• Outdoor Distribution Amplifier/Line Extender
  • Model Number: SA822
  • Brand: SOFTEL
  • MOQ: 1PCS
 

Quick Detail:
 
●One microwave low noise amplification circuits is added in each forward path forestage of SA822 high-performance power doublers amplifier modules are used as output ports. Its output level is high and Nonlinear Index is good.
●Import PHILIPS or MOTOROLA low noise push-pull amplification modules are used as forward path of SA822 amplifiers. Its output level is high and Nonlinear Index is good.
●PHILIPS or MOTOROLA return amplifier modules are used as backward path. It's distortion is little and SNR is high.
●It is more convenient to debug, because of plug-in duplex filters, plug-in fixed (or continuously 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:
 
SA822 860 MHz outdoor distribution amplifiers are mainly used for bidirectional trunk transmission of CATV television image signal, digital TV signal, telephone voice signals and data (or compressed data) signal.
 
 
Applications:
 
CATV System
CABLE TV
HFC NETWORK 
 
 
Specifications:

Frequency bandwidth
Forward
87-860MHz
Reverse (option)
5-65MHz
Gain
Forward
30dB
Reverse (option)
12dB
Noise figure
Forward
≤10dB
 
Reverse (option)
≤12dB
Output level
Forward
102dBuV
Reverse(option)
110dBuV
CTB
Forward
≥65dB
CSO
Forward
≥63dB
Return loss 
Forward
≥15dB
Reserve 
≥15dB
Flatness in band 
Forward
±0.75dB
Reserve 
±0.75dB
Input voltage 
Ac:135v-250v,or Ac:35v-90v
Consumption 
30w
Dimension 
260mmx210mmx120mm