Dual Band Outdoor Yagi Antenna 8 Elements 3 Sections J523
Dual Band Outdoor Yagi Antenna 8 Elements 3 Sections J523
3 Sections,8 Elements; Weight:0.75Kg; Size:920×1045×60 mm; Rated wind velocity 60 m/s;Connector: SL16 Female(UHF Female)
[Removable,Easy to install and operate]aluminum alloy material,oxidized,make the antenna bright and clean,sturdy and durable,good environmental adaptability.Lightweight,High strength,Waterproof,Corrosion resistant;Strong wind resistance.
High gain antenna(9.5/11.5dBi),great front To Back Ratio(>12 dB);strong directionality.
[Strong anti-jamming]Yagi Antenna greatly extend the range of your Communication;excellent receive and transmit;hit your repeater easily.
Yagi Antenna Widely used in directional divice: Amateur two way Radio;mobile transceivers;GMRS Repeater System;police scanner;433mhz radio system;data radio;satellite work,ISS contact;Digital Radio, etc.
Horizontal Beam Width: 53°/ 45°;Vertical Beam Width: 48°/ 40;Front To Back Ratio: >12 dB;The length of the beam: 93cm;Mounting hardware:Ø30～Ø60 mm
Note:
1. It is not for use on the CB band or wifi.
2. Never mount a vertically polarized yagi in the middle of the boom on a metal mast.
3. When receiving, when the vibrator is perpendicular to the ground, it is conducive to long-distance communication. If the vibrator is parallel to the ground, it will affect the gain and form an Angle with the ground, which is not conducive to long-distance communication.
4. The Yagi antenna is no need operates for a grounding in most cases. But you can ground antenna via the outer conductor of the connector and the cable, or through the mounting hardware, you can install a lightning surge protector between the Yagi and a device to prevent a lightning strike to the antenna from damaging your device and equipment.
Questions 1: Is the SWR of the antenna to be less than 1.5?
Answer 1:
Antennas are rigorously tested by a comprehensive measuring instrument before the delivery, the SWR conforms to the technical parameters provided by the manufacturer (less than 1.5) within the frequency range of the antenna.But the test results of SWR are affected by many factors, such as test frequency, antenna installation mode and installation position, feeder line, test instrument and so on.Generally speaking, antennas can be used normally when SWR under 2.0.If your antenna's swr is too high,we will be happy to analyze and solve for you.
Questions 2: Is the antenna suitable for indoor or outdoor use?
Answer 2: It can be used both indoors and outdoors.It depends on what you use it for.
Packing inlcudes:
1*Yagi antenna
1*U-Bracket
1*Instruction(Not includes the radio and the cable)
UAYESOK Store: If you have any questions about the product, we'll be happy to serve you,We will reply to you within 24 hours.