SFDC-A Series Multi-Octave Downconverter

Sinolink SFDC-A Series Multi-Octave Downconverter belongs to our microwave downconverter series that has a high performance and an octave overage by RF signal. Its frequency step is precise and accurate to 10Hz with a variety of IF and signal bandwidth choices.

This series of converter is mainly used for electronic countermeasure system, radar system, and satellite communication system. Its excellent phase noise, clutter suppression, and in-band flatness data can provide a transparent RF transmission channel to all videos or data communications. All programming commands can be set through a local panel or through network remotely. SFDC-A Series Microwave Downconverter is available in 2U/4U sizes.

Applications: T&M Systems / Satellite Communications / MIMO

Key Features

Multi-octave RF coverage (0.5 - 67GHz)

4GHz or above instantaneous signal bandwidth

Amplitude equalization and group delay

Variety of commonly used IF and bandwidth combinations

Excellent phase noise specification (67GHz): ≤-100dBc/Hz@10KHz

Internal and external reference switching

Remote programming

Ordering Information

Module No. Item Description
SFDC20A RF Input Range Option RF input frequency range: 0.5 GHz to 20 GHz
SFDC26A RF Input Range Option RF input frequency range: 0.5 GHz to 26.5 GHz
SFDC40A RF Input Range Option RF input frequency range: 0.5 GHz to 40 GHz
SFDC50A RF Input Range Option RF input frequency range: 0.5 GHz to 50 GHz
SFDC67A RF Input Range Option RF input frequency range: 0.5 GHz to 67 GHz
SFDC-MA IF/BW IF/Bandwidth Option IF output frequency range: 70±20 MHz
SFDC-MB IF/BW IF/Bandwidth Option IF output frequency range: 140±40 MHz
SFDC-MC IF/BW IF/Bandwidth Option IF output frequency range: 0.72±0.25 GHz
SFDC-MD IF/BW IF/Bandwidth Option IF output frequency range: 1.2±0.25 GHz
SFDC-ME IF/BW IF/Bandwidth Option IF output frequency range: 1.2±0.5 GHz
SFDC-MF IF/BW IF/Bandwidth Option IF output frequency range: 1.8±1 GHz
SFDC-MG IF/BW IF/Bandwidth Option IF output frequency range: 3±2 GHz
SFDC-IQ IQ Baseband Input Option IQ baseband output
SFDC-ATT35 ATT35 Option Maximum input of signal power increased from -30dBm to +5dBm