75 Ohm Transformer 1:1 Transmission Line Balun for VHF/UHF And Push-Pull Amplifier Use.

Features：

The QPC7333 is a cable compensated voltage,

with operation bandwidth from 5MHz to 684MHz,

employing SOI attenuator, optimized for DOCSIS 3.1，

optimized for operation between 15MHz and 684MHz，

controlled variable equalizer employing SOI attenuator，

QPC7335 45MHz to 1002MHz Variable Equalizer，

QPC7333 5MHz to 684MHz Variable Cable Slope Equalizer，

QPC7339 5MHz to 396MHz Variable Cable Slope Equalizer，

QPL1811/QPL1815 75Ω CATV Amplifier 50 – 1800MHz，

The QPL1811/QPL1815 is a high performance broadband DOCSIS 4.0 MMIC amplifier designed with GaAs pHEMT technology optimized for low noise and high linearity. A Darlington configuration is utilized for broad-band performance with on-chip active bias circuit for consistent bias current and repeatable performance. The QPL1811 contains two amplifiers used in push-pull configuration for excellent second and third order linearity performance.

Applications:

DOCSIS 4.0，

75 Ohm Amplifiers，

CATV Line Driver Amplifier，

Broadband CATV Amplifiers and Nodes，

CATV amplifier and transmission systems；

Replaceable 4813040R & MRFRX0032 transformer 1:1 transmission line balun;