coaxial

168 links

160 meters receiving loop - KD0SO
KD0SO receiving loop for 160 meters

[ Hits: 567 | Votes: 0 | Rating: 0 ]

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 ]

40m Magnetic Loop Antenna - CARC
A coaxial cable tuneable magnetic loop antenna for 7MHz This experimental antenna does not require ...

[ Hits: 3592 | Votes: 4 | Rating: 8.75 ]

Build your own HF balun - EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...

[ Hits: 1639 | Votes: 5 | Rating: 5 ]
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 ]

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 ]

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

[ Hits: 965 | Votes: 2 | Rating: 6.5 ]

Quarter Waves and Velocity Factor - John Huggins
Coax Velocity Factor in Baluns Does it Matter Test results show coaxial cable velocity factor ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]

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

[ Hits: 2935 | Votes: 15 | Rating: 5.55 ]

Southwest Antennas - Adam Krumbein
High performance rugged antennas and RF accessories such as magnetic mounts RF coaxial gooseneck adapters ...

[ Hits: 244 | Votes: 0 | Rating: 0 ]

Amphenol RF - Amphenol
Amphenol RF is a leading manufacturer of coaxial connectors for use in radio frequency microwave ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]
MPD Digital - MPD Digital
Manufacturer RF coaxial cable assemblies for all purposes including GPS Wifi RFID EMS Police Military ...

[ Hits: 168 | Votes: 5 | Rating: 9.8 ]

Understanding Coaxial Cable Terms - coaxicom
A technical article that want to explain Coaxial Cable terms specifications and applications A glossary ...

[ Hits: 345 | Votes: 2 | Rating: 8.5 ]
Check coaxial cable with a multimeter - WA0TDA
How to check coaxial cable with a common multimeter

[ Hits: 1757 | Votes: 12 | Rating: 7.49 ]
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: 252 | 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 ]

RF Cable Testing - rfcables
The cable testing approaches discussed in this article gives an idea about the electrical characteristics ...

[ Hits: 452 | Votes: 2 | Rating: 4 ]
Coaxial Cable Tester - GM0HKS
A simple coax cable tester built based on the KG0ZZ project.

[ Hits: 911 | Votes: 1 | Rating: 10 ]

Television Notch Filters - HS0ZEE
Intersting article about TV interference with several examples of TVI Filters to reduce the passage ...

[ Hits: 454 | Votes: 2 | Rating: 3 ]