HYS 350 500Mhz Alterable Frequency Transceiver Review

[Electrical specifications] Frequency Range(MHz):350-500MHz; Impedance:50 ohm Gain:6.0dBi; Polarization:Vertical; Lighting Protection: Direct Ground;. [Electrical specifications] VSWR:<1.5; Horizontal Beam Width: 360 Degree; Vertical Beam With: 17Degree; Maximum input power:100W. [CONNECTOR]: SL-16K (FEMALE)/ UHF FEMALE. It is designed to provide pattern coverage that is optimized for outdoor coverage requirements at 350-500Mhz. [Antenna Length and connector] Dimension/Height: 940-1100±10mm (The adjustment scale on the antenna is adjusted to a suitable frequency position. Different antenna scale, the antenna effect and length are different.);. [Aluminum Alloy Mounting Bracket] Hold Pole Diameter:Ø30—Ø60mm; Material of Hardware-supplie Mounting Bracket made from Aluminum Alloy, designed for indoor and outdoor use. it comes with TWO U-bolt which can be used with the attached plate for pole mounting. It must be connected via coaxial cable to connect device. Heavy-duty Outdoor weatherproof Aluminum Alloy with high gloss, integrated ground plane. Includes mounting bracket and hardware; Coax cable purchased separately. [350-500Mhz Antenna] Antenna Designed for any 350-500Mhz device for receivers, 350-500Mhz antenna for 350-500Mhz device receivers to improve signal in receiving and transmitting. UHF(350-500Mhz) antenna for many outdoor applications, including building rooftops, utility poles, homes and offices etc.