radiator

29 links

KE4UYP Linear loaded vertical antenna
This is a vertically and horizontally polarized antenna the Linear loaded 1 4 wave length ...

[ Hits: 13798 | Votes: 18 | Rating: 6.71 ]

Cedevita-20 Antenna
The Cedevita 20 is a hybrid monoband antenna the result of merging the radiator of ...

[ Hits: 5374 | Votes: 3 | Rating: 5.33 ]

QM5 Yagi for 2 meters band - I0QM
The QM5 antenna is a simple 5 elements Yagi with 1 88 m boom length ...

[ Hits: 6869 | Votes: 4 | Rating: 5.25 ]
QM7 7 elements 144 MHz Yagi-Uda Antenna
The QM7 antenna is a simple 7 elements Yagi with 3 70 m boom length ...

[ Hits: 5361 | Votes: 15 | Rating: 5.27 ]

A 40 meters DDRR Antenna
A direct drive ring radiator antenna for the 40 meters band by W6WYQ QST article ...

[ Hits: 3409 | Votes: 8 | Rating: 3.37 ]

Choke balun
Essentially a choke balun is designed to divorce your antenna from the feed line if ...

[ Hits: 575 | Votes: 11 | Rating: 7.27 ]

PVC Yagi antennas - techniques
Collection of different techniques to homebrew PVC yagi antennas including elements assembling baluns and chokes ...

[ Hits: 1609 | Votes: 4 | Rating: 3.5 ]

Broadcast Antennas on Buildings - E.Laport
When a broadcast antenna is to be placed on top of a building there are ...

[ Hits: 358 | Votes: 2 | Rating: 10 ]

The DBJ-2 portable J-Pole
A Portable VHF UHF Roll up J pole Antennam that resonates on both bands but ...

[ Hits: 4337 | Votes: 4 | Rating: 7 ]

A $20 HF mobile antenna
A few hours of fun with PVC and wire and you have got yourself a ...

[ Hits: 10549 | Votes: 6 | Rating: 7.33 ]

Homemade Carolina Windom antenna - M0UKD
This multiband wire antenna it is an off centre fed dipole with 10 feet of ...

[ Hits: 8188 | Votes: 12 | Rating: 7.58 ]
The 5 Bands Wire-Beam
This wire beam has one radiator element feeded with 450 Ohm Wireman twinlead and needs ...

[ Hits: 5647 | Votes: 2 | Rating: 7 ]
Errante's 225 Ohm multiband HF antenna - Francesco Errante
Unlocking the full multiband potential of the 225 Ohm elementary radiator in a folded monopole ...

[ Hits: 1303 | Votes: 3 | Rating: 7 ]

Passive antenna re-radiators
Passive Antenna Re-radiators to function as Q Multipliers

[ Hits: 403 | Votes: 1 | Rating: 5 ]

Double 5 / 8 Flower Pot Antenna
The Double 5 8 is a natural extension of the Single 5 8 and uses ...

[ Hits: 1023 | Votes: 2 | Rating: 6 ]

9 band vertical HF antenna by RW3XA - RW3XA Serge ^pop
Simple vertical radiator with matching box No traps no tuner required for this multiband antenna ...

[ Hits: 38752 | Votes: 43 | Rating: 7.34 ]

Homemade Carolina Windom antenna - M0UKD
An off centre fed dipole with 10 feet of vertical radiator It needs no tuner ...

[ Hits: 1306 | Votes: 1 | Rating: 1 ]
Off-center Fed Windom Antenna with Vertical Radiator - B-Square Engineering
80 to 6 meters 2 KW designed to be used at heights of only 25 ...

[ Hits: 1011 | Votes: 3 | Rating: 9 ]

2-El Portable Yagi for 10-20 mt
This Yagi has a constant element distance of 1 50 m You must only correct ...

[ Hits: 3197 | Votes: 5 | Rating: 5.2 ]

Malux - El-Tele-Data - Andre Nilsson-Hugo
Accessories Antennas and Battery chargers Radiators Repeaters Yagi Mag Car Tetra Marine Multiband Brackets Mounting ...

[ Hits: 783 | Votes: 1 | Rating: 8 ]