PRODUCT
YV5-B 136-174MHz 5-Element VHF Yagi Antenna 9dBi High Gain Waterproof Directional Outdoor Signal Booster Aerial
YV1-B 136-174MHz Single Element VHF Base Station Antenna 2.15dBi Aluminium Alloy Directional Outdoor Communication Aerial
YV1 136-174MHz VHF Directional Yagi Antenna 2.15dBi White Aluminium Alloy Vertical Aerial for Outdoor FM Communication
Y400B-3 3 Element UHF Directional Yagi Antenna 400-470MHz 7dBi Black Aluminium Alloy Antenna with LMR400 Cable for Outdoor Use
Y145/435 Dual Band Yagi Antenna 144/435MHz 8 Element 9.5/11.5dBi Waterproof Black Directional Aerial for Outdoor Communication
Y88-108F FM Directional Yagi Antenna 88-108MHz 4 Dipoles 3dBi Aluminium Alloy Antenna with N/L29 Female Connector for FM Transmitter
Top Products
MRS136 AIS VHF Marine Antenna 156-163MHz 3.5dBi Vertical Stainless Steel Whip Base Station Aerial with 4m RG58 Cable for Marine Radio System
MRS3 Stainless Steel Whip Marine Antenna 156-163MHz 3.5dBi Omni Vertical White Aerial with SO239 Connector for Boat VHF Radio System
MRF240V(5206N) 2.4M High Gain VHF Marine Antenna 156-163MHz Omni Aerial with 5m RG58 Cable PL259 Connector for Boat Camper ATV Sailboat
MRF125 Long Range Marine Antenna 159MHz Omnidirectional AIS VHF Aerial 3.5dBi Fiberglass Copper Antenna with N-Female Connector & Bracket for Yacht Ship
Leave a Message
Tell us your antenna requirements, and our team will reply with a suitable solution and quotation.
Industrial Solutions for High-Gain Directional Communication
In modern wireless RF engineering, establishing a stable connection is a critical challenge. For long-range point-to-point setups, you need an aerial system capable of focusing electromagnetic energy with maximum efficiency. Therefore, an industrial-grade high-gain Yagi antenna serves as the premier directional solution for expanding coverage in VHF, UHF, and dual-band communication systems.
By utilizing a precisely engineered array of parasitic elements, this system achieves superior performance. Specifically, reflectors and directors are arranged around a driven dipole. Consequently, a high-gain Yagi antenna narrows the beamwidth to significantly increase forward signal strength. Furthermore, this design effectively eliminates peripheral RF noise. At Tianlu Communication, our aluminum alloy structures are built to withstand extreme environmental stress, ensuring continuous electrical performance.
Key Technical Parameters for Engineering Selection
To successfully integrate a high-gain Yagi antenna into a commercial wireless network, procurement professionals must evaluate several critical parameters. For example, these metrics are closely defined by industry standards like the IEEE Organization:
Antenna Gain & Element Count
The forward gain of a directional array is measured in dBi. This value is directly proportional to its boom length. For instance, our 5-element VHF Yagi antenna (YV5-B) delivers a robust 9dBi gain. As a result, it can easily pierce through environmental attenuation over long distances.
Front-to-Back Ratio (F/B Ratio)
A high F/B ratio ensures excellent performance. In addition, it guarantees that the antenna effectively rejects unwanted interference coming from behind the structure. Therefore, this cross-polarization and back-lobe suppression are vital for clean signal propagation.
Voltage Standing Wave Ratio (VSWR)
Our entire line of directional antennas maintains a VSWR of less than 1.5 across the targeted operational bandwidth. Because of this, the design minimizes impedance mismatch. Ultimately, it maximizes power transfer from the transmitter.
Frequency Tuning & Bandwidth
We offer narrow-band VHF (136-174MHz) and UHF (400-470MHz) solutions. Additionally, we provide specialized FM transmitter frequencies (88-108MHz). In short, each system is tuned to precise center frequencies to limit out-of-band noise.
Seamless Integration with Premium Antenna Accessories
An optimized RF link depends not only on the aerial booster itself but also on the integrity of the transmission line. To prevent signal attenuation and insertion loss between the radio transceiver and your high-gain Yagi antenna, it is highly recommended to pair the system with a low-loss Coaxial Cable (such as LMR400 or RG58) and industrial-grade, waterproof Antenna Connectors (including N-Female, PL259, or SO239 interfaces).