TW2500

The TW2500 employs Tallysman’s unique Accutenna™ technology in a magnet mount, passive left hand circularly polarised antenna for the 1610 to 1620 MHz frequency band, certified and specifically designed to maximise the performance of the Globalstar™ STU (Simplex Transmit Unit) Modem.

Features

  • Accutenna™ Technology
  • High gain: 4.25dBic
  • Circular response over entire bandwidth

Benefits

  • Superior multipath signal rejection
  • Higher transmission success rates
  • Compact form for flexible use

For further details, please download the Datasheet.

Iridium™ and Globalstar™ are the property and trademarks of Iridium Communications Inc. and Globalstar, Inc. respectively.

Mechanical:

Architecture: Dual, quadrature feeds
Size: 57 mm dia. x 15 mm H
Weight: 150g
Cable: RG174
Attachment Method: Magnet or permanent (pre-tapped 4 x 6-32UNC)
Environmental: REACH and RoHS compliant

Electrical:

Antenna Gain (100mm ground plane): 4.25dBic
Axial Ratio (over full bandwidth): ≤3dB
0.5dB Bandwidth: 1600MHz to 1630MHz
VSWR (at antenna): <1.5:1

For further details, please download the Datasheet

The TW2500 employs Tallysman’s unique Accutenna™ technology in a magnet mount, passive left hand circularly polarised antenna for the 1610 to 1620 MHz frequency band, certified and specifically designed to maximise the performance of the Globalstar™ STU (Simplex Transmit Unit) Modem.

Features

  • Accutenna™ Technology
  • High gain: 4.25dBic
  • Circular response over entire bandwidth

Benefits

  • Superior multipath signal rejection
  • Higher transmission success rates
  • Compact form for flexible use

For further details, please download the Datasheet.

Iridium™ and Globalstar™ are the property and trademarks of Iridium Communications Inc. and Globalstar, Inc. respectively.

Mechanical:

Architecture: Dual, quadrature feeds
Size: 57 mm dia. x 15 mm H
Weight: 150g
Cable: RG174
Attachment Method: Magnet or permanent (pre-tapped 4 x 6-32UNC)
Environmental: REACH and RoHS compliant

Electrical:

Antenna Gain (100mm ground plane): 4.25dBic
Axial Ratio (over full bandwidth): ≤3dB
0.5dB Bandwidth: 1600MHz to 1630MHz
VSWR (at antenna): <1.5:1

For further details, please download the Datasheet