U1/12-1M, 1 Channel, 1 MHz, Analog Fiber-optic links

These measuring systems are used for the optical, digital transmission of analog signals:

With a resolution of 10 Bit
maximal analog bandwidth of 10 MHz.

PARTNER:

MK-MESSTECHNIK GMBH

MARKETS:

TEST STANDARDS:

MIL-STD-461 ,

Data Sheet

SPECIFICATIONS

U1/12-1M, 1 Channel, 1 MHz, Analog Fiber-optic links

These measuring systems are used for the optical and digital transmission of analog signals with a resolution of 10 Bit and a maximal analog bandwidth of 1 MHz.

They consist of a transmitter supplied by an external power supply, a plastic optical fiber, and a receiver – which also has an external power supply.

Due to their insensitivity to strong electromagnetic fields above the specified transmission range, the systems are suitable for testing electromagnetic compatibility in EMC test chambers, TEM cells, and strip lines. The signal to be measured is filtered, sampled, digitized, and transmitted to the receiver via an optical transmitter system. At the receiver, the digital data stream is again converted into an analog signal and can be measured with a high-impedance probe (e.g., an oscilloscope) at the output.

Go to our quick guide for all mk messtechnik fiberoptic links

A Quoted kit will consist of the following configuration:

U1/12-1M digital optical transmission of analog signals

1 analog channel, resolution min. 10bit,
min. Accuracy 1% of full range,
bandwidth max. 1MHz (-3dB)

Optional available external power supplies - quoted on request:

BP60-5f (4Ah shielded battery pack to power optical device inside ALC) OR
BP60-5f/10Ah (10Ah shielded battery pack to power optical device inside ALC)

SC-30-5m5m (shielded connection cable)
PS75-5m (standard non-shielded wall plug power supply to be used outside ALC)

1x U1/12-1M Transmitter

input voltage +/- 15 V (extendable via voltage dividers)
connectors: BNC
optical connector: FSMA
shielded metal housing with integrated NiMH batteries, 5-pole female charge connector

1x U1/12-1M Receiver

output voltage +/- 15 V
connectors: BNC
optical connector: FSMA
shielded metal housing with integrated NiMH batteries, 5-pole female charge connector

1x FI-1-1M-BNC

external input filter to be used for EMS/EMI-testing with Ux/14-1M, Ux/12-1M or U2/12
connectors: BNC
cutoff frequency (-3 dB): 1 MHz
division ratio: 1:1 (others on request 1:2, 1:4, 1:10, ...)

1x FO-FB-BNC

external output filter applicable for analog transmission links (Ux/12, Ux/14 etc.) with BNC output connector.
needs to be connected to the output of the receiver if a stimulus is supposed
to be sent inside the ALC (the receiver is located in ALC, and the transmitter is located in CR).
Setup with ferrite bead reduces overshoots of rectangular signals.

1x LWL-1-20m-[FSMA]-OM1_625-[FSMA]