AISY: On board antennas


OAS41xx

  1. On board antennas are located under the vehicle.  They allow bidirectional data transmission in the band of 3.6 – 10 kHz.

  2. They are connected to the electronics using a shielded cable including at least two twisted pairs. Minimal cross-section of 0.75 mm².

  3. The cable length should not exceed 9 meters.


  5. Two antenna models are available; they are 100% compatible point of view of operation.

Antenna OAS4110

These antennas are basically used for railroad switch and cross light priority for tramways.


Mounting

  1. Opsommingsteken using 4 M5 x120 mm screws    

  2. Opsommingsteken on dedicated fittings made available by tramway manufacturers


Alstom Citadis and Bombardier T3000 – T4000 provide with fittings for these antennas..


Specifications

  1. Opsommingsteken dimensions: 240x120x100 mm

  2. Opsommingsteken weight: 1100 g

  3. Opsommingsteken connector: Harting HAN 8 contacts

Antenna OAS4120

These antennas offer similar RF performances to the AOS4110. However, they are more compact and mainly dedicated to cross light priority for buses.


Mounting

  1. Opsommingsteken Using 2 M5 x120 mm screws


Specifications

  1. Opsommingsteken dimensions: 80x75x75 mm

  2. Opsommingsteken weight:1000 g

  3. Opsommingsteken connector: Molex Mate N Lock 2 pins on cable

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OAS4110

OAS4120