am band

929 links - and 5 categories

The All Copper X-Beam for 17 Meters - WA2UGT
WA2UGT X-beam antenna for 17 meters band

[ Hits: 5119 | Votes: 5 | Rating: 3 ]

40-80 Half-Extended Double Zepp Antenna - W5DXP
A dual bander for 80M and 40m An Extended Double Zepp EDZ is a 5 ...

[ Hits: 11404 | Votes: 9 | Rating: 4.44 ]

Shorty Forty Antenna
Short dipole antenna for 40 meter ham band Can be put up in the space ...

[ Hits: 12445 | Votes: 8 | Rating: 7.74 ]

Easy Delta Loop for 50MHz ^updated
Build your own delta loop antenna for 6 meters band

[ Hits: 12946 | Votes: 21 | Rating: 6.49 ]

Small Multiband IEK Antenna
A multi band version of the EH antenna by Emilio S. Campus IS0IEK

[ Hits: 2576 | Votes: 2 | Rating: 9 ]

The full-wave loop antenna
These omnidirectional antennas offer Horizontal polarization and about 2 1 dbd of gain They are ...

[ Hits: 5053 | Votes: 4 | Rating: 6.5 ]

2-Element-DK7ZB-Quad for 5 Bands
10-12-15-17-20m A description was in the German Ham-Magazine "Funkamateur" in Issue 11/2003

[ Hits: 14912 | Votes: 14 | Rating: 5.79 ]
CQ amateur radio - W5GI Mystery antenna
Review of the W5GI Multiband Mystery Antenna by July 2003 Issue of CQ Amateur Radio ...

[ Hits: 6448 | Votes: 7 | Rating: 6.14 ]

AMANDX Dipole
The longwire antenna is a very effective antenna for the listener who wants to cover ...

[ Hits: 3986 | Votes: 4 | Rating: 9.75 ]

Parabolic Discone antenna
This is the highest gain omni design the world may ever know having wide bandwidth ...

[ Hits: 2704 | Votes: 3 | Rating: 9.33 ]
Copper Cactus Single Coax Feed
Single Coax Feed to Multi-Band Copper Cactus Antenna.

[ Hits: 1326 | Votes: 1 | Rating: 10 ]

Wire-Beam
Wire beam antenna for the bands 6m, 10m, 12m, 15m, 17m and 20m

[ Hits: 2036 | Votes: 2 | Rating: 9.5 ]

5 element yagi for 20 Meter band
Picture and construction details of a 5 element 20 meter monobander

[ Hits: 5419 | Votes: 9 | Rating: 5.33 ]

G3TXQ Broadband Hexagonal Beam
MW0JZE Manufacturer of the G3TXQ Broadband Hexagonal Beam - HexBeam Antennas

[ Hits: 656 | Votes: 1 | Rating: 10 ]

Eliminate QRM from 6 meters band
The circuit described below will substantially reduce or completely eliminate interference from almost any local ...

[ Hits: 1569 | Votes: 1 | Rating: 10 ]

SB220 SB221 arcing problems improvements mods
This article explores the claim an amplifier might arc from a parasitic oscillation damaging capacitors ...

[ Hits: 1309 | Votes: 2 | Rating: 10 ]

N4IP HF and 6 Meters amplifier
A solid state amplifier for HF and 6 meters band by N4IP

[ Hits: 10701 | Votes: 5 | Rating: 9 ]
11 KW Linear amplifier by I0JX
Use 4CX10000D 8171 RF output power of 11 KW in key down carrier on all ...

[ Hits: 24613 | Votes: 33 | Rating: 7.86 ]
G3YXM 500 W PA
40-80-160 meter band linear amplifier

[ Hits: 3622 | Votes: 3 | Rating: 7 ]
SUPERVOX - S 300
AM CW SSB linear amplifier for 160 80 and 40 meter band

[ Hits: 3268 | Votes: 2 | Rating: 5.5 ]