8 band

690 links - and 4 categories

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

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

W5GI Mystery Antenna - W5GI ^pop
W5GI Mystery Antenna is a multi band wire antenna that performs exceptionally well even though ...

[ Hits: 139403 | Votes: 123 | Rating: 7.55 ]

VK5AH -HF 4 Bander dipole - VK5AH ^pop
A multiband 80 40 20 15 meters dipole wire antenna that can be extended to ...

[ Hits: 54049 | Votes: 22 | Rating: 6.68 ]

2m VHF antennas with high gain - DK7ZB
2m SSB CW 12 5 Ohm Yagis with extrem high gain and small bandwidth These ...

[ Hits: 8262 | Votes: 12 | Rating: 7.75 ]

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 ]

Trapped dipole for 40-80-160 meters ^pop
Build a space efficient trapped dipole antenna for 40 80 160 meter bands using RG ...

[ Hits: 96987 | Votes: 119 | Rating: 6.24 ]

40 M. triangular full wave vertical loop - W5DXP
A 40 meters band full wave antenna project plan with model adding the Missing Leg ...

[ Hits: 13292 | Votes: 11 | Rating: 7.08 ]

A Full Wave Loop for 80 - 10 Metres
VE3HCR article of a home made loop antenna for 80 meters band

[ Hits: 4477 | Votes: 2 | Rating: 6 ]

Echelon-Log Beverages - W8JI
About beverage antennas Enhanced F B Beverages Bandwidth of Directivity arrays This article describes two ...

[ Hits: 1861 | Votes: 1 | Rating: 10 ]

G5RV vs. Ground Plane on 80M
Comparison tests by WF7T of a G5RV antenna vs a GP antenna on 80 meters ...

[ Hits: 1549 | Votes: 3 | Rating: 7 ]

Morgain Antenna for 40/80 - I4EWH
Simple and cheap antenna for 40/80 meter band in Italian

[ Hits: 11248 | Votes: 36 | Rating: 6.3 ]

LU9DPD Windom dipole
A multiband windom dipole antenna for 80 40 20 10 meters feeded with a home ...

[ Hits: 5342 | Votes: 5 | Rating: 6 ]
W4JOH Cobra Antenna
The original Cobra antenna is a multiband 160 or 80 to 10 meter designed by ...

[ Hits: 1711 | Votes: 1 | Rating: 10 ]
EC2APU multiband wire antenna - EC2APU
Wire antenna for 10-15-20-40-80 meters band, with many drawings and description in spanish

[ Hits: 6599 | Votes: 6 | Rating: 5.17 ]

DK7ZB 144 mhz Yagis
High gain good pattern and acceptable bandwidth These aims can be realized with a radiation ...

[ Hits: 1909 | Votes: 7 | Rating: 6.86 ]

Faros
Windows shareware automatic NCDXF beacon monitor for Radio Amateurs SWL ers and HF communication engineers ...

[ Hits: 1421 | Votes: 3 | 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 ]

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 ]