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EMR Second Harmonic Filters are effective at suppressing IM products at the output port of an isolator, where weak harmonics of the input signal frequency are present. This is usually a result of ferrite impurities in the isolators. These units apply a minimum of 40 dB suppression of 2nd harmonics, effectively keeping all IM products to at least 100 dB down.

Product Features:
  • Minimum of 40 dB suppression of 2nd harmonics.
  • 5 year warranty.

Additional information

Electrical Specifications
Frequency Band

Input Power (Max.)

Insertion Loss (Min.)

Impedance (Nom.)

RF Connectors (I/O)

Mechanical Specifications

Environmental Specifications
Operating Temp. Range

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