30 m band

188 links - and 1 categories

Rotary Dipole for 30 and 40 meters band
Drawings pictures and notes on a rotary dipole antenna for 30 and 40 meters band ...

[ Hits: 10408 | Votes: 1 | Rating: 2 ]

Multi-Band Super Mini Loop Antenna - W2HT
How to make the Super antenna To build this antenna you need a lot that ...

[ Hits: 23217 | Votes: 8 | Rating: 6.95 ]

A 30/40 meters band vertical anetnna
A shortened 30/40 meters band vertical antenna in italian

[ Hits: 7609 | Votes: 1 | Rating: 1 ]

VE7CA portable tribander yagi - VE7CA
30/17/12 and 20/15/10-Meter Tribanders and a 40 meters inverted V wire yagi antenna

[ Hits: 2657 | Votes: 1 | Rating: 5 ]

End-fed Inverted V for 17-20-30-40 Meters
Four band lightweight antenna that rolls up into an small Grundig antenna case by N0LX ...

[ Hits: 7952 | Votes: 5 | Rating: 8.2 ]

What make the carolina windom so good
The off center fed CAROLINA WINDOM provides outstanding performance on all bands This includes all ...

[ Hits: 6616 | Votes: 3 | Rating: 4.67 ]
N3OX Multiband vertical
This vertical antenna consist of a 18 meters telescopic pole and allow operations from 160 ...

[ Hits: 2093 | Votes: 1 | Rating: 8 ]
A Stealthy HF Coat Hanger Antenna
A multiband stealth antenna Tuner is required The antenna is made from a 15 500 ...

[ Hits: 7404 | Votes: 5 | Rating: 9.4 ]
Another vertical antenna for 30, 40 and 80 meters
This article is to describe a multi band DX dedicated antenna offering a minimum of ...

[ Hits: 4377 | Votes: 4 | Rating: 3.5 ]
Multi-band Inverted-Vee Antenna
A multi-band inverted-V dipole for portable operation by GM3VLB

[ Hits: 2712 | Votes: 4 | Rating: 7.5 ]

Inverted L Portable Antenna - N5ESE
An 87ft inverted L portable antenna working on 80 40 30 20 15 meters band ...

[ Hits: 2401 | Votes: 3 | Rating: 9.33 ]

DK0WCY - DK0WCY
DK0WCY transmits 24 hours per day on 10144 kHz in the 30 meter amateur radio ...

[ Hits: 821 | Votes: 2 | Rating: 5.5 ]

QROlle, 6 Band QRP-rig - Tilman D. Thulesius SM0JZT
QROlle QRP rig 6 Band Shortwave rig with SMD s 160 80 40 30 20 ...

[ Hits: 2237 | Votes: 2 | Rating: 9.5 ]

Maldol MFB-300
Maldol MFB-300 all band HF vertical antenna review by Steve Nichols

[ Hits: 2607 | Votes: 1 | Rating: 1 ]

Solarcon A99 for 20 Meters
Tuning the Solarcon Antron A-99 antenna for 20 meters band

[ Hits: 1922 | Votes: 1 | Rating: 1 ]

KENWOOD TL-922 Modifications
Allow 9 bands and 1300 Watt output on the TL 922 amplifier with this document ...

[ Hits: 2844 | Votes: 9 | Rating: 3.89 ]
5-band RF Power Amplifier
This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...

[ Hits: 6955 | Votes: 5 | Rating: 7.4 ]

Homebrew a CW Filter
An home brewed morse code CW filter with a central frequency of 800hz and a ...

[ Hits: 1770 | Votes: 2 | Rating: 2.5 ]

SQ2OMC HF Transceiver - Michal
Description of the homebrew shortwave multiband SSB transceiver that covers 0 1 30MHz made by ...

[ Hits: 568 | Votes: 3 | Rating: 4.67 ]