Advanced Microwave, Inc.www.advmic.com
IQ Modulators and Demodulators
Model: MQ3X33

Features: High Isolation 
 Wide Bandwidth 
 Low Conversion Loss 
 Small Size 
Applications: QPSK Modulation 
 Direct Digital Modulation 

Outline Drawing

• L and R connectors are K-Female

Specifications Rev. 8/16
RF/LO Frequency (GHz)  Model  IF Frequency (GHz) Conversion Loss (dB) Image Suppression (dB) min. Isolation(dB)
L-R min. L-I min.
18.0 - 26.0 MQ3633 DC - 4.0 7.0 - 10.0 25 -33 25
26.0 - 32.0 MQ3733 DC - 4.0 8.0 - 12.0 22 -38 20
18.0 - 32.0 MQ3833 DC - 4.0 7.0 - 12.0 22 -34 20

• As down converter for all models above phase balance is ±3° and amplitude balance is ± 0.75 dB.
• LO Drive level is +15 to +20 dBm for all models.
• Input IP3 is +16 dBm for all models.

Phone: 408.739.4214  -  Fax: 408.739.4148  -  Email: sales@advmic.com