SMW Ka System 17.30-22.30 GHz Quad

Ka-Band Quad System

The Ka-Band Quad System is designed to deliver full coverage of the Ka-band receive spectrum, ensuring high-performance signal processing for advanced satellite communication systems. The system includes four wideband Ka-band Low Noise Amplifiers (LNAs) with integrated waveguide isolators, paired with Ka-band Block Downconverters (BDCs) also equipped with waveguide isolators, and matched high-frequency cables for optimal performance.

Engineered for precision, the system features excellent phase noise characteristics to support all DVB-S2X service profiles. A range of customizable options are available, including Local Oscillator (LO) frequency, gain, and frequency ranges. Dedicated inputs for DC power and external 10 MHz reference signals provide additional flexibility in system integration.

For advanced network integration, the optional SMW Monitoring & Control (M&C) interface enables daisy-chaining of multiple units via a Modbus RTU RS485 network, allowing for centralized alarm and control functionality.

Key Features:

• Full Ka-band receive coverage

• Wideband Ka LNA with waveguide isolator

• Ka BDCs with integrated waveguide isolators

• Matched high-frequency interconnect cables

• Excellent phase noise performance supporting all DVB-S2X profiles

• High output linearity with strong P1dB and IP3

• Automatic LO reference switching: external 10 MHz with fallback to internal reference

• Optional customizations: LO frequency, gain, and frequency range

• Separate inputs for DC power and external 10 MHz reference

• Optional Monitoring & Control interface (Modbus RTU RS485) with daisy-chain capability