Duplex 2,4EX FAQ

  • The most frequent questions about the Duplex system in general.


Practical exhibition of the Duplex system

  • Description of the Tx modules, receivers and sensors of the Duplex (EX) system.
  • Interesting applications of use.









Easy rules for sending products for repair or analysis:

  • Put the JETI product in the protective package suitable for sending
  • Attach in the package a description of the defects, if you were in contact with any employee of the JETI model about the repair process enclose also contact name + email conversation (for easy and fast communication)
  • Send the package to the address:

                JETI model s.r.o.
                Lomena 1530
                742 58 Pribor
                Czech republic


Note: For non-EU customers:
In advance, contact the JETI model (jeti@jetimodel.cz) about sending us any shipment - specify the purpose of shipment: repair ( e.g. receivers, transmitters, etc), we can send you a proforma invoice form