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SMG3252R/5–300 MHz Reverse Amplifier Module for CATV Networks

SMG3252R Hybrid Reverse Amplifier Module 5–300 MHz 25 dB Gain

SMG3252R/5–300 MHz Reverse Amplifier Module for CATV Networks

Key Features

●  Excellent Linearity
●  Superior Return Loss Performance
●  Extremely Low Distortion
●  Optimal Reliability
●  Low noise figure
●  Unconditionally Stable Under All Terminations
●  Low cost
●  Power gain @25dB
●  160mA Max at 24VDC

The SMG3252R is a hybrid reverse amplifier module engineered for broadband return-path applications. Operating across 5 to 300 MHz with a +24 V DC supply, it delivers excellent linearity, low distortion, and reliable long-term performance. The module integrates high-quality Si dies and is optimized for unconditionally stable operation under all termination conditions.

SMG3252R/5–300 MHz Reverse Amplifier Module for CATV Networks

Type Downstream
Frequency Min(MHz) 5
Frequency Max(MHz) 300
Input return loss(dB)S11  -20
Output return loss(dB)S22
 -20
Slope(dB) –0.2 to +0.5
Gain (dB) 25
CTB (dBc) -66
Xmod(dBc) -55
 CSO (dBc) -65
NF(dB)  4.3
Flatness(dB) ±0.5
 Voltage(V) 24
 Current(mA) 130-160
Rohs  Yes
Lead Free Yes
Halogen Free  Yes or No

 

  • Broadband network systems
  • Reverse path signal conditionin
  • Headend and distribution equipment
  • Cable TV (CATV) return-path amplifiers

 

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