hf coax

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VHF Coax Dipole
A simple coax dipole antenna for 144 MHz by 9A7PJT

[ Hits: 1286 | Votes: 2 | Rating: 2 ]

9 dB 70cm Collinear Antenna
Build A 9 dB UHF Collinear Antenna From Coax By N1HFX

[ Hits: 3741 | Votes: 26 | Rating: 6.68 ]

QRP Magnetic longwire balun with VHF-splitter
This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...

[ Hits: 754 | Votes: 2 | Rating: 6 ]
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 ]
When and Where to Use Baluns - W4ULD
Baluns are usually used by Hams to feed dipole antennas with 50 ohm coax and ...

[ Hits: 1522 | Votes: 9 | Rating: 7 ]

Homebrew RF chocke - Magnetic Longwire Balun - ON6MU
RF Choke to prevent hf currents on the feedline This Magnetic Longwire Balun MLB makes ...

[ Hits: 3415 | Votes: 3 | Rating: 10 ]

Tuning HF antenna Traps - VK4ADC
Tuning HF Coaxial Antenna Traps

[ Hits: 495 | Votes: 0 | Rating: 0 ]

Simple Coax Mag Loop Antenna - G8ODE
A homemade Magnetic Loop antenna from a spare 3m length of RG213 working from 30m ...

[ Hits: 4013 | Votes: 11 | Rating: 7.18 ]

LA1IC Coax-Fed slooping longwire
Simple inexpensive and easy to erect this antenna provides directivity low angle radiation and a ...

[ Hits: 3921 | Votes: 3 | Rating: 7 ]

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

[ Hits: 1964 | Votes: 2 | Rating: 4 ]

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

[ Hits: 2934 | Votes: 15 | Rating: 5.55 ]

A HF dual band trap antenna
A dual band coax trap antenna designed to work on 20 and 30 meters or ...

[ Hits: 932 | Votes: 4 | Rating: 6.5 ]

I7SWX Coax-Fed multiband antenna
This simple multiband antenna works on all HF bands from 3 5 to 30 MHz ...

[ Hits: 4078 | Votes: 6 | Rating: 4 ]

Ham Radio Deals
Dealer for Alpha Delta hf antennas switeches Outbacker and super antennas morse code keys coax ...

[ Hits: 934 | Votes: 5 | Rating: 9 ]

Tower Electronics
PL 259 Motorola N connectors Coax Seal universal adapter kit TNC Mini UHF SMA F ...

[ Hits: 703 | Votes: 1 | Rating: 10 ]

AXUSE
Distribute Coax Cables and Connectors for VHF UHF and Microwave

[ Hits: 361 | Votes: 1 | Rating: 8 ]

Coaxial Cable's specifications
A table with Loss in DB 100m Max power in Watts Diameter in mm Velocity ...

[ Hits: 2890 | Votes: 7 | Rating: 7.15 ]

Lightning protection Steppir/Coax box
PE2MC lightning protection solution for his Steppir antenna

[ Hits: 376 | Votes: 0 | Rating: 0 ]

Build an All Band HF Air Core Choke Balun - hamuniverse
The main function of the Ugly Balun is to help eliminate rf currents from flowing ...

[ Hits: 793 | Votes: 12 | Rating: 7.84 ]