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RFI YB820-81 20 Element Yagi Antenna, 803-896 MHz, 16 dBi

RFI YB820-81 20 Element Yagi Antenna, 803-896 MHz, 16 dBi

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Item ID:
167016237
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YB820-81
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The RFI YB820-81 is a high-gain 16 dBi, 20-element Yagi antenna designed for directional communication within the 803–896 MHz frequency range.
Regular price $410.00
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Product Description

The RFI YB820-81 is a high-gain, 20-element Yagi antenna designed for directional communication within the 803–896 MHz frequency range. With a gain of 16 dBi and low PIM performance, it is ideal for point-to-point and point-to-multipoint RF applications. The antenna features a narrow beamwidth, high front-to-back ratio, and rugged construction, making it suitable for demanding environments and long-term outdoor use.

Features:

  • The RFI YB820-81 antenna operates across the 803–896 MHz frequency range, making it suitable for a wide range of RF communication systems.
  • This antenna delivers 16 dBi gain, providing strong signal strength and extended communication range.
  • The all-welded construction ensures maximum durability and consistent performance in harsh conditions.
  • The antenna includes a short 9302 Durathene cable tail with an N female connector, offering excellent resistance to weathering and abrasion.
  • The Durathene cable is less susceptible to bird damage compared to standard PVC sheathed cables.
  • The standard alodine finish provides a conductive surface for effective grounding, with full stainless steel versions also available.
  • This antenna supports stacking or baying using PH and PHE series phasing harnesses for higher gain configurations.
  • The narrow beamwidth and high front-to-back ratio help reduce interference from other systems.
  • It features DC grounding on all elements for lightning protection and static noise dissipation.
  • The antenna supports both horizontal and vertical polarization for flexible deployment.

Application Areas:

  • The antenna is ideal for RF control and telemetry systems requiring reliable directional communication.
  • This antenna is suitable for point-to-point and point-to-multipoint communication setups.
  • It is designed for use in industrial, remote, and outdoor environments where durability and performance are essential.
  • The antenna is a practical solution for broadband communication across custom frequency bands.

In the Box:

  • 1x RFI YB820-81 20 Element Yagi Antenna

Documents:

RFI YB820-81 Yagi Antenna - Datasheet Phasing of RFI Yagi Antenna - Technical Guide

Product Specifications

MPN YB820-81
Antenna application Base Station Antenna
Antenna cable type 9302
Antenna features Directional
Antenna port connectors N (F)
Antenna type Directional Yagis
Brands RFI
Cable length m 0.1
Construction All welded aluminium with alodined finish
Coverage type Directional
Frequency band 900 MHz, 700 MHz, 800 MHz
Frequency mhz 806-896
Front back ratio db 18
Height 3
Horizontal beamwidth 28?
Installation type External mounting
Length 99
Low pim No
Max frequency mhz 896
Max gain dbd dbi 16
Mimo support No
Min frequency mhz 803
Min gain dbd dbi 16
Mount supported Clamp mount
Mount supported detailed UCR1
Mounting area 100mm x 25mm diam. aluminium
No of antenna ports 1
Nominal gain dbi 16
Power w 100
Technologies supported UHF
Termination N female with short 9302 cable tail
Torque nm 116
Tuned bandwidth Full band
Vertical beamwidth 27?
Vswr <1.5:1
Width 3
Wind gust km h 166
Wind thrust 108