power

881 links - and 26 categories

BalUn for Delta-loop & Quad-loop antennas - hfkits
This Guide helps you to build the 1 2 BalUn 600 Watts DIY kit step ...

[ Hits: 286 | Votes: 1 | Rating: 9 ]

40 meter portable dipole for QRP operations - ZS6KMD
Schematic drawing and instructions for the construction of a simple portable dipole for use in ...

[ Hits: 266 | Votes: 0 | Rating: 0 ]

Sierra Radio Systems - Sierra Radio
Sierra Radio Systems site controllers are used to monitor and control remote radio and equipment ...

[ Hits: 130 | Votes: 0 | Rating: 0 ]

Interactive Maidenhead Grid Square Locator Map - Karhu Koti ^updated
Amateur Radio Ham Radio Maidenhead Grid Square Locator Map online This map allow just a ...

[ Hits: 2692 | Votes: 8 | Rating: 7.12 ]

FT8 and splatter and the ugliness of ALC - g4dbn
A guide to properly use FT8 ALC and power when transmitting in FT8 Mode Incorrect ...

[ Hits: 394 | Votes: 1 | Rating: 1 ]

IC7300BKT Icom IC-7300 CAT Control - IZ2BKT
Windows PC control program for the Icom IC 7300 transceiver Power on and Power off ...

[ Hits: 463 | Votes: 2 | Rating: 7 ]

2.3GHz to 432MHz RX converter for FT-817 - DL5NEG
A very small receiver converter that can be plugged to the backside of the battery ...

[ Hits: 223 | Votes: 3 | Rating: 1.67 ]

Hamtech - HA8YU
HAM made engineering products supplies and produces coaxial relays antenna switches sequencers roller inductors variable ...

[ Hits: 192 | Votes: 0 | Rating: 0 ]

DesignSpark - RS Online - RS Online
DesignSpark PCB is a free PCB design tool by rs online designed to help the ...

[ Hits: 71 | Votes: 0 | Rating: 0 ]

OpenRepeater for Raspberry Pi - OpenRepeater
OpenRepeater is a low cost low power but feature rich duplex repeater controller suitable for ...

[ Hits: 387 | Votes: 0 | Rating: 0 ]

Amateur radio 3D models - makexyz
3D printer models for Ham Radio accessories and parts like Crank knobs antenna insulators powerpole ...

[ Hits: 299 | Votes: 2 | Rating: 5 ]

100 Watt RF Power Amplifier for 2 GHz - n9zia
Modification to an old cellular phone base station modules with a fairly reduced output power ...

[ Hits: 163 | Votes: 0 | Rating: 0 ]

Car Power Adapter to Anderson PowerPole - NJ2X
A useful and simple project to convert an unneeded car power cable to an Anderson ...

[ Hits: 144 | Votes: 0 | Rating: 0 ]
Custom pigtail cable with Anderson PowerPole connector - NJ2X
In this post we describe how to make a pigtail cable to connect the Kenwood ...

[ Hits: 121 | Votes: 0 | Rating: 0 ]
Ecoflex-15 Degradation - M1BXF
This article describes the problem detection on power loss events experienced during repeated usage of ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]
Basics of Anderson PowerPole Connectors - W6AER
How to build and secure Anderson Power Pole Connectors properly

[ Hits: 146 | Votes: 1 | Rating: 2 ]

5 Things to Know About Portable Power Stations - Haniya Rae
These pricey battery powered devices are the only type of generator that can be used ...

[ Hits: 171 | Votes: 0 | Rating: 0 ]

136 kHz QRP Transmitter - GW4ALG
The Marathon is a low power transmitter for 136 kHz

[ Hits: 187 | Votes: 1 | Rating: 6 ]
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 ]

Measuring SWR at 1296 MHz - VK4ADC
Have you been looking for an easy way to measure power or SWR at 1296 ...

[ Hits: 250 | Votes: 0 | Rating: 0 ]