gadget

18 links

Build An LF Antenna Analyzer
A Portable Low Frequency Antenna Analyzer For those of us who like to play with ...

[ Hits: 4567 | Votes: 2 | Rating: 5 ]

A Trolley System for Raising Antennas
Raising large Yagi antennas can be a challenging project A trolley system will make the ...

[ Hits: 1251 | Votes: 1 | Rating: 9 ]

The Woodpecker Tuning aid
This little gadget is that it allows you to tune up at full peak output ...

[ Hits: 4261 | Votes: 2 | Rating: 7.5 ]

Jason Bradbury 2E0JAB - UK TV Presenter - Pete M0PSX
Jason Bradbury 2E0JAB presents Channel 5 s Gadget Show in the UK Interview recorded in ...

[ Hits: 358 | Votes: 0 | Rating: 0 ]

Radioexchange.net Antique Radios - Sparky
Antique radios ham radio electronic parts test equipment stereo equipment record players phonographs tape recorders ...

[ Hits: 1339 | Votes: 2 | Rating: 7 ]

ElectronicsUSA.com - Jack Roblin
Manufacturers of a growing line of Amateur Radio accessories electronic kits and unique gadgets including ...

[ Hits: 7040 | Votes: 3 | Rating: 7 ]

HackRF - HackRF
open source hardware for software defined radio HackRF One is an open source hardware platform ...

[ Hits: 177 | Votes: 3 | Rating: 7.67 ]

Morse code vs SMS - Speed test
Morse code trumps SMS in head-to-head speed texting combat

[ Hits: 877 | Votes: 2 | Rating: 3 ]

Batteries and gadgets - Bill Speizman
Your source for weather radios communication headsets 14 channel radios M M groovy radios smithsonian ...

[ Hits: 1403 | Votes: 2 | Rating: 5.5 ]
Electronics USA
Manufacturer of led digital clocks digital timers countdown clocks electronic kits audio switches binary clock ...

[ Hits: 1418 | Votes: 0 | Rating: 0 ]
SDRGadgets - SDRGadgets
A gtowing website dedicated to bringing you great accessories to use along with SDR without ...

[ Hits: 263 | Votes: 2 | Rating: 9.5 ]

HamGadgets.com
Manufacturer of morse keyers, ID-O-Matic Kit, electronic components

[ Hits: 2236 | Votes: 3 | Rating: 9.33 ]

Automatic Battery Charger Project
A project for an automatic battery charger from 12.6v to 13.8v

[ Hits: 633 | Votes: 1 | Rating: 6 ]

PL-259 to CATV Cable
Adapting PL-259 Coax Connectors to CATV Hard Line Coax Cable

[ Hits: 316 | Votes: 0 | Rating: 0 ]
Using 75 Ohm CATV Coaxial Cable
Tipo on using common 75 ohm coax with 50 ohm ham radio systems

[ Hits: 593 | Votes: 1 | Rating: 8 ]

A quick polarity tester
A little gadget was found in an article in QST made with 1 pair of ...

[ Hits: 299 | Votes: 0 | Rating: 0 ]

N2CQR 20 meter portable DSB transceiver
Homebrewed transceiver for 20 meter originally born for 17 meters band

[ Hits: 1082 | Votes: 0 | Rating: 0 ]
CW Key-to-Rig Switch Box - AB3AP
This is an easy afternoon project to switch multiple cw keys between several rigs If ...

[ Hits: 46 | Votes: 0 | Rating: 0 ]