e tech

841 links - and 6 categories

A portable 2-element VHF yagi - K3MT ^pop
Build a portable VHF yagi antenna for 2 meters All you need is two rabbit ...

[ Hits: 28670 | Votes: 26 | Rating: 7.23 ]

Beverages: How Short Can They Be
When we think of Beverage antennas we automatically think of several acres of land and ...

[ Hits: 3759 | Votes: 4 | Rating: 8.5 ]

Setting the SWR of Your Antenna
SWR standing wave ratio is a measurement of how efficiently your antenna system will radiate ...

[ Hits: 1253 | Votes: 0 | Rating: 0 ]

Yagi Element Mounting Considerations
One of the most important considerations when designing and building a Yagi antenna is the ...

[ Hits: 4307 | Votes: 2 | Rating: 8.5 ]

Quad and ModQuad Antenna
Some thoughts on a hardware store special 2 meter quad and a modified quad for ...

[ Hits: 7493 | Votes: 5 | Rating: 6.2 ]

Antennas and Grounds for apartments
Suggestions on finding RF ground when you live in an apartment and you want to ...

[ Hits: 23170 | Votes: 12 | Rating: 5.75 ]

PJ2T - Caribbean Contesting Consortium
The Caribbean Contesting Consortium is a contest club dedicated to fun international friendship and advancement ...

[ Hits: 476 | Votes: 0 | Rating: 0 ]

Live online streaming for arizona - Garrick Brooks
Listen to original audio content from Flagstaff Coconino County and Northern Arizona Streaming Police scanner ...

[ Hits: 3132 | Votes: 13 | Rating: 4.7 ]

The reflected W beam - holger hannemann
Hexagonal wire beams for all hf bands technical resource EZNEC files tools for antenna modeling ...

[ Hits: 2787 | Votes: 3 | Rating: 8.67 ]

Malaysia Surge Protection - Kenny Foong
Global Lightning Technology - Malaysia lightning Malaysia surge protection system

[ Hits: 1100 | Votes: 1 | Rating: 10 ]

Eimac - Webmaster
Innovators in Power Tube Technology

[ Hits: 1049 | Votes: 1 | Rating: 10 ]

Yaesu FT-817 Portable QRP Transceiver
The FT 817 is a small 5W MF HF VHF UHF transceiver with internal batteries ...

[ Hits: 10108 | Votes: 8 | Rating: 5.5 ]

Test & Measurement Equipment Buying Guide - Pam Naumann
Compare and select Test Measurement equipment according to its technical parameters access library of manufacturers ...

[ Hits: 490 | Votes: 1 | Rating: 5 ]

Getting Started in SW Listening
Excellent and exaustive guide to shortwave listening offered by monitoringtimes includes operating guides technical suggestions ...

[ Hits: 5429 | Votes: 19 | Rating: 6.8 ]

CQiNet, linking Ham Radio
CQiNet is a family of programs that combine Ham Radio with the Internet using Voice ...

[ Hits: 3663 | Votes: 4 | Rating: 7.5 ]

Cobra Radios Service info
Service information, manuals, diagrams pictures and schematics, and technical files on Cobra Radios

[ Hits: 10619 | Votes: 34 | Rating: 5.47 ]

Assorted grounding hints and kinks
Assorted Grounding Hints and Kinks and Technical Correspondence Grounding Techniques Conductivity in the Cold Cold ...

[ Hits: 3299 | Votes: 1 | Rating: 2 ]
Different grounds for different shacks
Technical questions answered about grounding techniques, in pdf file

[ Hits: 3739 | Votes: 0 | Rating: 0 ]
Grounding Concepts
What is ground RF ground and the ground plane how can I tell if I ...

[ Hits: 2669 | Votes: 7 | Rating: 8.1 ]

Yahoo! Groups : TS-850S - Adrian
Welcome to TS 850S HF Transceiver Owners Group Group designed to discuss the attributes usage ...

[ Hits: 1185 | Votes: 3 | Rating: 8.67 ]