• NEW PRODUCT

    Introducing SCA-6C-37R

    Symple, easy and economical POI solution for low power
    enterprise DAS(Esp. Corning Everon 6200)
    Four of 5W step attenuators (SCA-6C-37) in array
    Broadband (617MHz ~ 4200MHz)
    1 ~31 dB attenuation range (1dB step)
    Low insertion loss (1dB @ 0dB attenuation)

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  • DRAN

    DRAN / CSC

    STAPLES Center is home to the Los Angeles Lakers of
    the NBA and Los Angeles Kings of the NHL.
    SYM's CSC (Carrier Specific Combiner) is deployed at the
    STAPLES Center to help our customer maximize
    its headend room space. While fans are cheering,
    the CSC is hard at work to ensure a premium audience experience.

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  • DAS

    DAS / ASPOI

    LAX is undergoing a massive $14 billion renovation project.
    The ASPOI is chosen by LAX Carrier Committee to
    complement its advanced distributed antenna system.
    When you touch down at LAX,
    the ASPOI welcomes you by helping you stay connected.

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  • DRAN

    DRAN / SDPOI

    Opened in 2016, T-Mobile Arena has become the number one venue
    for sports events and concerts in Las Vegas.
    It has 20,000 seating capacity for UFC/boxing/center stage concert.
    SYM's SDPOI, the world's first active DRAN POI,
    is deployed to optimize T-Mobile Arena's DRAN system.

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  • DIPLEXER

    DIPLEXER ARRAY / SDPX-78-R

    With its $5 billion price tag, So-Fi Stadium is the most expensive
    stadium entertainment complex in the United States.
    Located in Englewood, California, So-Fi stadium
    is home to the Los Angeles Rams and Chargers.
    Sym's SDPX-78-R is deplyed in the stadium diplexing its dual band radios.
    Its compact design and superior performance made the SDPX-78-R
    an easy choice for the stadium with the most advaced wireless communications system.

    c
    Read More
  • RF Over Fiber

    RF Over Fiber / AFT-POI

    Kansas Speedway hosts over 200 events year round
    including multiple NASCAR's touring series.
    For superfast nonstop action, Kansas Speedway needs
    a superfast and reliable communication system.

    Read More

Our Products

DRAN

SDPOI
DRAN Modular Combiner

DAS

ASPOI
LPPOI
Zone Combiner/Splitter

Monitoring

iSpectrum®
SmartModem®

RF over Fiber

AFT-POI

C-Band Repeater

5G C-Band Repeater

Customer Testimonials

I have always been a big fan of SYM products since my time at Verizon Wireless and now at KLA Laboratories. They have always been extremely reliable, and being a small family company, the SYM team is very versatile and will listen and build to your specific needs.
The SYM DAS trays are the gold standard at Verizon and KLA continues to design with them to continue to be successful in providing the most reliable, best performing DAS networks in the country.

Steve Foust

KLA Laboratories

SYM boasts a growing and impressive selection of wireless products, including the ASPOI active DAS point of interface.
Our team deploys these units regularly on both new and upgraded DAS projects.
The ASPOI not only provides critical visibility and control for multiple wireless services, they are also space and energy efficient.
SYM’s team is also second to none when it comes to support, responsiveness, and technical knowledge.

Russell McDonald

AZtec Telecom

iSpectrum is an excellent unobtrusive RF debugging tool for cases like UL Noise, KPIs associated with BTS, etc. I have used it in the Stanford and then again in the Disney hub and was able to isolate the problem and found PIM on two toot jumpers off the 2203 Ericsson RRUs when my team was being told it was the oDAS remotes which was causing the high RSSI. By leveraging the SYM ASPOI (Active DAS Tray) which was connected to the iSpectrum, I was able to remotely connect and make adjustments under the remote antennas. I would highly recommend the iSpectrum for troubleshooting and KPI monitoring purposes for complex radio systems. The dynamic range and dB/Hz sensitivity allows you to measure and record things a regular JDSU SA can not match.

Steve Ray

RSRF Engineering

We have had several opportunities to use the SYM Technology CSC Series components and have been pleased with the flexibility
as well as the performance aspects of the unit. This has allowed us to be creative in our deployments where space and
flexibility in architecture are premiums. We are confident in the product as well as the team and
will continue to work together on projects and technologies moving forward.

Joseph Perrigo

Airwavz

Sym’s DRAN modular combiners are compact and offer the flexibility necessary to implement a low-cost solution without sacrificing the ability to expand in the future. The equipment is an all-around great quality product from the physical rigidity to the actual performance of high isolation, low-PIM, etc. We recently deployed the carrier-specific combiners (CSC) and couldn’t be happier.
If you’re looking to deploy a DRAN, this is an elegant solution.

Steven Morris

Connectivity Wireless

I have always been a big fan of SYM products since my time at Verizon Wireless and now at KLA Laboratories. They have always been extremely reliable, and being a small family company, the SYM team is very versatile and will listen and build to your specific needs.
The SYM DAS trays are the gold standard at Verizon and KLA continues to design with them to continue to be successful in providing the most reliable, best performing DAS networks in the country.

Steve Foust

KLA Laboratories

SYM boasts a growing and impressive selection of wireless products, including the ASPOI active DAS point of interface.
Our team deploys these units regularly on both new and upgraded DAS projects.
The ASPOI not only provides critical visibility and control for multiple wireless services, they are also space and energy efficient.
SYM’s team is also second to none when it comes to support, responsiveness, and technical knowledge.

Russell McDonald

AZtec Telecom

iSpectrum is an excellent unobtrusive RF debugging tool for cases like UL Noise, KPIs associated with BTS, etc. I have used it in the Stanford and then again in the Disney hub and was able to isolate the problem and found PIM on two toot jumpers off the 2203 Ericsson RRUs when my team was being told it was the oDAS remotes which was causing the high RSSI. By leveraging the SYM ASPOI (Active DAS Tray) which was connected to the iSpectrum, I was able to remotely connect and make adjustments under the remote antennas. I would highly recommend the iSpectrum for troubleshooting and KPI monitoring purposes for complex radio systems. The dynamic range and dB/Hz sensitivity allows you to measure and record things a regular JDSU SA can not match.

Steve Ray

RSRF Engineering

We have had several opportunities to use the SYM Technology CSC Series components and have been pleased with the flexibility
as well as the performance aspects of the unit. This has allowed us to be creative in our deployments where space and
flexibility in architecture are premiums. We are confident in the product as well as the team and
will continue to work together on projects and technologies moving forward.

Joseph Perrigo

Airwavz

DRAN

Distributed Radio Access Network

DAS

For multi-carrier, multi-band, high-traffic large DAS venues, Sym POI (Point of Interface) is number one choice for its performance and relaibility.

Monitoring

Real time performance monitoring powered by Sym.

RF over Fiber

RF signal transport over Fiber Optic.

C-Band Repeater

5G C Band Repeater

Passive with Sym Twist

We take age-old passive components and put Sym twists to make them immensely better.