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ARF120C MDU AMP

ARF120C Series 1.2G single RF outputs MDU amplifier is part of ACT Advanced Fiber Deep HFC solution, which has been designed to deliver interactive CATV, high capacity DOCSIS and other advanced services. The cost effective MDU amplifier platform helps operators expand bandwidth of their existing HFC network while minimizing capital investment. The ARF120C compact housing has compact housing with embedded RF module and is suitable for MDU, FTTB or FTTC applications with outputs up to 110dBµV. The ARF120C 1.2 GHz MDU amplifier has AGC control with JXP style plug-in PADs and EQs. ARF120C amplifier suits the last mile fiber deep access networks. It has low power consumption. Combined with ACT’s converged headend AH1000 optical system and AON node series, ARF120C is an ideal product to provide MSOs with an economical, flexible HFC access solution. ARF120C building amplifier is suitable for HFC bidirectional network, which mainly used to amplify CATV image and digital signals. It is a remote terminal in the CATV transmission system with reasonable circuit, scientific structure and excellent performance index.

·       Frequency range: 5 to 1218MHz, 65/85, 85/110 Optional

·       RF AGC control, High output level 107dBμV

·       Full GaAs MMIC amplifiers

·       Plug-in equalizer and attenuator. External RF test port

·       Low power consumption ≤18W

·       Aluminum die-cast housing, the thickness of the whole machine is only 55mm



Item

Unit

Technical Parameters

Downstream

Frequency Range

MHz

85/110 to 1218

Minimum Gain

dB

32

Flatness in Band

dB

±1

Return Loss

dBμV

>16

@110MHz, -1.5 dB/octave, Min>11

Noise Figure

dB

<7

Input ATT

dB

0-15

Input EQ

dB

0-10

Interstage ATT

dB

0-15

Interstage EQ

dB

4/8

CNR

dB

≥52

Euro standard 41CH analog signal, input: 75dBuV

Output: 107dBuV@1218MHz

Interstage EQ: 8dB

CTB

dB

≥60

CSO

dB

≥60

MER

dB

≥40

110 to 862 MHz in full configuration, QAM256 digital signal

BER


1.00E-09

Input: 75dBuV, Output:104BuV@1218MHz

Interstage ATT: 3Db, interstage EQ: 8dB

Upstream

Frequency Range

MHz

5 to 65/85

Gain

dB

>23

Flatness in Band

dB

±1

Return Loss

dB

>15

Noise Figure

dB

<6

Input ATT

dB

0-20

Interstage ATT


0-20

Interstage EQ


0/4

MER


>38

Euro standard 41CH analog signal, EQ: 8 dB

BER


1.00E-09

Output level 110 dBuV@1218MHz

NPR Dynamic Range

dB

>30

@36dBCNIR

Others



Waterproof Level


IP41

Supply Voltage

V

90-240

Test Port

dB

-20±2

F connector


Inch, female

EMC


EN50083-2-2006 table10-classA

Impedance

Q

75

Power Consumption

W

<18

Surge

KV

4 (RF port)

ESD

KV

2 (RF port)

Operating Temperature

°C

-20 to +50

Dimension

mm

200(L) x 115(W) x 55(H)

 


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