DM212: Fast Temperature-Stable Microwave Detector

DM212 is a tunnel-diode, coaxial microwave detector intended for industrial applications in 900 MHz and 2450 MHz ISM bands. The detector delivers well-scaled DC voltage proportional to the input power.

The use of a tunnel diode provides the detector with improved temperature stability and fast pulse response.

Configuration Options:
  • Output Voltage Polarity: The standard output voltage polarity is negative; optionally it can be positive (DM212P).
Typical transfer characteristic (Rload=33k, Ta=25C):