band

2023 links - and 34 categories

DK7ZB-5-Band-Quad - 2 element Quand antenna for 10 - 12 - 15 -17 - 20 meters band
[ Hits: 10653 | Votes: 10 | Rating: 7.61 ]
2-Element-Yagis for shortwave - 2-Element parasitic Yagis for the Shortwave-Bands 10m-30m
[ Hits: 5933 | Votes: 21 | Rating: 4.7 ]

A Lowband Antenna that is Almost Free - The Shunt-fed Tower, an effective Low Band Antenna, uses your beam as a capacitive top-hat and only needs a simple feed network and a good ground system to work DX on 80M and 160M.
[ Hits: 18332 | Votes: 4 | Rating: 7.75 ]

2 Elements HB9CV - 2 meters band HB9CV antenna
[ Hits: 21850 | Votes: 68 | Rating: 5.7 ]

80M Vertical antenna with capacitance hat - Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
[ Hits: 24472 | Votes: 23 | Rating: 7.05 ]

W3FF Portable Dipole - This is the antenna w3ff designed for his walking portable station. It is a dipole constructed out of the plastic plumbing pipe CPVC. There are telescoping whips at the ends of each side of the dipole, and these whips are adjusted to bring the antenna into resonance on each of five HF Bands 10, 12, 15, 17, and 20 Meters
[ Hits: 21517 | Votes: 14 | Rating: 8.13 ]

Home Brew VHF UHF dual band antenna ^pop - Contructing precedure and tune up of a dual band mobile antenna. This antenna is just a 1/4 wavelength resonator for both UHF and VHF band. It provides no GAIN as compared to other multi-section design.
[ Hits: 36414 | Votes: 37 | Rating: 4.29 ]
ARRLWeb: The HF Mobile Antenna - Members only articles on HF mobile antennas, includes an interesting RV antenna with a 5 bands coverage, and another similar antenna for camper.
[ Hits: 3046 | Votes: 1 | Rating: 8 ]

KS7J 5-band Cubex Quad - KS7J's Cubex 5-Band Quad, tests, pictures and modification of this five bands quad antenna
[ Hits: 2640 | Votes: 12 | Rating: 4.75 ]

QFH antenna for weather satellite band - This article describes how to make a quadrifilar helix (QFH) antenna easily, from inexpensive materials: uPVC plumbing pipe and RG-58U co-axial cable
[ Hits: 4055 | Votes: 16 | Rating: 5.25 ]

All HF Band Antennas - F6ITV consideration on HF Antennas, from trap wired anternnas, to center feed antennas.
[ Hits: 1435 | Votes: 0 | Rating: 0 ]

IK-STIC 2 vertical multiband antenna - The IK-STIC 2 is a vertical, all band, antenna that is over 25 feet tall yet weighs under 5 pounds. Based on a telescopic pipe or a fiberglass fishing pole, using a tuner it can easily cover the amateur radio HF bands from 40 - 10 Meters
[ Hits: 4749 | Votes: 6 | Rating: 5.17 ]

K5ZD contest audio recordings - Have you ever wanted to listen in on a serious SO2R DX contest effort? hear what the low bands sound like from New England? enjoy a contest without having access to a radio? This is your chance!
[ Hits: 2018 | Votes: 2 | Rating: 9.5 ]

IW3SIM Rosario - Italian prefix maps and band plans, includes links to antenna plans and many ham radio resources.
[ Hits: 431 | Votes: 0 | Rating: 0 ]

Recording of DX and other signals on 160 meters - Topband and DX recordings and sound files on 160 meters band
[ Hits: 789 | Votes: 0 | Rating: 0 ]

KVK Antenna Systems - The manufacturer of the NuBeam, Vipole, and the multi-band Quad-Folded-Dipole (or QFD for short) antenna. Also have a unique multiband vertical which can combine operation on multiple HF frequencies as well as provide high gain on 50, 144 and 438MHz in a single antenna.
[ Hits: 3825 | Votes: 1 | Rating: 1 ]

WA4DSY 56KB RF Modem - This is a prototype of the WA4DSY 56KB RF modem. It is intended for use on amateur packet radio networks. The modem generates RF in the 28 to 30 mhz range and requires and linear transverter to convert the signal to a UHF or microwave ham band
[ Hits: 992 | Votes: 0 | Rating: 0 ]

30m QRSS Receiver - Article on a QRSS receiver for 30 meters band
[ Hits: 548 | Votes: 1 | Rating: 10 ]

Airband - Airband Online, Airband Scanners, Communications Monitoring, Shortwave and WorldSpace Radio Suppliers.
[ Hits: 2582 | Votes: 2 | Rating: 7.5 ]

DF9CY Project Auriga - PA is a JAVA software package containing several programs, SW/VHF/UHF Logbook (imports format from RADIOMAN, VMT), Log conversion to HTML format, Import and export functions for RADIOMAN, CT RES files, BV QSL Labels, CSV etc. Internet DX-Cluster support, Keeps track of your worked Callsigns, Checks your worked Grid Squares per band, Databases for worked Grids and Callsigns Uses K1EA CQWW.CTY country file, Easy command line version for terminal operation Moontracking as clock, Pathloss calculation
[ Hits: 1738 | Votes: 0 | Rating: 0 ]