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Huatai H9122 product series, adapt to FTTx optic fiber switch-in network, as RFTV broadcast network's RX unit, it is a kind of high index, Low power consumption, high cost performance RFTV optic receiver.
This series products adopt high receiving sensitivity receiving tube and Huatai special low noise matching circuit Under 3.8% modulation, When transmitting in full channels and with receiving power of -10dBm, CNR still can reach high index of 45dB. It means that to meet the need of users45dB CNR, adopt to H9122 only need lesser optic power.
Very low noise(3.8% modulation, -10dBm receive, CNR>=45dB)
Receive optic power in the range of +3dBm to -12dBm, all have good linearity
Inside 47~862MHz, al have good flatness property(FL<=11.0dB)
Metal shell, supply safeguards to opto-electrical sensing device
High output level can supply for many users
Low power consumption, high cost performance