Vertical multibanda vs Delta Loop 11m ANTENA

Comparison between Verical multiband fiber antenna with Delta Loop EADELTA11 from EANTENNA aluminum. subscribe to the YouTube channel EA3HSL The Delta Loop antenna is an antenna built as a closed full-wave dipole, which has advantages over the half-wave dipole such as band noise reduction and dB gain with respect to the dipole. Telegram channel https://t.me/VbtuT1KYK2Mwvd4R In addition, we can talk about a gain in reception and transmission with respect to the dipole. This makes it very useful in the 40 and 80m bands where the noise is more considerable. A deltaloop antenna is a radio antenna built as a closed full-wave dipole. This type of antenna has advantages over the half-wave dipole, such as band noise reduction1. It is a popular choice among radio amateurs due to its efficiency and simplicity. Delta Loop antennas offer several advantages for radio amateurs. Here are some of the main benefits: Efficiency and Gain: Delta Loop antennas have high efficiency and high gain compared to other types of antennas, especially in the lower bands (HF). This allows for long-distance communications with improved signal quality. Bandwidth: This antenna is capable of covering a wide range of frequencies with good performance. This makes it a versatile option for operators who want to work in several bands without the need to use multiple antennas. Noise Reduction: Delta Loops have lower noise pickup compared to other types of antennas, such as dipoles. This translates into clearer reception and less interference. Polarization: This type of antenna can be polarized both horizontally and vertically, depending on its configuration. This allows the antenna to be adjusted according to propagation conditions and operator preferences. Easy to install: Delta Loop antennas are relatively simple to build and install. With common materials and a little knowledge, they can be easily mounted in a variety of environments. Structural stability: Thanks to their triangular configuration, Delta Loops are stable and resistant to adverse weather conditions, such as wind and rain. +videos 👇 Subscribe for more amateur radio videos! 👇 If you are passionate about amateur radio and contests, don't forget to subscribe to the channel, like and share the video with other enthusiasts. 📡🔧✨ https://www.youtube.com/@EA3HSL/?sub_... #hamradio #radioaficionado #radioamateur #HRCC #hamradioperator #amateurradio #radio #citizentband 📡 HF Vertical Antenna Radiation pattern: Omnidirectional in the horizontal, with a low vertical radiation angle, ideal for DX (long distance) communications. Installation: Simple, takes up little vertical space. Requires good radials to operate efficiently. Advantages: Good for DX thanks to the low radiation angle. Easy to assemble in small spaces. Disadvantages: More susceptible to band noise. May have lower gain than other configurations. 🔺 Delta Loop Antenna in HF Radiation pattern: Depends on polarization (vertical or horizontal), but generally has higher gain and lower noise. Shape: Closed loop (triangular, square or circular), with a circumference length of one full wave. Advantages: Less background noise, especially useful in bands such as 40 and 80 meters. Better gain in reception and transmission than a dipole or vertical. Can operate as a multiband antenna with a good power system. Disadvantages: Requires more physical space and height for optimal installation. More complex to build and adjust. Diamond, Cushcraft, Comet, Hy-Gain, MFJ, Sirio, Moonraker, Big Signal, EAntenna, InnovAntennas, Force 12, Optibeam, Mosley, SteppIR, DX Engineering, TET-Emtron, Create, YagiTech, M² Antennas, VPA Systems A full-wave antenna offers better efficiency, less noise, and more gain than other types such as the half-wave dipole. It is especially useful for long-distance (DX) communications. 📡 Advantages of a full-wave antenna Higher radiation efficiency As a resonant antenna, it converts electrical energy into electromagnetic waves better, with less loss. Less background noise Closed full-wave antennas (such as Delta Loop) are less sensitive to static noise and local interference, thanks to their closed geometry. Higher gain Compared to a half-wave dipole, a full-wave antenna can offer 1 to 2 dB more gain, especially when installed correctly (e.g., in horizontal or vertical polarization). Better radiation pattern It has a more directional pattern, which favors long-distance communications (DX) and reduces the pickup of unwanted signals. Multiband with coupler With an automatic coupler (such as the ATU-100), it can be used on several amateur radio bands