The ACST 213A is a high-efficiency, bias-controlled frequency tripler designed for millimeter-wave systems operating from 66.66 to 78.33 GHz input and delivering 200 to 235 GHz output. Built on ACST’s balanced multiplier technology, the 213A provides reliable output power, excellent harmonic suppression, and stable performance across the operating band. Bias control is required for optimal operation. Its gold-plated brass construction ensures low RF loss and dependable performance for laboratory instrumentation, radar, imaging, and communication applications.
General Specifications:
Device Type: Frequency Tripler
Input Port (UG 387/U-M): WR-12
Input Frequency Range: 66.66–78.33 GHz
Input Power Range: +18 to +30 dBm (+26 dBm typical)
Output Port (UG 387/U-M): WR-4.3
Output Frequency Range: 200–235 GHz
Output Power Range: +18 to +24 dBm (+22 dBm typical)
Conversion Efficiency: 12–20% (18% typical)
Input VSWR: 1.45:1 to 1.9:1 (1.6:1 typical)
Material: Brass
Finishing: Gold-Plated
Bias Required: Yes (Bias Box 711B)
