The ACST 1219E-18S Broadband Source is a high-frequency millimeter-wave signal source designed for advanced test and measurement applications operating in the 220 to 330 GHz range. It integrates a precision frequency multiplication chain to deliver stable broadband output across the WR-3.4 waveguide band. The unit is built in a compact, self-contained metallic housing with standard RF and DC interfaces for easy system integration.

General Specifications:

Device Type: Broadband Signal Source
Model Number: 1219E-18S
Output Frequency Range: 220 to 330 GHz
Input Frequency Range: 12.22 to 18.33 GHz
Input Port: SMA
Output Port: WR-3.4 (UG-387/U-M)
Output Power: +2 dBm minimum, +4 dBm typical, +7 dBm maximum
Multiplication Factor: 18
Input Power: +4 to +6 dBm
Attenuation Control: 1 to 25 dB (optional/configuration dependent)
Power Consumption: 30 W
Power Supply: 18 V DC (AC/DC adapter included)
Frequency Drift Rate: 1 to 12 MHz/°C
TTL Control: 0 V ON, 5 V OFF; 1 to 10 kHz switching speed
Operating Temperature: 5 to 45 °C
Storage Temperature: 5 to 65 °C
Mechanical Size: 140 x 95 x 200 mm (max, excluding connectors)
Weight: 2 kg
Output Waveguide Orientation: WR-3.4 flange (UG-387/U-M)

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