SI500A Series

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SI500A Series Image

The SI500A Series from Sinclair are 2-port In-Building DAS Antennas that operate from 617 to 8500 MHz. These linear-horizontally-polarized antennas provide 5 dBi of gain and have a VSWR of less than 2.2:1. They offer port-to-port isolation of more than 30 dB and can handle up to 50 W of input power per port. These omnidirectional antennas have a compact and unobtrusive design for boosting wireless coverage within buildings and have a stable low PIM performance (< -153 dBc) across the bands. They support MIMO technology to enhance data throughput and link reliability, thereby optimizing signal quality and network performance, particularly in dense indoor environments. These antennas have a low-profile design, enabling them to easily integrate into various architectural aesthetics and minimize visual intrusion.

The SI500A Series antennas are available in UL94-V0/LSZH/UV-resistant ABS radome enclosures that measure 230 (Dia.) x 9 (H) mm with 4.3-10 (female) or N-type (female) connectors and have public-safety grade design compliant with NFPA safety codes. They are ideal for 5G networks, legacy systems, Wi-Fi 6E, future 5G bands, and IoT applications.

Product Specifications

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Product Details

  • Part Number
    SI500A Series
  • Manufacturer
    Sinclair Technologies
  • Description
    2-Port In-Building DAS Antennas from 617 to 8500 MHz

General Parameters

  • Type
    Low Profile
  • Directionality
  • Polarization
    Horizontal, Linear
  • Standards
    5G, IoT, Wi-Fi 6E
  • Frequency
    617 to 8500 MHz
  • Gain
    3 to 5 dBi
  • Power
    50 W
  • Industry
    Cellular, Wireless Infrastructure
  • Isolation
    15 to 35 dB
  • Mounting
    Ceiling Mount
  • Impedance
    50 Ohms
  • Connectors
    4.3-10 - Female, N Type - Female
  • Multi Band
  • Multi Port
  • Diameter
    Ø 230 mm (Ø 9.06 in)
  • Height
    9 mm ( 0.36 in)
  • Weight
    < 0.45 kg (1 lbs)
  • Operating Temperature
    -40 to +75 Degree C
  • RoHS

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