axial

178 links

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 ]

A centre-fed co-axial dipole for 4-m - G4CJZ
This design has the following advantages low cost components Easy to set up nothing to ...

[ Hits: 555 | Votes: 1 | Rating: 10 ]

Common Mode Currents on Coax - tomthompson
These baluns are used to attenuate the common mode current that flows on the outside ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]
Build your own HF balun - EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...

[ Hits: 248 | Votes: 1 | Rating: 10 ]

How to build a Coax Balun 1:4 and 1:1 - PA0FRI
An air wound balun made with coaxial cable can not become saturated because no powder ...

[ Hits: 577 | Votes: 8 | Rating: 8.63 ]

Reverse Engineering the Coax Dipole Antenna - AE6TY
Study of the Coaxial Dipole: Just how does this thing work.

[ Hits: 657 | Votes: 1 | Rating: 1 ]

Trap on Coax Cable - RK3ZK
A trap on the coaxial cable also known as choke helps to eliminate the sneaking ...

[ Hits: 967 | Votes: 2 | Rating: 6.5 ]

Tuning Antenna Traps - VK4ADC
The problem with making your own trapped HF antennas is usually getting the coaxial traps ...

[ Hits: 276 | Votes: 2 | Rating: 6.5 ]

VHF UHF Coaxial Dipole Antenna - W6NBC
A base station antenna you can easily build for 146 220 or 440 MHz with ...

[ Hits: 2938 | Votes: 15 | Rating: 5.55 ]
FBK 2m-70cm dualband coax antenna - ON1BES
A travel or a fixed vertical coax antenna originally designed by PA0FBK This antenna is ...

[ Hits: 355 | Votes: 3 | Rating: 9.33 ]

Gigatronix Coax Cables - Gigatronix
Manufacturers of Coaxial Connectors Push Pull Latching Connectors Coaxial Cable Multicore and Coaxial Cable Assemblies ...

[ Hits: 137 | Votes: 0 | Rating: 0 ]

Volda Communication - Volda
Volda is specialized in telecom tower antenna line accessories such as cable hangers coaxial jumpers ...

[ Hits: 64 | Votes: 0 | Rating: 0 ]

Notable Patents on Antenna Design - aktuellum
Patents of most popular antenna models including Zeppelin Antenna Beverage Antenna Franklin Antenna Yagi Uda ...

[ Hits: 287 | Votes: 0 | Rating: 0 ]

Hamtech - HA8YU
HAM made engineering products supplies and produces coaxial relays antenna switches sequencers roller inductors variable ...

[ Hits: 192 | Votes: 0 | Rating: 0 ]

QRO Coaxial Relay for 50 MHz - w7gj
Build a SPDT coaxial relay that can be used as a main Transmit Receive relay ...

[ Hits: 362 | Votes: 0 | Rating: 0 ]
Coax Loss Calculator Online by K5VR - K5VR
RF Feedline Coax and Ladder Line Loss and ERP Calculators made with Javascript This complex ...

[ Hits: 254 | Votes: 2 | Rating: 5 ]
Coax Cable Attenuation and Power Handling Online Calculator - Times Microwave Systems
An on line coaxial cable attenuation and total power handling calculator with a lot of ...

[ Hits: 229 | Votes: 2 | Rating: 2 ]
How to assemble a BNC connector - DJ9RB
How to install a BNC connector on a coaxial cable like the ELSPEC1030AF HPF195RG and ...

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

Grounding HF Transceiver using Coax Cable - 9M2SX
Improper grounding or earthing system can cause several unwanted RF interferences RFI to television sets ...

[ Hits: 1299 | Votes: 4 | Rating: 7.75 ]

Cost-effective ferrite chokes and baluns - GM3SEK
In this article the author describes some new designs of ferrite loaded chokes for suppressing ...

[ Hits: 870 | Votes: 5 | Rating: 6 ]