Double Balance Mixer 25-67 GHz

AT-MIX-2567A – High-Performance 25–67 GHz Double Balanced Mixer

The AT-MIX-2567A from AT Microwave is a wideband, high-performance double balanced mixer designed for advanced RF and mm-wave applications across a broad frequency range of 25 to 67 GHz. Built on GaAs MMIC technology, this mixer offers excellent conversion performance, low LO drive requirements, and outstanding port-to-port isolation—making it an ideal solution for next-generation communication and test systems.

Key Features of the AT-MIX-2567A

• Wide Frequency Coverage:
  RF and LO frequency range from 25 to 67 GHz; IF frequency range from DC to 30 GHz

• Low Conversion Loss:
  Typical conversion loss of 15 dB at IF = 100 MHz

• Low LO Drive Requirement:
  Operates effectively with LO power levels as low as +8 dBm, typical +10 dBm

• Excellent Isolation:

  • LO to RF: up to -30 dB

  • LO to IF: up to -25 dB

  • RF to IF: up to -15 dB

• Compact and Robust Design:
  Gold-plated copper housing with 1.85 mm (RF/LO) and 2.92 mm (IF) female connectors; weighs just 80 g

• GaAs MMIC Technology:
  Ensures reliable performance with a fixed gate supply of -2V and internal LDO

Typical Applications

• 5G and mm-Wave Communication Systems

• Radar Systems

• RF Over Fiber (RoF) Links

• Test and Measurement Equipment

• Broadband Communication Infrastructure

Why Choose the AT-MIX-2567A?

Whether you’re designing for a cutting-edge 5G transceiver or developing high-frequency radar modules, the AT-MIX-2567A offers the performance and bandwidth flexibility required for modern RF designs. Its balanced architecture helps minimize unwanted signals and spurious responses, ensuring cleaner signal conversion in both up- and down-mixing scenarios.

Available Now in Europe

You can purchase the AT-MIX-2567A and other AT Microwave components directly from bq-microwave—your trusted European distributor of precision RF and microwave products.

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