TTMAV-AWSPCS

Tower Mount Amplifier by Westell Technologies (11 more products)

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TTMAV-AWSPCS Image

The TTMAV-AWSPCS from Westell Technologies is a Twin Variable Gain Dual Band Tower Mounted Amplifier (TMA) designed for optimizing LTE cell site performance by improving base station receiver sensitivity. It operates from 1.71 to 2.155 GHz while providing full band operation for both the AWS and PCS bands. It provides a variable gain from 3 to 13 dB in 1 dB increments, which can be adjusted using an AISG 2.0 interface. This allows operators to control RET antennas via a daisy-chain cable from the TMA to the antenna, thus improving reliability and reducing cabling costs.

The TTMAV-AWSPCS can be mounted on a wall or pole and is available in a module that measures 9.6 x 6.7 x 7 inches with 7/16 DIN (F) connectors. With its diplexed BTS port, it’s ideal for sites where feeder cables are shared.

Product Specifications

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Product Details

  • Part Number
    TTMAV-AWSPCS
  • Manufacturer
    Westell Technologies
  • Description
    Twin Variable Gain Tower Mount Amplifier from 1.71 to 2.155 GHz

General Parameters

  • Standard Supported
    AWS, PCS
  • Frequency
    1.71 to 2.155 GHz
  • Bypass
    No
  • Power
    500 W
  • Configuration
    Twin TMA
  • IP3
    27 dBm
  • AISG
    v2.0
  • Application
    AWS1700/PCS1900
  • Band
    Dual Band
  • Current
    375 mA
  • Voltage
    33/75 V (Surge Protection)

Down Link (Tx) Specifications

  • Frequency TX
    1.93 - 1.99 GHz (PCS) / 2.11 - 2.155 GHz (AWS)
  • Insertion Loss TX
    0.4 dB
  • Group Delay TX
    16 to 30 nSec
  • Return Loss TX
    18 dB

Uplink (Rx) Specifications

  • Gain RX
    3 to 13 dB
  • Frequency RX
    1.71 - 1.755 GHz (AWS) / 1.85 - 1.91 GHz (PCS)
  • Insertion Loss RX
    1.2 to 1.4 dB
  • Group Delay RX
    41 to 169 nSec
  • Noise Figure RX
    1.15 to 2.44 dB (AWS), 1.35 to 2.55 dB (PCS)
  • Return Loss RX
    16 to 18 dB

Mechanical Specifications

  • Connectors
    7/16 DIN, 7/16 DIN - Female
  • Dimension
    9.6 x 6.7 x 7 Inches
  • Mounting
    Pole Mount, Wall Mount
  • Package Type
    Module with Connectors
  • Weight
    28 lbs

Environmental Specifications

  • Operating Temperature
    -40 to 65 Degree C

Technical Documents