antenna emi

23 links

Semi-vertical trap antenna - G3NGD ^pop
The G3NGD Semi-vertical Trap Antenna for 1,8 3,5 and 7MHz

[ Hits: 30001 | Votes: 31 | Rating: 7.19 ]

Beverage switching box - TK5EP
Sharing beverage antennas with this switch boxes is possible This article describes a 6 position ...

[ Hits: 5510 | Votes: 3 | Rating: 4.33 ]

Small Multiband IEK Antenna
A multi band version of the EH antenna by Emilio S. Campus IS0IEK

[ Hits: 2576 | Votes: 2 | Rating: 9 ]

Maria Maluca antenna by DL7JV - DL7JV
Horizontal HF 6-Band turning arranging emitter with 2 elements Maria Maluca

[ Hits: 3165 | Votes: 9 | Rating: 8.78 ]

70cm Quagi antenna
Building a 70cm Quagi to Work AO-51 by K6JEB

[ Hits: 2871 | Votes: 2 | Rating: 10 ]

Vertical amtennas among the trees
Experiments on vertical antennas among the trees by ik2egl

[ Hits: 760 | Votes: 0 | Rating: 0 ]

HF/VHF Portable Mini Tuner
A small portable antenna tuner for HF and VHF bands by ON6MU

[ Hits: 2454 | Votes: 3 | Rating: 5.67 ]

7 band semi-vertical antenna project - Bob Rice VE3HKY
Don t buy or build a semi vertical trap antenna until you read this article ...

[ Hits: 3006 | Votes: 6 | Rating: 9.67 ]
Installing Vertical HF Antenna Radials
A ground radial system for the Hustler 5BTV antenna

[ Hits: 586 | Votes: 1 | Rating: 5 ]
OE1IFM Broadband antenna
A vertical broadband HF antenna

[ Hits: 724 | Votes: 0 | Rating: 0 ]
7 Bands Semi Vertical Antenna - VE3HKY
A project of a semi vertical trap antenna that can be tuned for 7 bands ...

[ Hits: 1868 | Votes: 1 | Rating: 10 ]

CWS Coil Winding Specialist
Manufacturer of transformers inductors coils and chokes Custom winding EMI RFI Filters Antenna Windings on ...

[ Hits: 593 | Votes: 1 | Rating: 1 ]

AIM 4170 CQ Review - AD5X
Array Solutions AIM 4170 Antenna/Lab RF Analizer published on CQ by AD5X

[ Hits: 260 | Votes: 0 | Rating: 0 ]

Jaycar Electronics
Jaycar electronics offers electronic kits components semiconductors enclosures batteries PMR transceivers UHF CB Antennas ...

[ Hits: 726 | Votes: 0 | Rating: 0 ]

Yagi Sterss
A full featured graphical user friendly program that performs structural analysis on horizontally polarized yagi ...

[ Hits: 5849 | Votes: 1 | Rating: 7 ]
ICNIRPcalc
ICNIRPcalc allows you to calculate safety distances for many know amateur radio antennas with respect ...

[ Hits: 446 | Votes: 1 | Rating: 9 ]

Beverage antenna switch
How could we share the Beverage antennas on more than one station using this homemade ...

[ Hits: 1656 | Votes: 1 | Rating: 10 ]

K1TTT Technical Reference
Technical reference about Accessories Amplifiers Antennas Cable and Connectors Filters Geography Grounding Gunk Matching Networks ...

[ Hits: 5151 | Votes: 6 | Rating: 6.33 ]

XPhase - Interference reduction - DL2SBA
The function of the XPhase is based on the fact that the interfering signal received ...

[ Hits: 733 | Votes: 0 | Rating: 0 ]

How eliminate RFI Interference in Off Grid Solar PV Systems - Mike Thompson
How to solve RFI problems caused by the charge controller which is a PWM type ...

[ Hits: 226 | Votes: 1 | Rating: 5 ]