The OSE 400 set is used to transmit digital signals from a disturbed device under test. It consists of four single sensors which are used to detect four digital signals inside the device under test and is connected to the oscilloscope via four fibre optical cables and one receiver. Within the device under test, the sensor transforms measured logical signals into optical signals. The optical signals are transmitted to the optical receiver via a fibre optical cable. These can be visualised with an oscilloscope or can be used for controlling other devices. The system is suitable for signal monitoring from a anechoic chamber, a shielded RF chamber, or in an EMC test lab. Hard- and software can be EMC-optimized.


OSE 400 Set consists of:

  • 1xOE 400, Optical Receiver
  • 4xS21, Optical Sensor (10 Mbps)
  • 4xLWL Ø 2.2 mm 6 m, Optical Fibre, Single 6 m
  • 1xNT FRI EU, Power Supply Unit
  • 1xOSE 400 acc, Accessories
  • 1xOSE 400 case, System Case
  • 1xDigital m, OSE User Manual

Langer EMV OSE 400 Set Optical Fibre Probe 4-Channel, 10 Mbps

  • Please allow 4-5 weeks lead time for this new product to arrive.

  • OE 400 Optical Receiver  
    Transmission range DC ... 10 Mbps
    Optical input: Optical fiber 4 x 2.2 mm Ø
    Optical fibre connector Ø 2.2 mm
    Supply voltage 12 V / 100 mA
    Connector - output 4 x BNC-Stecker, 5 V HCMOS
    S21 optical sensor  
    Transmission range DC ... 10 Mbps
    Optical fibre connector Ø 2.2 mm
    Supply voltage 3 V ... 5 V
    Current input 10 mA