80 meter

303 links - and 2 categories

80 Meter Shortened Ground Plain Antenna - DL2KQ
This antenna is a vertical loop antenna mounted on a 8 meters high grounded mast ...

[ Hits: 446 | Votes: 1 | Rating: 5 ]
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 ]
Dedicated 80m Vertical - M0MCX
A dedicaed vertical antenna for 80 meters band based on a 40 meter vertical experiment ...

[ Hits: 223 | Votes: 1 | Rating: 4 ]

Quad Band Inverted V Antenna - AC7II
An inverted V Dipole antenna for HF bands working on 10 20 40 and 80 ...

[ Hits: 385 | Votes: 1 | Rating: 7 ]
80m-40m Loaded Dipole - VK5HW
A dual band dipole antenna for 40 and 80 meters band Total lenght of 26 ...

[ Hits: 257 | Votes: 4 | Rating: 5 ]

Multi-band End-Fed Antenna - F. Dorenberg
An excellent guide to homebrewing multi band end fed antennas The article embed several drawings ...

[ Hits: 1106 | Votes: 6 | Rating: 4.5 ]

End Fed Half-Wave Antennas - Joe
An interesting article on end fed half wave wire antennas with a couple of original ...

[ Hits: 289 | Votes: 2 | Rating: 10 ]
End Fed Antenna with a 1:64 Matching Network - buildthings
In this experiment the autor is going to explore the use of a 1 64 ...

[ Hits: 873 | Votes: 15 | Rating: 6.73 ]

RX Loop Antenna for 80 and 160 Meters - G1EXG
Four or Five turn one meter loop antenna for 80 and 160 meter band This ...

[ Hits: 248 | Votes: 1 | Rating: 1 ]

Magnetic Loop HF antenna - G3XBM
An homebrew HF Magnetic loop made with 2m length of 6mm diameter copper pipe formed ...

[ Hits: 131 | Votes: 0 | Rating: 0 ]

Portable NVIS Loop for 80m to 40m - Mark E. Cantrell (AE7TO)
A portable 15 5 foot diameter NVIS loop for 3 5 to 7 3 MHz ...

[ Hits: 368 | Votes: 0 | Rating: 0 ]

Half Sloper Multiband Antenna - SP5JXK
A presentation of a HF multi band sloper antenna This antenna project is for low ...

[ Hits: 796 | Votes: 5 | Rating: 7 ]

Improve your Antennas for Low Solar Activity - CTU
How to improve your transmitting antennas for very low solar activity periods vertically polarized 160 ...

[ Hits: 425 | Votes: 0 | Rating: 0 ]

Semi-automatic antenna tuner project - DK7IH
Thsi article describes a microcontroller driven semi automatic antenna tuner capable of handling power levels ...

[ Hits: 291 | Votes: 0 | Rating: 0 ]

Build your own Windom Antenna - N7RXE
Building a Windom HF Antenna A PDF file presentation about homebrewing a windom antenna for ...

[ Hits: 773 | Votes: 2 | Rating: 10 ]

WebSDR Wismar - DO7AX ^updated
This WebSDR is located in Wismar in the north of Germany JO53RV and operated by ...

[ Hits: 470 | Votes: 5 | Rating: 10 ]

Field Day Operations in Australia - VK4ADC
A page with lots of pictures of John Moyle Field Day 2012 operating from 80 ...

[ Hits: 98 | Votes: 0 | Rating: 0 ]

A Three-Band One-Tube Novice Transmitter - KC9KEP
A homebrew radio transmitter project based and inspired by the original 30 Watts input on ...

[ Hits: 345 | Votes: 2 | Rating: 10 ]

QRP Portable Rig for 80-40 meters - VK3YY
A home made portable QRP transceiver designed to work on 40 or 80 meters SSB ...

[ Hits: 196 | Votes: 0 | Rating: 0 ]

A 3.5MHz Receiver for SSB and CW - DL5NEG
Homemade receiver for 80 meters band The receiver works very well in fact better than ...

[ Hits: 250 | Votes: 2 | Rating: 6.5 ]