20 meters

312 links - and 3 categories

K7EA 30 Meter Ground Plane Antenna - K7EA
A 30 Meter Quarter Wave DIY Ground Plane Antenna that loads up nicely also on ...

[ Hits: 741 | Votes: 3 | Rating: 9.67 ]

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: 536 | Votes: 5 | Rating: 7.8 ]

3 Element Yagi for 40 Meters - VE3VN
An homebrew project for a 3 element coil loaded Yagi beam antenna for 40 Meter ...

[ Hits: 1084 | Votes: 3 | Rating: 5.67 ]

Dipole for 60 meter band
Short dipole for 60m tropical band a total of 12 meters of wire with a ...

[ Hits: 689 | Votes: 6 | Rating: 7.67 ]

Building and Using an Experimental Beverage - VE3VN
An interesting article about planning and testing beverage antennas for 80 and 160 meters in ...

[ Hits: 789 | Votes: 3 | Rating: 5.33 ]

Trapped Dipole Antenna for 20-30-40m - CT1DBS
An 20 30 40 meters trapped dipole antenna plan for sota and portable operations ...

[ Hits: 269 | Votes: 1 | Rating: 10 ]

Compact fan dipole for 40 30 and 20 meters band - M0MCX
An homemade fan dipole antenna for 20 30 40 meter bands setup in a 15 ...

[ Hits: 1138 | Votes: 0 | Rating: 0 ]
The KL3JM modified SRI Fan Dipole for 80-40-20 Meters - KL3JM
The antenna in this project is a modification of the techniques used to design a ...

[ Hits: 502 | Votes: 1 | Rating: 5 ]
Half Wave Fan Dipole Antenna - TWW Microcontroller
Amateur Radio 40m 20m 15m Half Wave Fan dipole antenna project with part list pictures ...

[ Hits: 684 | Votes: 1 | Rating: 1 ]
6 Bands Fan Dipole Antenna - PA0ROB
Extension to an existing fan dipole originally modeled for 40 20 and 6 meters This ...

[ Hits: 1300 | Votes: 2 | Rating: 5 ]
Fan Dipole Antenna for 40 20 and 6 meters - PA0ROB
A fand dipole antenna home made for the 7 14 50 MHz This article descbribes ...

[ Hits: 329 | Votes: 0 | Rating: 0 ]

Testing Dipole vs Indoor Magnetic Loop Antenna - OH8STN
Testing performances of indoor antenna A comparison of a magnetic loop antenna vs a classic ...

[ Hits: 856 | Votes: 2 | Rating: 5.5 ]

An HF Mobile Antenna - N1GY
An home made HF mobile multiband antenna inspired by the KM4IE HF 20 dollars antenna ...

[ Hits: 813 | Votes: 0 | Rating: 0 ]

Morgain 40-80 by IM0JZJ - IM0JZJ
This folded dipole can be even built for 10 and 20 meters band and can ...

[ Hits: 1718 | Votes: 7 | Rating: 6.71 ]

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 ]

ZD7BR St Helena DX Pedition 2017 - ZD7BR
DX Pedition to St Helena 10 80 meters bands SSB RTTY FT8 CW by G0VDE ...

[ Hits: 302 | Votes: 1 | Rating: 3 ]

Cushcraft R8 Vertical Project - WA0AM
40 30 20 17 15 12 10 6 Meters antenna setup and assembly with high ...

[ Hits: 279 | Votes: 0 | Rating: 0 ]

160m 20w AM transmitter - M0EZP
Born as a companion transmitter for the Yaesu FRG 7 receiver has become a stand ...

[ Hits: 785 | Votes: 3 | Rating: 10 ]
Homebrew a High Performance SSB RTX for 14 MHz - DK7IH
This article describes the construction of a high performance transmitter and receiver for SSB voice ...

[ Hits: 347 | Votes: 5 | Rating: 7.8 ]

Micro24 Cigarette Pack SSB QRP Transceiver for 20m - DK7IH
The Micro24 is a ultra compact microsize QRP SSB transceiver for the 20 meters amateur ...

[ Hits: 1162 | Votes: 7 | Rating: 7.71 ]