TW4500

The TW4500 employs Tallysman’s unique Accutenna™ technology in a compact magnetic mount, passive Left Hand Circularly Polarised antenna (LHCP) for the 1610 to 1620 MHz frequency band, specifically designed to maximise the performance of the Globalstar™ STU (Simplex Transmit Unit) modems.

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

The TW4500 is the smallest dual feed, high performance Globalstar™ antenna available. It is housed in a compact IP67 compliant magnetic mount enclosure.

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: 38mm x 38mm dia. x 14.3mm High
Weight: 34g
Enclosure: Radome and base: ASA plastic
Attachment Method: Magnetic
Environmental: REACH and RoHS compliant

Electrical:

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

For further details, please download the Datasheet

The TW4500 employs Tallysman’s unique Accutenna™ technology in a compact magnetic mount, passive Left Hand Circularly Polarised antenna (LHCP) for the 1610 to 1620 MHz frequency band, specifically designed to maximise the performance of the Globalstar™ STU (Simplex Transmit Unit) modems.

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

The TW4500 is the smallest dual feed, high performance Globalstar™ antenna available. It is housed in a compact IP67 compliant magnetic mount enclosure.

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: 38mm x 38mm dia. x 14.3mm High
Weight: 34g
Enclosure: Radome and base: ASA plastic
Attachment Method: Magnetic
Environmental: REACH and RoHS compliant

Electrical:

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

For further details, please download the Datasheet