band

2371 links - and 36 categories

Petlowany Three-Band Burner Antenna
The Petlowany Three Band Burner is a simple low cost trapless short vertical antenna which ...

[ Hits: 6060 | Votes: 5 | Rating: 7.2 ]

Bruce arrays for 80 and 160m
Antennas with gain and bandwidth for 80 and 160 meters band Simple wire antenna capable ...

[ Hits: 9010 | Votes: 3 | Rating: 9.33 ]

The Cobweb HF Antenna - G3TPW
The G3TPW Cobwebb antenna covers five bands 14 28 mhz including the WARC bands ...

[ Hits: 6033 | Votes: 4 | Rating: 6.25 ]

Wire antenna with coaxial cable traps - I1BAY
This multiband antenna 10 80 meters is a home made project by I1BAY Has been ...

[ Hits: 9252 | Votes: 3 | Rating: 7 ]

Conductors for HF Antennas
Putting up an antenna for the low bands What kind of wire will you use ...

[ Hits: 2280 | Votes: 4 | Rating: 9.25 ]

T2FD antenna
A T2FD antenna for 10-15-20 meters band

[ Hits: 4649 | Votes: 15 | Rating: 6 ]

X-Beam antennas
Two element X Beam is a high performance broad band antenna that is ideal for ...

[ Hits: 4042 | Votes: 11 | Rating: 7.46 ]

Multi Band Antenna Traps
These devices are called Traps but they are actually more like frequency sensitive switches They ...

[ Hits: 4851 | Votes: 3 | Rating: 6 ]
TrapDip
This program let you design and performance of 2 band trapped dipole antennas including trap ...

[ Hits: 4309 | Votes: 4 | Rating: 3.25 ]

The Considerate Opertator's Frequency Guide
An ARRL guide to where on the HF bands various modes and activities are generally ...

[ Hits: 4168 | Votes: 5 | Rating: 6.4 ]
US HF Amateur Bands
US ham radio band plan in pdf available for download and print

[ Hits: 5259 | Votes: 3 | Rating: 7.33 ]

W1RJA North East Weak Signal Group
Our group is the North East Weak Signal Group We are an ARRL affiliated regional ...

[ Hits: 910 | Votes: 1 | Rating: 1 ]

Shore Points Amateur Radio Club
Our Club Repeater System serves the Atlantic City Area on three Amatuer Bands

[ Hits: 781 | Votes: 5 | Rating: 1 ]

European PSK Club
The European PSK Club or EPC for short is an informal club of amateur radio ...

[ Hits: 1089 | Votes: 1 | Rating: 10 ]

Trilithic
Broadband instruments, R and microwave components and filters, field analyzers, spectrum analyzers

[ Hits: 573 | Votes: 0 | Rating: 0 ]

The NVARC Ugly Filter Project
Project to build sets of band pass transmitting filters for reducing the interference between HF ...

[ Hits: 1036 | Votes: 4 | Rating: 9.5 ]
Narrow Band-Pass filter for HF
Band pass filters can be critical components in competitive stations This setup may help put ...

[ Hits: 2571 | Votes: 1 | Rating: 1 ]
Clean Up Your Signals with Band-Pass Filters
These inexpensive easily built filters can be the buffer you need between the signals you ...

[ Hits: 3626 | Votes: 0 | Rating: 0 ]
Clean Up Your Signals with Band-Pass Filters part 2
Part 2 You re now much closer to saying goodbye to your unwanted signal problems ...

[ Hits: 1365 | Votes: 0 | Rating: 0 ]
Band-Pass Filters for HF Transceivers
Do your multiple-transmitter field day or contest efforts suffer from intrastation interference ?

[ Hits: 4350 | Votes: 3 | Rating: 6.33 ]