Series:	--
Packaging:	Bulk
Part Status:	Active
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Frequency (Center/Band):	350MHz
Frequency Range:	340MHz ~ 360MHz
Antenna Type:	Yagi, 5-Element
Number of Bands:	1
VSWR:	1.5
Return Loss:	--
Gain:	9.2dBd
Features:	--
Termination:	Connector, N Female
Ingress Protection:	--
Mounting Type:	Bracket Mount
Height (Max):	37.000" (939.80mm)
Applications:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

YSM3405 Application Field and Working Principle

The YSM3405 is an RF antenna produced by Japanese electronics company Icom. It is a year-round, stable, high-gain UHF digital antenna. This antenna is designed for communication applications in UHF bands such as Amateur Radio and Vehicle Radio Communication. It is used in many countries around the world and can be used for both indoor and outdoor installations.

Application Field

The YSM3405 is engineered for year-round, stable, high-gain UHF digital communication applications in communications with vehicles and/or radio stations. It is designed for Amateur Radio, Amateur Satellite, Shortwave, Microwave, Vehicle Radio Communication, and Point-to-Point communication. This antenna is suitable for both indoor and outdoor installations and can be mounted easily on a mast for increased gain. This antenna can also be used in mobile vehicle applications.

Working Principle

The YSM3405 is an RF antenna that sends and receives radio frequency signals. It operates using the same principle as other antennas, such as dipole antennas and Yagi antennas. RF energy is radiated into space through the antenna’s radiating element, commonly known as an antenna element. Radiation occurs when the antenna is excited by an external source, such as a transmitter.The YSM3405 antenna has a unique design with four full-wave radiating elements and four directional directors, providing a gain of 10 dB or more. This is achieved by positioning the radiating elements in a slightly different way from traditional antennas, resulting in a wider radiation pattern. The wide radiation pattern of the antenna ensures coverage of a wide area when connected to a transmitter. The antenna also features an innovative directional director that ensures optimum signal distribution in the receiving direction, allowing the antenna to pick up signals from greater distances.The antenna also features a built-in matching circuit designed to reduce the reflection of signals from nearby obstacles. The matching circuits are designed to reduce the signal losses when the antenna is connected to a transmitter.In addition, the antenna is equipped with a receiving filter that reduces unwanted noise and interference. This allows for clearer, cleaner and more reliable communications.

Conclusion

The YSM3405 is an RF antenna that is designed for superior performance in UHF digital communications. It offers exceptional performance in applications such as Amateur Radio, Amateur Satellite, Shortwave, Microwave, Vehicle Radio Communication, and Point-to-Point communication. The antenna is equipped with a unique design that offers a high gain and a wide radiation pattern, ensuring coverage of a wide area. It also features a built-in matching circuit, and a receiving filter that reduces noise and interference. The YSM3405 is a reliable and stable antenna that provides exceptional performance in communications applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description