• 1GHz CATV Outdoor Bi-directional Amplifier
  • Model Number: SA1022
  • Brand: SOFTEL
  • MOQ: 1 PCS
 

Quick Detail:

●1000MHz Broadband RF signal amplifier, Line extender, RF amplifier
GaAs MMIC used on the forward path, Power-Double module amplify module are used as output stage, Output level is stable and nonlinear index is good, import high index amplify module are used on return path, its distortion is little and SNR is high.
●It is more convenient to debug because of plug-in (or adjustable) duplex filters, plug -in fixed (or adjustable) equalizers, plug-in output splitters and scientific and rational on-line detection ports.
●The equipment can work steadily outdoor under bad environmental condition because of waterproof aluminum case, high reliability switching power supply and lightning protection system.


Description:

SA1022 Field Bi-directional amplifier is the upgrade version of SA822, Down broadband up to 1GHz, it is the good choice for large NGB network.


Applications:

CATV TV network
HFC network


Specifications:

Item
Unit
Parameter
Forward Path
Frequency Range
MHz
47/85 ~ 1000
Rated Gain
dB
30
Rated Input Level
dBμV
72
Rated Output Level
dBμV
102
Flatness in Band
dB
±0.75
Noise Figure
dB
≤10
Return Loss
dB
≥16(47/85-862MHz);≥14(862-1000MHz)
C/CTB
dB
≥66
C/CSO
dB
≥64
Group Delay
ns
≤10  (112.25 MHz/116.68 MHz)
Signal to Hum Ratio
%
< 2
Gain Stability
dB
-1.0 ~ +1.0
Return Path
Frequency Range
MHz
5 ~ 30/65
Rated Gain
dB
24(Different  IC with different Gain, according to users)
Max Output Level
dBμV
110
Flatness in Band
dB
±0.75
Noise Figure
dB
≤12
Return Loss
dB
≥16
Signal to Hum Ratio
%
< 2
General Characteristic
Characteristic Impedance
Ω
75
Supply Voltage
V
A:AC(135 ~ 250)V;B:AC(35 ~ 90)V
Impulse Withstand Voltage
kV
> 5(10/700μs)
Consumption
W
≤ 20
Dimensions
mm
270(L)×215(W)×118(H)