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PMI Model No. PCH-180-3D13D5-SFF is a 180° Hybrid Coupler that operates from 3.1 to 3.5 GHz.  This ring-line coupler provides a low insertion loss if 0.4 dB typically and a maximum VSWR of 1.3:1.  The amplitude balance is typically ±0.3 dB and the phase balance is typically ±3° while maintaining a typical isolation of 20 dB.  This model can handle input power levels up to 50 watts maximum, 1 kW peak with a 5% duty cycle.  The package measures 2.126" x 2.048" x 0.67" and is supplied with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Min: 3.1 GHz
Frequency Max: 3.5 GHz
Input Power: 50 Watts
Isolation: 20 dB Typ
Amplitude Balance: ±0.3 dB Typ
Phase Balance: ±3° Typ
Frequency Range: 3.1 to 3.5 GHz
Insertion Loss: 0.4 dB Typ
VSWR: 1.3:1 Max
Impedance: 50 Ohms
Connector: SMA Female
Size: 2.126" x 2.048" x 0.67"
Finish: Gold Plated
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +125 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
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