The YB809-82 antennas exhibit narrow beamwidths and high front to back ratios to help minimise any potential interference to and from other systems. This particular model covers 850 to 930 MHz, providing 12 dBi gain across both 868 and 902 to 928 MHz ISM bands.
YBS809-82 is manufactured from all welded 316 grade stainless steel these antennas provide identical performance to the YB800 series yagis but are better suited for extreme climatic or corrosive applications. The feed element of each antenna is of full folded dipole construction, welded to the boom for maximum bandwidth and reliability.
The YBS800 series antennas are offered in 3, 6, 9 or 15 element form and are available ex stock in small quantities. They can be configured in stacks or bays for higher gain applications in either horizontally or vertically polarised systems. Application details on phasing and mounting yagi antennas are included in the technical notes at the back of this catalogue.
Yagi antennas rest at ground potential and provide excellent lightning protection and reduced precipitation static noise. Termination is via an N female connector fitted to a short 9302 Durathene cable tail. Durathene is a PTFE dielectric and polyethylene jacketed cable providing superior resistance to weathering and abrasion and is less susceptible to bird attack than standard PVC sheathed cables.
- All welded construction for maximum and reliable performance
- Covers 868 and 915 MHz ISM bands
- Narrow beamwidth & high front to back ratios
- 316 grade stainless steel for extreme conditions
- Low PIM -150 dBc for broadcast and co-located applications
- Short Durathene cable tail with N Female connector
Antenna Technical Data
|Radome Colour||Environmental Rating||No Data|
900 mm (L)
|Operating Temperature||-40 °C to 60 °C|
RFI is an Australian based designer, manufacturer and distributor of communications antennas, multicouplers, combiners, duplexing filters, amplifier systems and associated hardware. RFI has been serving the needs of the wireless communications market for over 25 years.
First founded as a manufacturer of antenna systems, RFI has grown to be a key player in the development, manufacturing and distribution of wireless technology and energy products.