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QC-8018 Preliminary

3 dB, 90° Quadrature Couplers

Product Feature

PMI's 3 dB, 90° Quadrature Couplers are available in bandwidths of 2.0 to 4.0 GHz, 2.5 to 5.0 GHz, 4.0 to 8.0 GHz, 5.0 to 10.0 GHz, 6.0 to 12.0 GHz and 8.0 to 18.0 GHz. They are designed for low insertion loss, low VSWR, excellent phase and amplitude balance. These are packaged in a small size.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Min: 8 GHz
Frequency Max: 18 GHz
Amplitude Balance: ±0.75 dB Max
Phase Balance: 90° ± 5.0°
Isolation: 14 dB
Frequency Range: 8.0 to 18.0 GHz
RF Input Power Handling: 50 Watts CW
VSWR: 1.5:1 Typ
Weight: 1.0 Oz Typ
Size: 0.8" x 1.2" x 0.22"
Insertion Loss: 1.5 dB Max
Environmental Ratings:
Operating Temperature: -40 ºC to +71 ºC
Non-Operating Temperature: -65 ºC to +100 ºC
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A