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100W 9dBi YAGI Antenna
Not includes: Cable & Radio
UHF Yagi antenna is the most popular type of directional antenna in use today. The 9dBi 400-470Mhz Outdoor Yagi Antenna offers 58 degree Vertical and 40 degree Horizontal 3dB Beamwidth.
The Yagi antenna operates without the need for a grounding in most cases. However, you can ground antenna via the outer conductor of the connector and the cable, or through the mounting hardware, recommend you 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.
UHF YAGI ANTENNA
HYS High gain Antenna
Please contact HYS Communication Store for technical support issue before sending back to vendor.
UHF Yagi Antenna
ELECTRICAL SPECIFICATIONS((Improve two-way radio&mobile radio talk distance)
Frequency Range: 400~470 MHz
Bandwidth:20MHz
Impedance:50Ω
VSWR:＜1.5
Polarization: Vertical
Horizontal 3dB Beam Width: 58°
Vertical 3dB Beam Width: 40°
Front To Back Ratio: >15 dB
Lighting Protection: Direct Ground
- Maximum Power Input-watts: 100 W
- Gain:9 dBi
- Connector: SL16 female(UHF FEMALE)
- Size: 725x 380x 48mm
- Mounting hardware:Ø30～Ø40 mm
- Rated Wind Velocity:60 m/s
UHF YAGI ANTENNA DETAILS INTRODUCE
SL-16 FEMALE Connector
Several kinds of Connector are available now and connector the needs for different screw thread types on the market.
HYS SL-16 FEMALE Connector is longer than other connector, do not affect usage effect, please don't mind appearance.
U-Bolt
Diameter:4cm (1.57inch).
Excellent solution for outdoor installations.
It comes with U-bolts which can be used with the attached plate for pole mounting. It allows vertical polarization.
Yagi antenna material
Electroplating and polishing for element, oxidation resistance and corrosion resistance.
Made from long lasting, top grade electro-polished aluminium alloy.
HYS Yagi Antenna Superior construction to withstand tough outdoor weather conditions.
Two Section, 5 Elements
Simple construction and Simplifies installation.
Comes with mount and screws, easy to carry and install, the body of the Yagi Antenna makes it highly resilient to outdoor use.
Yagi antenna will significantly increase the range of your device. UHF YAGI antenna working for 400-470Mhz mobile car radio/2-way radio, such as Kenwood Motorola, AnyTone, BaoFeng, Wouxun. Not Includes: coaxial cable and radio.
Olin Hipower
Reviewed in the United States on March 26, 2025
very cheaply made set screw stripped hole first use
Will powers
Reviewed in the United States on March 16, 2025
Seems decent.Please note for a Baofeng or RTL SDR your need an adaptor. This is not really mentioned and was extremely disappointing to find out when it arrived.
Nick H.
Reviewed in the United States on September 20, 2024
I just got this put together last night. Assembly was easy, screws did not strip at all. Everything feels solid fully assembled. It was late, but I stepped out on my front porch and tried to hit a GMRS repeater around 60 miles away from me. Monitoring stations were surprised that I was able to activate the repeater and said I sounded crystal clear! I was only using a TD-H3 5 watt HT! I can't wait to get this mounted on the roof this afternoon. VERY happy with my purchase!
Oldskool
Reviewed in the United States on February 20, 2024
Improved transmit and reception the way it should.
Lodewijk van Sermondt
Reviewed in the United States on October 29, 2024
Easy to assemble, but be aware when use outside make it rainwater prove
Signal_Ridge
Reviewed in the United States on September 15, 2022
I purchased a couple of the five element Yagi versions. To begin, following the instructions for initially positioning the gamma match slide produced an irregular shaped VSWR to frequency graph which looked nothing the graph in the instructions. The targeted frequency range for my application was 438MHz to 447MHz through the FM simplex and duplex segments. I removed the narrowest section of black shrink wrap which allowed the gamma slide to be adjusted closer to the boom. After moving the gamma slide block about the width of the slide block closer to the remaining black insulating material I was able to achieve the expected hyperbolic resonance graph. Results will vary with your particular installation but this antenna can be tuned for frequencies with the product frequency range.At 442.300MHz I achieved a VSWR of 1.12 and at 447.000 a VSWR of 1.28 of which both are acceptable. These measurements were obtained with vertical polarization and slightly better results were achieved with horizontal polarization. The photo I included shows the position I am using for the portion of the band I mentioned. It required removal of the narrow 3/8" black shrink wrap.I have tested this antenna to 50W and it functions just fine.Finally let me say there is absolutely nothing complicated about this antenna and its light weigh will allow it to be used with an inexpensive RCA TV rotor. The wind survival velocity is rated at 60 m/s which is equivalent to ~134 mph and I do not doubt it would survive. As for concerns some have expressed about structural integrity, the construction of this antenna is suitable given the various physical parameters of its design. Entire books have been written on Yagi antenna design which includes numerous element material strength and electrical specifications. You can pay more, a lot more if you wish, for other brands and you'll achieve the same rf results as this light weight antenna.My only recommendation for the manufacturer is to replace or otherwise optionally offer all UHF antennas with a Type N coax connector. Type N is the standard for UHF antenna feed line systems. Coax adapters and barrel connectors are not recommended especially beyond 300 MHz.
Michael
Reviewed in the United States on May 7, 2022
Great bang for the buck. I use mine for GMRS on a HT and works awesome. I'm getting across the county 22 miles at a antenna hight of 17ft. Tuned it in for GMRS and a good swr of 1.17. only reason I give it 4 stars is because I feel it could use 2 screws to hold the 2 half's of the boom instead of one screw. Overall great antenna and tuned easily. I recommend if on a budget or just want a simple directional for GMRS ons or amateur band 70cm.
Nathan Stewart
Reviewed in the United States on May 18, 2021
For the price, this is hard to beat. I set it up and was getting marginal performance, but after adding Palomar mix 61 ferrite for a choke I’m getting excellent results (coax coil could also be used, but not practical for my setup with lmr400). I am using this in my attic, so I can’t attest to its durability to the elements, but it’s plenty sturdy for my application. Setup was easy enough. I found tuning to be pretty spot on right at the edge of the heat shrink tubing to cover both ham band and gmrs.
kren
Reviewed in Canada on May 15, 2021
Well constructed yagi. Swr was good on 70cm with no tweaking.
Buyer
Reviewed in Canada on December 14, 2021
Construction good, assembly easy but a little disappointed with performance. SWR was a little higher than optimum but acceptable. My expectations of improved connection with a distant repeater (73 km) were too high.
Paul G.
Reviewed in Canada on January 21, 2021
Très belle construction facile a ajuster le seul reproche estjuste le Ubolt et les nuts qui n'est pas en stainles .
Phil H.
Reviewed in the United Kingdom on September 25, 2020
Well made, easy to assemble.
James Brown
Reviewed in the United Kingdom on November 17, 2020
A well made durable antenna, which is what I need to do the ISS contact
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