The HMJ5 is a high dynamic range GaAs FET mixer manufactured by WJ Communication, Inc. It is designed for applications requiring high linearity and low conversion loss, such as frequency up/down conversion and modulation/demodulation in communication systems.
Key Specifications
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Third-Order Intercept Point (IIP3): +35 dBm at an LO drive level of +17 dBm
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RF Frequency Range: 40 – 1000 MHz
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LO Frequency Range: 30 – 900 MHz
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IF Frequency Range: 5 – 250 MHz
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SSB Conversion Loss: 7.5 – 9.0 dB
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Noise Figure: 9.5 dB
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LO-RF Isolation: 20 – 28 dB
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LO-IF Isolation: 24 – 30 dB
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Input 1 dB Compression Point (P1dB): +23 dBm
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LO Drive Level: +17 dBm
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DC Power Supply: +3V at 35–60 mA



