signal

490 links - and 11 categories

40 meters band beverage antenna - YO8RXP
The author describes his experience building and using a Beverage antenna for the 40 meter ...

[ Hits: 35 | Votes: 0 | Rating: 0 ]

A portable 3 element 6m Yagi - zl1rs
A small Yagi antenna for camper van It is made of aluminum tubing breaks down ...

[ Hits: 39 | Votes: 0 | Rating: 0 ]

Beverage Transformers for HF Receiving Antennas - KK5JY
This FAQ covers building and buying transformers for loop on ground and Beverage antennas Building ...

[ Hits: 22 | Votes: 0 | Rating: 0 ]
The Reversible BOGs - HC1PF
The author struggled with receiving antennas on his property After a standard Beverage on Ground ...

[ Hits: 23 | Votes: 0 | Rating: 0 ]
An Overview of Beverage Receiving Antennas - N0AX
This article explores Beverage antennas a type used for low frequency radio reception Despite the ...

[ Hits: 19 | Votes: 0 | Rating: 0 ]

FunCube Dongle HF Upconverter: Expanding Reception Range - M1GEO
This article describes an HF upconverter for the FunCube Dongle Pro Designed for radio amateurs ...

[ Hits: 34 | Votes: 1 | Rating: 8 ]

PropQuest - propquest ^new
This website explains signal variations on a local radio net by tracking the foF2 a ...

[ Hits: 21 | Votes: 0 | Rating: 0 ]

Repairing a dead Kenwood TS-850S - KA7OEI
The author fixed a friend s Kenwood TS 850S radio which suffered from Capacitor Plague ...

[ Hits: 33 | Votes: 0 | Rating: 0 ]

Automatic Roger Beep for VHF/UHF Contests - M1GEO ^new
This project details an automatic roger beep circuit for VHF UHF contests Built around a ...

[ Hits: 34 | Votes: 0 | Rating: 0 ]

Reducing RFI from PoE Devices - KA7OEI
Hams can be annoyed by noise from PoE cameras and access points These devices and ...

[ Hits: 30 | Votes: 1 | Rating: 6 ]