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QM (3.0-4.0)GHz



LO/RF Frequency:  3.0 – 4.0 GHz
Input IP3: +17 dBm
Sideband Suppression: -38 dBc
LO Leakage: -40 dBm
LO Power: +15 dBm
DC Power: Passive
SKU: QM3040A


The QM3040A is a quadrature (I/Q) modulator optimized for direct modulation of an RF carrier. Differential I and Q inputs are mixed with the local oscillator (LO) to produce a modulated RF output. Internally matched lowpass filters provide anti-alias functionality for removing Nyquist images and wideband noise when interfacing to high-speed D/A converters. For more information on interfacing the QM3040A to highspeed D/A converters and single-ended sources, please see Application Note 101A, “Driving the QM Series Quadrature Modulators.”

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Additional information

Weight 0.5 lbs
Dimensions 4.5 × 4.5 × 3 in
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