The ACST 1219H-18S Broadband Source is an in-housing high performance signal source designed for wideband RF and microwave applications. It integrates a stable oscillator and broadband amplification chain to deliver consistent output performance across its specified frequency range. The unit is housed in a compact metallic enclosure with standard RF and DC interfaces, enabling easy integration into laboratory setups and system-level test environments.

General Specifications:

Device Type: Broadband Signal Source
Model Number: 1219H-18S
Output Frequency Range: 250 to 370 GHz
Input Port: SMA (coaxial RF input)
Input V-Tune Voltage: 7.5 to 20 V
Output Port: WR-2.8 (UG-387/U-M waveguide flange)
Output Power: +2 dBm min, +4 dBm typical, +6 dBm max
Frequency Drift Rate: 1 to 12 MHz/°C
Control Interface: TTL / digital control (1 to 10 kHz switching speed)
Total Power Consumption: 30 W (typical)
Power Supply: 18 V DC (universal AC/DC adapter included)
Mechanical Size: 140 × 95 × 200 mm (W × H × L, excluding connectors)
Weight: 2 kg maximum
Output Configuration: Waveguide (WR-2.8), fixed-tuned module

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