Tower Mount Amplifier by Filtronic

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SGG0xx-P-CMU Image

The SGG0xx-P-CMU from Filtronics are Tower Mount Amplifier Systems that operate from 794 to 824 MHz. These amplifiers feature smart redundancy, which continuously monitors the health of the balanced quadrature-coupled amplifiers. In the case of a failure in one of the amplifiers, the system can continue to operate using the redundant amplifier. If both amplifiers are lost the system will function in a bypass mode.

These Tower Top Amplifiers (TTAs) features gain flatness of less than 0.5 dB across the band, third order intermodulation greater than +13 dBm, noise figure of typically less than 2.5 dB, and a high-performance preselector filter. This amplifier gives radio system operators the confidence knowing their mission-critical networks will reliably operate with resilient connections and higher quality audio, especially in congested environments.

The compact TTA units measure approximately 9 x 6.8 x 2 inches (229 x 173 x 51 mm) and weigh less than 3.6kg (8 lb.). The space saving 1RU rack-mounted control units have model options with eight output ports, expandable to either 16 or 32 ports using optional expansion kits.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Tower Mount Amplifier from 794 to 824 MHz for Mission Critical Applications

General Parameters

  • Frequency
    794 to 824 MHz
  • Bypass
  • Configuration
    Twin TMA
  • IP3
    17 to 18 dBm
  • Application
    LTE700 / LTE800
  • Band
    Dual Band
  • Voltage
    100 to 240 V

Down Link (Tx) Specifications

  • Rejection TX
    110 dB
  • Return Loss TX
    14 dB

Uplink (Rx) Specifications

  • Gain RX
    23 to 23.7 dB
  • Noise Figure RX
    2.5 to 2.8 dB
  • Return Loss RX
    14 dB

Mechanical Specifications

  • Connectors
    N Type - Female, BNC - Female
  • Dimension
    9 x 6.8 x 2.4 Inch
  • Mounting
    Tower Mount
  • Weight
    8 lbs

Environmental Specifications

  • Operating Temperature
    -30 to 60 Degree C

Technical Documents