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Assembling the Butternut HF9v HF vertical antenna -
Air conditioning soft copper tubes are perfect for loop construction. If you want to try a loop you must have an air variable capacitor or a vacuum variable capacitor. Article by PY1AHD -
Pictures and description of a SteppIr vertical antenna setup in a small backyard using DX Engineering radial plates. -
An article (in Finnish) on LiPos in the FT-897 ad alternative to FNB-78 published in Radioamatoori 12/2011 -
The W3EDP is a 85 foot long wire and a 17 foot counterpoise. At N4KGL -
An easy to build with a cheap HEMT FET Transistor Low noise preamplifier with FHX35LG based on JH0WJF design -
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Yaesu VX-150, VX-170 BATTERY questions -
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Pictures and description of a homemade 1.3 GHz and 2.4 GHz RF Signal Source -
Yet Another APRS Client, is a free Java application written by Andrew Pavlin, KA2DDO, for monitoring and contributing to the APRS network. YAAC can be used as a stand-alone APRS client, an APRS RF-Internet gateway (I-Gate), or as a AX.25 digipeater. -
An homebrew project of a full wave delta loop antenna for the 40 meters band with dimensione, picture and assembling instructions in Indonesian -
A wire antenna feeded with an unsymmetrical feed and a 1:4 balun can be tuned from 6 to 80 meters band but can be noisier than a dipole and cause RF in the shack -
This mod flattens out the ACC2 audio input low frequency response -
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An unconventional antenna family, the VHF/UHF Zigzag Dipole Antennas. Design, theory and practical construction, transformation and balancing with a half wave balun. -
Windows shareware contest log program for the CQ WW DX contest. The contest log software offers a Network version capable to run over a local area network in order to allow several pc to update a single shared contest log file. Windows XP through Windows 10. -
An comprehensive article on 40 meters antenna comparing vertical height to the resulting gain -
An Easy to build and operate induction generator -
Homemade moxon antenna for the 40 meter band. This article is not very descriptive but includes some very detailed images -
RG-174/U article on usage by AA5TB -
Noise Meter software for the noise meter tool by G8KBB that measure noise using a PC sound card and calculate noise figures by means of a calibrated noise source. -
WA0SXV article on the ICOM IC 756PRO based on his own experience -
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KD8KSB realization of the CJU satellite antenna that allow similar performance to the arrow antennas. -
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A no ground antenna solution for backpackers, balconies or plastic car bodies, like RV or other portables uses where is difficult to find a good counterpoise by PD7MAA -
Used in the Kenwood TM-241, TM-741 2m module by W3KKC -
A little information about my equipment, qsl cards etc. -
An interesting article about planning and testing beverage antennas for 80 and 160 meters in a rural location -
WA3KEY Virtual Collins Radio Museum. A complete resource for Collins Radio users, collectors and restorers. -
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On this page are designs for Dual Band 2M / 70cm antennas. All antennas are 50 ohm designed driver. These Yagis have a unique element called a Open Sleeve. 4 Element 5 element and 9 element Dual Band - 2M / 70cm antenna projects -
MFJ-264 dummy load restoration by VE3LNY -
A portable swiss quad antenna project made with components and parts that can be dismounted, in German -
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A 30 Meter Quarter Wave DIY Ground Plane Antenna that loads up nicely also on 12 and 6 meters -
An operating stand out of wood for the FT-817 -
An home made end fed half wave antenna with a tuner box by NG0R -
This simple antenna modelling windows software by F5IMV wil calculate a dipole,extended double Zepp,G5RV, ZS6BKW and many other wire antennas by F5IMV -
Page dedicated to the Yaesu FT-920 -
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Android app by VE3VN that show view of night, day and terminator around the globe. This gives a strong hint of which bands and compass directions to focus on for best results. -
This useful coax tester allows you to screw the PL-259 onto the tester to get a GO/NO GO status. When the LED lights up- you have a short circuit. -
100 W output RF amplifier for 10 meter band project by W4NFR -
The range and coverage of your VHF transceiver will be limited to your radio horizon. How to calculate the visual horizon and how to determine the Radio Horizon -
Forget Frustration: Gain Valuable Morse Skills And Increase Your Amateur-Radio Pleasure by N1IRZ -
Demonstrating the construction of a short dipole antenna tailored for the 60 meter band, this resource provides detailed instructions for radio enthusiasts with limited space. The design incorporates inductive loading using two inductors (L1/L2) made from PVC tubes, allowing for effective operation on 5 MHz. The antenna consists of 12 meters of wire, divided into four sections, with specific dimensions and materials outlined for optimal performance. Results from users indicate that this antenna can significantly enhance DXing capabilities on the 60 meter band. Feedback from operators suggests that while the design is effective, adjustments may be necessary based on individual setups, such as coil diameter and wire gauge. Many users report successful construction and operation, with some experimenting with variations to improve resonance. The practical application of this antenna design has led to successful contacts and improved signal quality, making it a popular choice among 60 meter band operators.