Globalstarâ„¢ Simplex Transmitter Unit Magnet Mount Antenna

Wi-Sys: Globalstarâ„¢ Simplex Transmitter Unit Magnet Mount Antenna
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Features
  • Custom tuned ceramic patch
  • Rugged weatherproof housing
  • Magnet mount or screw mount
  • Wide range of connectors available
  • Low price
  • Customization available

WS9111 Globalstarâ„¢ Simplex Transmitter Unit Magnet Mount Antenna

The WS9111 is a high performance passive 1615MHz, LHCP antenna, specifically designed and approved to operate with the GlobalstarTM Simplex Modem. It features a precisely tuned custom ceramic patch antenna element and a matching network. The WS9111 antenna is enclosed in a rugged, fully weatherproof housing that allows the STU to be mounted away from the elements, yet fully meeting Globalstarâ€s radiated power requirements. Its top cover (radome) is composed of high-grade GE plastic and the zinc base is equipped with both screw holes and magnets for ease of installation. The antenna comes standard with 75 cm of high quality Shikoku coaxial cable and with a SMA male connector.

Applications
  • Simplex Transmitter Unit (STU) Applications
  • Sea or Land Containers Tracking
  • Automotive Navigation
  • Fleet Management & Telematics
  • Marine Navigation
  • Security and Military

Technical Specifications

Environmental Specifications temperature-40c to +80c operating
humidity95% max (non condensing)
Mechanical dimensions45mm x 51mm x 12mm height
weight120g (4.2 oz)
attachment methods magnetic (5 lb lift-off force)
or permanent (pre-threaded for 3 x M2.5 screws)
shockvertical axis 50G
other axes 30G
vibration3 axis, sweep = 15 min
10-200 Hz log sweep: 3G
Antenna Response frequency1615 MHz ±5 MHz
gain3 dBic @ 90°
polarizationLeft Hand Circular
axial ratio3 dB @ 90°
10 dB Return Loss Bandwidth25 MHz
Maximum Transmit Power21.5 dBm peak
Electrical cable1.5 DS-QEHV by Shikoku Cable Co. Ltd.
cable length75 cm
cable loss1.3 dB/m typical
connectorSMA straight male,
(other connectors available)