40 m antenna

509 links - and 10 categories

Helically wound antenna for 40m - M0MCX
A helically wound vertical antenna experiment 14 meter of wire wounded on a 8 meter ...

[ Hits: 539 | Votes: 2 | Rating: 9 ]

Delta Loop DX Antenna for 40 meters band - PD9Z
A monoband delta loop antenna for the 7 MHz This vertically polarized DX Antenna is ...

[ Hits: 433 | Votes: 3 | Rating: 6.33 ]
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 ]

Shortened 80m Antenna - DF2BC
An antenna for 80 meters band for those who does not have enough space to ...

[ Hits: 421 | Votes: 1 | Rating: 1 ]

50:450 Ohm (9:1) Balun for vertical antennas - PA3I
A page describing how to home made a custom 9 1 balun for a common ...

[ Hits: 518 | Votes: 11 | Rating: 6.72 ]

The 40/30 Pyramid - W5ZO
A dual band delta loop antenna resonating on 30 and 40 meters band using a ...

[ Hits: 704 | Votes: 0 | Rating: 0 ]

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

[ Hits: 268 | Votes: 1 | Rating: 10 ]

End-Fed antenna for 17 and 12 meters - PA0ROB
Article about an end fed anntenna for the 17 and 12 WARC Bands 30 meters ...

[ Hits: 542 | Votes: 3 | Rating: 4.33 ]

End-Fed HalfWave Matching Unit for SOTA operations - VK3IL
An end fed half wave antenna matching unit made of 3 24 turns ratio on ...

[ Hits: 259 | 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 ]

Homemade 2M/440 J-Pole Antenna - KK4ICE
A 2m 70cm Dual Band J Pole antenna for 35 USD An excellent performing J ...

[ Hits: 1050 | Votes: 5 | Rating: 3.4 ]

Portable Vertical Antenna - WB9DLC
A home made portable vertical antenna that with a single 1 4 wave counterpoise wire ...

[ Hits: 362 | Votes: 0 | Rating: 0 ]

Dish Antenna for 2.4 GHz Satellite Reception - VE2ZAZ
Modified 80cm Offset Dish for 2 4 GHz Satellite Reception This 50 ohm impedance antenna ...

[ Hits: 319 | Votes: 1 | Rating: 5 ]

DIY Dual Band 144-440 MHz vertical antenna - linuxwolfpack
A homemade VHF UHF vertical antenna made essentially with RG58 coax cable with a 9 ...

[ Hits: 1377 | Votes: 14 | Rating: 5.5 ]

A 40m-10m vertical antenna with elevated radials - W5DXP
A multiband vertical antenna for HF bands with elevated ground radials slant down at 45 ...

[ Hits: 549 | Votes: 1 | Rating: 6 ]

Cobra Antenna - A folded dipole - PA3FRP
A wire dipole antenna for the 80 and 40 meters band obtained by folding elements ...

[ Hits: 1053 | Votes: 5 | Rating: 6.8 ]

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 ]