WebbA viewer asks: What would be your best recommended HF attic antenna? Joe and I respond with some limited space and HOA friendly options. Like what you see? Y... WebbThe actual gain rate of this ham radio base antenna is about 4.5dBi in 146MHz. At the same time, the gain rate for 446MHz is about 7.2dBi. This impressive gain rate will allow you to transfer data very comfortably. Another crucial feature of …
Ultimate Portable Ham Radio Antenna Off-Center Fed Dipole
WebbFind HF Beam Antennas and get Free Shipping on Most Orders Over $99 at DX Engineering! WebbVHF and UHF Antennas There are several types of VHF and UHF antennas. This article will help further explain the differences between omni- and directional antennas. Learn More … flower thyme florist
HF Beam Antennas - DX Engineering
Webb14 apr. 2024 · This lightweight and portable HF antenna is extremely efficient, weights nothing, and may become the primary antenna for an ultra portable option for a QRP field … I use commonly available 390 Ohm "ladder line" with #14 stranded, copper-clad conductors. It is sturdy and lasts for years. 450 Ohm ladder line will work just as well. For the central "attachment" I use two LadderLoccenter insulators, head-to-head (available at Radio Works). The extremities of the ladder line … Visa mer For many ham radio operators, it is not feasible to put up a a full lengthdipole on HF. But, a linearly loaded dipolejust might fit in your available … Visa mer Here are "ballpark" dimensions for a linearly loaded dipole for each ham radio band. These dimensions are intentionally slightly long! You will have to obtain the final dimensions experimentally, on site, by "pruning" to resonance. … Visa mer Linear-loaded short ham antennas do not have to be limited to horizontal installations! You can save even more spaceby installing them as "slopers", inverted "V"s and inverted "U"s. I describe these configurations in … Visa mer Webb19 jan. 2024 · A good-quality SO-239 socket for the feedline connection and a 100 pF high-voltage capacitor for better matching on the higher frequency bands completed the … flowerthyme floral coupon code