Hubbel RFL PLC Hybrid Pro, Руководство пользователя

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RF-MCHYBRIDPRO-01
Hubbell Power Systems, Inc. – RFL™ Products
June 2019 16 973.334.3100
mismatches may lower the isolation between input ports. The minimum isolation required for real-
world balanced hybrid applications is 15 dB.
The LINE port of the balanced hybrid has a gas discharge tube (E2) and slo-blo fuse (F2) for
overvoltage and overcurrent protection.
Table 2 – Balanced Hybrid Specifications
Balanced Hybrid Specifications
Operating Impedance
50 ohms (75 ohms available by request)
Insertion Loss
(either input port to output port)
approximately 3.5 dB
Isolation / Trans-hybrid loss
(input port to input port)
greater than 30 dB
Power Rating 10 Watts, each port
Second Harmonic Distortion At least 80 dB below the fundamental frequency
Third Order Intermodulation Products At least 60 dB below the fundamental frequency
Figure 10 – Balanced Hybrid, Top View
Figure 11 – Balanced Hybrid, Rear Panel