IQ Modulators

(Communication Band) MQ3131


Features: Wide Modulation Bandwidth Wide RF Bandwidth
QPSK Modulation Direct Digital Modulation

Small Package Size



RF/LO Frequency (GHz)  Model IF Frequency (MHz) Conversion Loss (dB) Image Suppression (dB) Isolation(dB)
typ. max. typ. min. typ. min. typ. min.
3.6 – 4.2 MQ3131 DC – 500 7.0 8.5 25 18 35 30 25 20
LO Power Option:
Suffix LO Level (dBm)   Input P1 dB* (dBm)
L +10 to +13 +7.0
H +16 to +19 +15.0
* Third order intercept point is 10 dB higher than P1dB.
Model Number Designation:

MQ3131 L
Mixer Type LO Power Level


Scroll to Top

Request For Quotation

Get a free quote for your electronic components. Fill out the form with your specs and contact info, and our experts will provide customized solutions. We’re dedicated to quality and service. Contact us now!