4 square

56 links - and 1 categories

Squarooka Antenna - squared bazooka for 2 meters band - DL1GSJ
Sort of similar to the one of the 6m omni Instead of using twin lead ...

[ Hits: 357 | Votes: 0 | Rating: 0 ]
2m Quad Turnstile Antenna
The loops are made of 10 mm round aluminum tube No bending pliers was used ...

[ Hits: 207 | Votes: 0 | Rating: 0 ]
VHF Bi-Square Beam Antenna - KG4ZNC
2 Wavelength 2 Meter Bi Square Beam 5dbd gain This antennas are very cheeap to ...

[ Hits: 188 | Votes: 2 | Rating: 9 ]

6 Elements Yagi Antenna on 50 MHz - VK4ADC
This is a design based on the QuickYagi 4 software by WA7RAI with some changes ...

[ Hits: 134 | Votes: 2 | Rating: 6 ]

The Antenna Torque Calculator - Matteo Bavecchi
This unique online tool helps Ham Radio operators to choose the right rotator for medium ...

[ Hits: 184 | Votes: 1 | Rating: 1 ]

40m Compact 4-Square Antenna - EA5AVL
The EA5AVL 40M Compact 4 Square Antenna was designed to provide excellent DX communications on ...

[ Hits: 1133 | Votes: 3 | Rating: 10 ]
4 Square K9AY Antenna - SP3KEY
4 Square K9AY Array project for 80 and 40 meters band

[ Hits: 555 | Votes: 0 | Rating: 0 ]
4 Square Antenna Experiences - W1WEF
Article on foru square antennas by Jack Schuster W1WEF and and Tom Frenaye K1KI appeared ...

[ Hits: 900 | Votes: 0 | Rating: 0 ]

160 Meters 4 Square Receive Antenna - W0QL
A four square array receiving antena for the top band performance is extremely directional and ...

[ Hits: 181 | Votes: 1 | Rating: 10 ]
RX Loop antenna - PA5HE
This loop antenna is intended to be connected as an antenna for receivers that do ...

[ Hits: 60 | Votes: 0 | Rating: 0 ]

CB0ZA Robinson Crusoe Isl DX Pedition - CB0ZA
Robinson Crusoe Island DXpedition February 10-24, 2024 Grid Square FF06 – IOTA SA-005

[ Hits: 44 | Votes: 1 | Rating: 8 ]

K8UR Phased Array Switchbox - K8UR
A Phased Array Switchbox by ComTek founder K8UR switch your 4 Square in 8 directions ...

[ Hits: 318 | Votes: 2 | Rating: 5.5 ]

DX Commander Antennas - M0MCX
DX Commander produces economical multi band antennas available in kit form 4 Square array vertical ...

[ Hits: 274 | Votes: 0 | Rating: 0 ]

Google Earth Grid Square Locator - OH2ECG
This page host a simple Windows program that will create an overlay for Google Earth ...

[ Hits: 825 | Votes: 6 | Rating: 4.17 ]

QTH locator calculating functions in Python - 4X5DM
Python functions for converting decimal coordinates to QTH locator and backwards Useful for program software ...

[ Hits: 490 | Votes: 0 | Rating: 0 ]