 | Votes: 1 | Rating: 10 ]

Receiver Protection in SO2R and Beverage Antennas - N4KG
How to protect your receiver when operating in SO2R and using beverage antennas A custom ...

[ Hits: 230 | Votes: 0 | Rating: 0 ]

miniVNA PRO Modifications - Serge ON4AA
The mini Radio Solutions miniVNA PRO is the only affordable vector network analyser VNA I ...

[ Hits: 137 | Votes: 5 | Rating: 7.8 ]