Model: PMC-3G3D5G-6D8-SFF

PMI MODEL: PMC-3G3D5G-6D8-SFF is a Monopulse Comparator operating over the 3.0 to 3.5 GHz frequency range. This model offers a maximum insertion loss of 0.8 dB maximum if input signals at Ports A, B, C and D are equal in amplitude or power & in-phase with an output at Port AZΣ. Insertion loss of 6.8 dB maximum IF input signal at Port A, B, C or D and all other ports are terminated to 50 ohms with an output at Ports ELΔ, AZΣ, AQ or AZΔ, while maintaining a maximum amplitude balance of ±0.4 dB and a maximum phase balance of ±5°.

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Product Feature

Typical Characteristics Report



Frequency Range 3.0 to 3.5 GHz
Insertion Loss 0.8 dB Max (If input signals at ports A, B, C and D are equal Amplitude or Power & Inphase with an output at Port AZΣ) - Measured 0.4 dB Max
Insertion Loss 6.8 dB Max (If input signals at port A, B, C or D and all other ports are terminated to 50 Ohms with an output at ports ELΔ, AZΣ, AQ or AZΔ) - Measured 6.077 dB Min, 6.6132 dB Max
Amplitude Balance ±0.4 dB Max - Measured ±0.2681 dB
Phase Balance ±5° Max - Measure ±3.2 dB
Isolation 23 dB Min - Measured 25.052 dB
VSWR 1.25:1 Max - Measured 1.25:1
Power Handling

Average: 11 Watt Max (Ports A, B, C & D)

Peak: 0.1 kW Max

Impedance 50 Ω
Connectors SMA Female

3.23" x 3.23" x 0.43"

82 mm x 82 mm x 11 mm

Finish Painted Blue


Environmental Ratings:


-55 °C to +85 °C (Operating)

-65 °C to +125 °C (Storage)

Humidity MIL-STD-202, Method 103B Cond. B
Shock MIL-STD-202, Method 213B Cond. B
Vibration MIL-STD-202, Method 204D Cond. B
Altitude MIL-STD-202, Method 105C Cond. B
Temperature Cycle MIL-STD-202, Method 107D Cond. A