News | May 7, 2019

Ku-Band 50W Diplexer (UFDX9999)

Using over 50 years of high performance RF filter design and manufacturing experience – incorporating RF CAD design and synthesis, MtronPTI can provide Ku Band high power diplexers. These diplexers incorporate highly selective high power handling bandpass filters for simultaneous transmit and receive operation with outstanding isolation between uplink & downlink feeds.


  • Extremely low TX and RX signal loss
  • Better Isolation/RF Shielding


  • Satcom
  • Electronic Warfare

Representative Performance Characteristics:

  • Passband1 Frequency Range: 14.4GHz to 14.83GHz
  • Passband2 Frequency Range: 15.15GHz to 15.35GHz
  • Insertion Loss (IL): <1.0dB
  • Return Loss all ports : >15dB
  • Group Delay Variation: 1.5nS p-p max over any 49MHz within Passband
  • Isolation: >80dB
  • RF Impedance All ports: 50 ohms
  • Maximum Power Handling of 50W CW

General Specifications:

  • Operating Temperature: -55°C to +85°C
  • Altitude: 42k Feet
  • Weight: < 175 grams
  • Size: 2.400”x2.485”x0.710” does not include the SMA connectors
  • Tolerance: .XX+/- .01, .XXX+/-.005

Source: MtronPTI