hi tech

235 links

50MHz / 6m J-pole Antenna by VK4ADC - VK4ADC
The J Pole is an easy to build and inexpensive device that provides an omni ...

[ Hits: 443 | Votes: 4 | Rating: 6 ]
Home Built six meter J-Pole Antenna - WB0CNK
This article provides details on building a 6 Meter J Pole antenna using PVC pipe ...

[ Hits: 232 | Votes: 1 | Rating: 9 ]
Home Built 6M J-Pole Antenna - KS0S
This article provides details on building a 6 Meter J Pole antenna using PVC pipe ...

[ Hits: 168 | Votes: 0 | Rating: 0 ]

Homemade Satellite Yagi - Silvan
In this article author illustrate a homemade yagi antenna for satellite operations The antenna includes ...

[ Hits: 208 | Votes: 2 | Rating: 7.5 ]

World Wide Radio Operators Foundation - WWROF
Dedicated to improving the skills of amateur radio operators around the world utilizing education competition ...

[ Hits: 120 | Votes: 0 | Rating: 0 ]

The NorthEast Wisconsin DX Association - NEWDXA
The NorthEast Wisconsin DX Association NEWDXA was established in December 1993 by twenty one amateurs ...

[ Hits: 94 | Votes: 0 | Rating: 0 ]

Silphase Technologies - Silphase
Amateur radio SDR Receiver and Transceiver manufacturer makers of the Silphase R1 an innovative HF ...

[ Hits: 132 | Votes: 0 | Rating: 0 ]

PolEx Technologies - PolEx Technologies
Makers of the The Polar Explorer transmitter which operates on 9 HF bands from 160 ...

[ Hits: 501 | Votes: 0 | Rating: 0 ]
XieGu Tech - XieGu
XieGu Tech manufactures quality amateur radio transceivers and amplifiers designed by BG8HT Xiegu focus is ...

[ Hits: 347 | Votes: 0 | Rating: 0 ]

D-STAR Info - D-Star Info
This site is dedicated to helping D STAR users world wide From basic information on ...

[ Hits: 135 | Votes: 0 | Rating: 0 ]

WiRES-X Bible - WB7OEV
The purpose of this book is to provide a common source for WIRES X gather ...

[ Hits: 419 | Votes: 0 | Rating: 0 ]

Icom IC-756PROIII - Icom UK Discontinued products - ICOM UK
A page dedicated tho the IC 756PROIII transceiver This radio discontinued incorporates many of the ...

[ Hits: 162 | Votes: 1 | Rating: 9 ]

FT-857D Serial and Sound Card Interface - Sivan Toledo
A Simple Serial and Sound Card Interface for the Yaesu FT 857D using an FT232R ...

[ Hits: 254 | Votes: 0 | Rating: 0 ]

Everything you needed to know about Radio Receivers and Scanners - ICOM
Tuning into the airwaves for new and interesting transmissions has fascinated enthusiasts since the very ...

[ Hits: 178 | Votes: 0 | Rating: 0 ]

Baofeng Mic Pin Out and Programming Cable Schematics - Baofeng
Speaker Microphone Pin Out Dual PTT Switching Programming Cables SMA Antenna Connection Extended Antenna Threads ...

[ Hits: 1085 | Votes: 8 | Rating: 8.75 ]

Wuxi Venus Information Technology - Wuxi Venus
Wuxi Venus Information Technology is an amateur radio devices dealer in China source for high ...

[ Hits: 179 | Votes: 0 | Rating: 0 ]

How to Listen to Real Spy Broadcasts - lifehacker
Encrypted messages fancy technology spies use them all to communicate but sometimes the best way ...

[ Hits: 243 | Votes: 1 | Rating: 1 ]

NanoVNA GitHub Repository - edy555
Very Tiny Palmtop Vector Network Analyzer by edy555 This is the original GitHub firmware repository ...

[ Hits: 151 | Votes: 0 | Rating: 0 ]

Everything You Need To Know About Coaxial Cable - RS Online
An technical page on coaxial cables that describes what coax cables are how do coax ...

[ Hits: 158 | Votes: 0 | Rating: 0 ]

Gimme Five - QRP SSB Transceiver - DK7IH
Gimme Five reloaded a compact 5 band QRP SSB transceiver in SMD technology This unit ...

[ Hits: 285 | Votes: 1 | Rating: 10 ]