Tower Mounted Amplifiers (TMA)

Features:
  • Suitable for antenna remote electrical tilt (RET) control according to AISG/3GPP standards
  • Built-in lightning protection
  • By-pass mode to ensure cell operation in case of DC power down
  • Supports AISG 1.1 and AISG 2.0
Part No.Description
55-5001-TRF Tower mounted amplifier, single band, 900MHz (Rx 880-915MHz, Tx 925-960MHz), Gain 12±1dB, with AISG mode, -150dBc, DIN-female x 2Pcs
55-5002-TRF Tower mounted amplifier, single band, 900MHz (Rx 880-915MHz, Tx 925-960MHz), Gain 12±1dB, without AISG mode, -150dBc, DIN-female x 2Pcs
  
55-5003-TRF Tower mounted amplifier, single band, 800MHz (Rx 824-894/832-847MHz, Tx 869-894/791-806MHz), Gain 10±1dB, with AISG mode, -150dBc, DIN-female x 3Pcs
55-5004-TRF Tower mounted amplifier, single band, 800MHz (Rx 824-894/832-847MHz, Tx 869-894/791-806MHz), Gain 10±1dB, without AISG mode, -150dBc, DIN-female x 3Pcs
  
55-5005-TRF Tower mounted amplifier, dual band, 900MHz (Rx 890-915MHz, Tx 935-960MHz), Gain 12±1dB with manual gain adjustment, with AISG mode, -150dBc, DIN-female x 4Pcs
  
55-5006-TRF Tower mounted amplifier, dual band, 1800MHz (Rx 1710-1785MHz, Tx 1805-1880MHz), Gain 12±1dB, with AISG mode, -150dBc, DIN-female x 4Pcs
55-5007-TRF Tower mounted amplifier, dual band, 1800MHz (Rx 1710-1785MHz, Tx 1805-1880MHz), Gain 12±1dB, without AISG mode, -150dBc, DIN-female x 4Pcs
  
55-5008-TRF Tower mounted amplifier, dual band, 900/1800MHz (Rx 890-915/1710-1785MHz, Tx 935-960/1805-1880MHz), Gain 12±1dB, with AISG mode, -150dBc, DIN-female x 3Pcs
55-5009-TRF Tower mounted amplifier, dual band, 900/1800MHz (Rx 890-915/1710-1785MHz, Tx 935-960/1805-1880MHz), Gain 12±1dB, without AISG mode, -150dBc, DIN-female x 3Pcs
  
55-5010-TRF Tower mounted amplifier, dual band, 2100MHz (Rx 1920-1980MHz, Tx 2110-2170MHz), Gain 12±1dB, with AISG mode, -150dBc, DIN-female x 4Pcs
55-5011-TRF Tower mounted amplifier, dual band, 2100MHz (Rx 1920-1980MHz, Tx 2110-2170MHz), Gain 12±1dB, without AISG mode, -150dBc, DIN-female x 4Pcs
  
55-5012-TRF Twin Tower mounted amplifier, dual band, 1800/2100MHz (Rx 1920-1980/1710-1785MHz, Tx 2110-2170/1805-1880MHz), Gain 12±1dB, with AISG mode, -150dBc, DIN-female x 4Pcs & 8-pin female
  
55-5013-TRF Twin Tower mounted amplifier, dual band, 800MHz (Rx 824-894/832-847MHz, Tx 869-894/791-806MHz), Gain 10±1dB with manual gain adjustment, with AISG mode, -150dBc, DIN-female x 6Pcs & 8-pin female