The ACST 1219H-18A Broadband AMC is a high-performance active multiplication chain module designed for millimeter-wave signal generation and system extension applications. It is optimized for laboratory instrumentation, FMCW radar systems, active imaging, and heterodyne receiver LO sources, delivering stable broadband performance with integrated amplification and frequency multiplication in a compact, shielded housing.

General Specifications:

Device Type: Broadband Active Multiplication Chain (AMC)
Model Number: 1219H-18A
Output Frequency Range: 250 to 370 GHz
Input Frequency Range: 13.88 to 20.55 GHz
Multiplication Factor: 18× (standard), up to 27× optional configuration
Input Port: SMA coaxial connector
Output Port: WR-2.8 waveguide (UG-387/U-M flange)
Input Power: +4 to +6 dBm typical operating range
Output Power: +2 to +6 dBm typical
VSWR: ≤ 1.8:1 (typical broadband matched design)
Supply Voltage: 18 V DC (integrated power supply system with bias network)
Power Consumption: Up to 30 W typical
Attenuation Control: Optional integrated variable attenuator (1 to 25 dB range)
Operating Temperature Range: 5°C to 45°C
Storage Temperature Range: 5°C to 65°C
Package Type: Sealed metallic modular housing with integrated RF and DC interfaces
Mechanical Size: 140 × 95 × 200 mm (W × H × L)
Weight: Approx. 2 kg
Waveguide Interface: WR-2.8, UG-387/U-M standard flange

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