ARF110C Series 1GHz bi-directional amplifier is designed to deliver interactive CATV, high capacity DOCSIS and other advanced services. The amplifier platform helps operators expand bandwidth of their existing HFC network while minimizing capital investment. The ARF110C Line Amplifier has IP67 rated housing with embedded RF module and is suitable for MDU, FTTB or FTTC applications with high output up to 108dBuV output. The ARF110C amplifier has a forward path gain of 30dB or 38dB and the GaAs MMIC provides a maximum output of 108dBuV. The forward path supports up to 1GHZ frequency band. The compact housing and plug-in attenuators and equalizers make installation and debugging convenient. Combined with ACT’s converged headend AH1000 optical system and AON node series, ARF110C series Line Amplifier is an ideal product to provide MSOs with an economical, flexible HFC access solution.
· Utilizes GaAs MMIC in the pre-stage and the latest imported high-index power doubly module in the output stage
· Achieves high output levels, low distortion, and superior signal-to-noise ratio (SNR), ensuring excellent performance
· Features a plug-in duplex filter, equalizer, attenuator, and output tap, providing flexibility and convenience during setup and maintenance
· Includes scientifically designed on-line detection ports for efficient system monitoring and adjustments
· Constructed with an aluminum waterproof housing to withstand harsh outdoor environments
· Equipped with a high-reliability switching power supply and a robust lightning protection system, ensuring long-term, stable operation under challenging conditions
Item | Unit | Technical Parameters | ||
Forward Path | ||||
Frequency Range | MHz | 45(87) to 862/1003(optional) | ||
Rated Gain | dB | 30(the pre-stage adopts | 38(the pre-stage adopts | |
low gain MMIC) | high gain MMIC) | |||
Rated Input Level | dBμV | 72 | 70 | |
Rated Output Level | dBμV | 102 | 108(EQ6dB) | |
Flatness in Band | dB | ±0.75 | ±0.75 | |
Noise Figure | dB | ≤10 | ≤10 | |
Return Loss | dB | ≥16 | ||
C/CTB | dB | ≥70 | ≥66 | |
C/CSO | dB | ≥67 | ≥64 | |
Group Delay | ns | ≤10 (112.25 MHz/116.68 MHz) | ||
Signal-AC Ratio | % | < 2 | ||
Gain Stability | dB | -1.0 to +1.0 | ||
Return Path | ||||
Frequency Range | MHz | 5 to 65 | ||
Rated Gain | dB | 22(Different modules, different gain. Can be specified by the users.) | ||
Maximum Output Level | dBμV | 110 | ||
Flatness in Band | dB | ±0.75 | ||
Noise Figure | dB | ≤8 | ||
Return Loss | dB | ≥16 | ||
Signal-AC Ratio | % | < 2 | ||
General Characteristics | ||||
Characteristic Impedance | Ω | 75 | ||
Power Supply Voltage | V | A: AC (150 to250)V; B: AC (35 to 90)V | ||
Impulse Withstand Voltage | kV | > 5 (10/700 μs) | ||
Power Consumption | W | ≤20 | ||
Dimension | mm | 220 (L) * 205 (W) * 65 (H) |
ARF230 High-Output Two-Way Trunk/Line Amplifier
MDU 1 or 2 O/P Trunk Amplifier
1.2 GHz 2-Way RF Amplifier
1.2GHz MDU Amplifier Deep Fiber Solution
ARF120B 1.2 GHz GaAs MDU Amplifier
ARF100B 1 or 2 RF Outputs MDU Amplifier
Bi-Directional House Amplifier
Get in touch with our experts
Feedback