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CATV Amplifier (GF-8055R)

CATV Amplifier (GF-8055R)
company Guangzhou Rainbow Electronics Co., Ltd
Categories LED Displays
Update2011-03-15
Original RegionChina
CATV Amplifier (GF-8055R)
Type: CATV Amplifier (GF-8055R)
Instruction of the product:
CATV Amplifier (GF-8055R)
Features:
Imported amplifying module to amplifying RF signal and send it into distribution network. Silicon and GaAs amplifying module effectively enhance non-linearity parameter, output capability and decrease noise figure
Two-way modularizing designing, including forward channel, return channel, Send back upstream RF or data signal can be sent to optical node . User configurable, defaulted forward channel
862MHz platform design, 550 MHz, 750 MHz, 862 MHz compatible, easy online upgrade
Fittings for amplifier( attenuator, equalizer, two-way filter) adopt plug-in type, adjustable and fixed attenuator and equalizer
RF level test port for input and output
Pre-distortion for equalizer, effectively eliminate bulge phenomenon
Specifications:
Item
Unit
Parameter
Remark
Forward
Reverse
Frequency
MHZ
47/82-862
5-35/65
Diplex Filter Options:5/30, 5/42, 5/65
Typical Input Level
dBv
75
80
Typical Output Level
dBv
108
98
Flatness
dB
+/-0.75
Noise Figure
dB
6.5
6.5
At 25o C (75oF)
CTB
dB
>67.10
-
With Flat output at 105 dBuV
CSO
dB
>64.10
-
Maximum Reverse Output Level
dBv
-
110
50dBmV
Return Loss
dB
15.2

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