SKU: 91969001378

RF Elements 4x4 MU-MIMO Asymmetrical Horn Antenna, 5GHz 60° Sector

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Description

RF Elements 4x4 MU-MIMO Asymmetrical Horn Antenna, 5GHz 60° SectorUnlock Ultimate MU MIMO Performance and Scalability Experience a revolutionary leap in network performance with the RF Elements 4x4 Asymmetrical Horn Antenna. Specifically engineered for 4x4 MU MIMO radios, such as the Cambium Networks ePMP 3000 and 4500, this antenna array delivers unparalleled noise rejection, network scalability, and a significant increase in throughput. Its design is built upon an array of award winning 2x2 Asymmetrical Horn

Unlock Ultimate MU-MIMO Performance and Scalability

Experience a revolutionary leap in network performance with the RF Elements 4x4 Asymmetrical Horn Antenna. Specifically engineered for 4x4 MU-MIMO radios, such as the Cambium Networks ePMP 3000 and 4500, this antenna array delivers unparalleled noise rejection, network scalability, and a significant increase in throughput. Its design is built upon an array of award-winning 2x2 Asymmetrical Horn Antennas, recipients of the WISPA Product of the Year Award for three consecutive years (2019-2021).

Precision Engineered for High-Density Environments

The core advantage of the asymmetrical horn design lies in its ability to suppress unwanted side lobes, focusing energy into a single, precise main beam. This results in an exceptional beam efficiency of 90-95%, drastically reducing the noise floor and interference common in high-density access point clusters and co-located sites. The radiation pattern remains remarkably stable across the entire 5180-6000 MHz frequency band, with balanced Horizontal and Vertical beam patterns for consistent, reliable connectivity. With a 60° azimuth and 25° elevation beam width, you gain precise control over your coverage area, mitigating interference from the start.

Robust Construction & Simplified Deployment

Built to withstand the harshest conditions, the antenna is constructed from premium materials including die-cast and extruded aluminum, stainless steel, and UV-resistant ABS plastic. The innovative mounting system simplifies installation; the bracket is mounted and adjusted separately, allowing the antenna to be easily slid into place. For seamless integration, the antenna features an integrated mount for Cambium Networks ePMP 3000/4500 series radios and includes four high-quality RP-SMA pigtails.

Technical Specifications

Antenna Connection 4x RP-SMA Female Connectors
Included Pigtails 4x RP-SMA Male Connector, 750mm (29.5 inch)
Antenna Type Asymmetrical Horn
Frequency Range 5180 - 6000 MHz
Gain 17 dBi
Polarization Dual Linear H + V
Azimuth Beam Width (-6 dB) H 60° / V 60°
Elevation Beam Width (-6 dB) H 25° / V 25°
VSWR Typical 1.5
Front-to-Back Ratio 27 dB
Beam Efficiency 95%
Materials UV Resistant ABS Plastic, Polycarbonate, HDPE, Aluminium, Stainless Steel
Environmental Rating IP55
Wind Survival 160 km/h (100 mph)
Pole Mounting Diameter 40-80 mm (1.5-3.1 inch)
Operating Temperature -35°C to +60°C (-31°F to +140°F)
Weight 10.4 kg (22.9 lbs)
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 91969001378

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4.1 ★★★★★
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Edward C. Carpenter
Massapequa, US
★★★★★ 4
What is the point? (SPOILER)
My heading echoes the adult Apu who, in the last movie in the trilogy says, "What is the use?" and allows the pages of his autobiographical novel to blow away in a wind. In the first two movies we enter the very real life of a rural Indian family whose members are all lovingly created by director and actors. But their story is rather sad. First Apu's young sister dies of illness, a fate shared much later by their father. Then the life of the mother dwindles away and Apu is left alone. The restoration of the nearly-destroyed films is a technological marvel, but I wondered if this tale would attain to anything of lasting value by the end. With the third and last movie in this series, I can reach a somewhat different conclusion. There is death and suffering in this last part too as Apu's wife dies early on but the entire narrative reaches a sudden and surprising resolution when Apu unites with his long-abandoned little boy who is himself a mirror of Apu growing up. There is something of a vacuous Asian experience in this cinematic telling but it doesn't really come to nothing as the stereotype might suggest. I recall that experience in David Lean's rendering of E.M.Forster's A Passage to India, a wonderful movie too but, like the novel, lending itself to earlier Western ideas about the East. An element of life, freedom, joy bursts upon us at the end of Ray's movie and transforms everything we have seen before. Yes, life is risky, unpredictable, filled with suffering, but it can still lead to something wonderful.
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Reviewed in the United States on April 3, 2018
M
Verified Purchase
Michael J. Lee
Natrona Heights, US
★★★★★ 5
Masterpieces of Indian cinema
A memorable trilogy by Indian master filmmaker, Satyajit Ray. My personal favourite of the three is the first one, Pather Panchali (Song of the Little Road). It is a moving and extraordinary portrait of rural poverty in India, focused on the trials and tribulations of a struggling family. This trilogy is a must for the collections all lovers of world cinema.
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Reviewed in the United States on October 6, 2021
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michael neidermayer
Chelsea, US
★★★★★ 5
Custom Mailer
Excellent item as you probably know . I'm THRILLED about the shipping all around & fast delivery to porch but I would like to compliment whomever is responsible for custom cardboard mailer it came in. I worried reading some of the major complaints from recent years about packaging issues and damages suffered to box & DVD's . It would appear that the manufacturers corrected this issue. I'm very happy with our distribution outlet in El Paso , Texas . I'm west 90 miles from in New Mexico and I think they terrific and professional. Not one order came damaged , late or poorly packaged so Thank You all responsible parties. Oh yeah , the ''Essential Fellini'' anthology ( minus a few films not added and missing correct documentary Ive seen about the director ) is your final replacement !
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Reviewed in the United States on December 18, 2025
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Patrick M.
Louisville, US
★★★★★ 5
The best Fellini collection on the US market
The collection is a bit pricey, but in this case you get what you pay for. These movies have all been restored beautifully, and the box is a delight. The packaging is a fairly sturdy cardboard box. It is quite large, so you may have trouble fitting it onto a bookshelf. Mine protrudes about an inch past the end of my shelf. Inside the box is a large folio for the discs and two novel-sized books. One is a guide to each of the films, and the other is full of essays about Fellini and his work. The movies all look great. The blu-ray upgrades look great compared to my old vhs or dvd copies of some of his works. There was a new restoration of all of these films right before the set came out, and it shows. The black and white contrast looks crisp and the color films really pop. As for the quality of the films, you know that some of these are considered top films of all time. The lesser films are still good to great. I think that all of these films are worth watching over and over, and all of them have great special features. All in all, this set is very much worth it, especially during the July sale. I bought it half price, and I feel I got an incredible bargain. All in all, this is probably the best Criterion box set. Don't hesitate, buy it.
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Reviewed in the United States on August 29, 2025
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Brenda
Whiting, US
★★★★★ 5
Nice Selection
Great collection!
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Reviewed in the United States on February 24, 2026

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