power

881 links - and 26 categories

Six elements for Six Meters
A Six element Yagi Beam for 6 Meter by W1JR proiddes a power gain of ...

[ Hits: 467 | Votes: 2 | Rating: 6.5 ]

Magnetic Loop Antenna Calculator - KI6GD
Free windows program to calculate magnetic loop antenna This small loop antenna calculator allow to ...

[ Hits: 6229 | Votes: 25 | Rating: 6.28 ]

SWR - Power loss calculation
How is your SWR determine the power loss to expect for a given SWR includes ...

[ Hits: 434 | Votes: 3 | Rating: 7.67 ]

G7AQK QRSS Beacon
A QRSS beacon on 30 meter band project wind and solar powered based on a ...

[ Hits: 407 | Votes: 0 | Rating: 0 ]

Alaska QRP Club
Official web site of the Alaska QRP Club The AK QRP Club is dedicated to ...

[ Hits: 422 | Votes: 1 | Rating: 10 ]

Hardened Power Systems
Designs and manufactures high quality, dependable power products.

[ Hits: 331 | Votes: 3 | Rating: 4 ]

Hy Power Antenna Company
US amateur radio antenna manufacturer Produce baluns delta loops dipoles ocf antennas and more ...

[ Hits: 618 | Votes: 2 | Rating: 8 ]

Portable Solar Powered HF Station
KG9E Portable Solar Powered HF Station Shopping List

[ Hits: 271 | Votes: 0 | Rating: 0 ]

ACOM 1000 by PA3HGT - PA3HGT
A nice review of the Acom 1000 HF and 6 meter RFpower amplifier by Acom ...

[ Hits: 559 | Votes: 2 | Rating: 5.5 ]

Ameritron AL-80B Review
Review of the AL-80B 1KW RF power amplifier by ameritron by NK4I

[ Hits: 438 | Votes: 1 | Rating: 9 ]

Drake R-4C Power Supply Mod
A simple Drake R-4C receiver power supply modification

[ Hits: 473 | Votes: 0 | Rating: 0 ]

INAC
Amateur radio accesories power supplies electronic parts antenna controllers and antennas manufacturer based in Spain ...

[ Hits: 811 | Votes: 2 | Rating: 6 ]

Amadeus - Sound Recorder
Amadeus is a very powerful sound recorder and editor for Apple MacOS Available in Lite ...

[ Hits: 561 | Votes: 1 | Rating: 1 ]

Home Made 813 Amp
An home made RF Amplifier project that allows near full power output from 813 tubes ...

[ Hits: 1447 | Votes: 2 | Rating: 6 ]

VHF 1Kw Amplifier
2 x GI7B in push-pull 2m and 6m 1kW Power amplifier from PA0ZH

[ Hits: 1302 | Votes: 1 | Rating: 7 ]

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 ]

Fix the Astron Power Supply Amp Meter
How fix Astron 70 model number VS-70M amp meter not working

[ Hits: 373 | Votes: 0 | Rating: 0 ]
Testing a Linear Regulated Power Supply - S.Nanda Kumar
Testing a linear regulated power supply using headlight bulbs for loading.

[ Hits: 368 | Votes: 1 | Rating: 10 ]
Amplifier power supply
Schematic diagram for a high voltage power supply by W4NFR

[ Hits: 427 | Votes: 1 | Rating: 8 ]
Repairing switchmode power supplies
Notes on the Troubleshooting and Repair of Small Switchmode Power Supplies

[ Hits: 541 | Votes: 1 | Rating: 2 ]