• SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
  • SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
  • SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
  • SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
  • SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
  • SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path

SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path

Type: CATV Equipment
Function: Signal Transmitting Device
Certification: CE
Condition: New
Brand: Softel
Module Number: SA812r
Customization:

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Basic Info.

Model NO.
SA812R
Forawrd Frequency Bandwidth
87-860MHz
Forawrd Gain
30dB
Optical Connector
FC/PC
Forawrd Output Level
102dbuv
Return Loss
≥15dB
Input Voltage
AC:135V-250V, or AC:35V-90V
Consumption
30W
Dimension
340mmx220mmx160mm
Transport Package
Packed with Polyfoam, Outer Packed with Brown Box
Specification
CE; ISO9001
Trademark
Softel
Origin
Hangzhou, Zhejiang, China
HS Code
85176229
Production Capacity
1000PCS Per Month

Product Description

SA812 Softel Two Output Low Noise Philips Module CATV Bi-diretional CATV Field Trunk Amplifier

SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path



-Product description

Field Bidirectional AGC Trunk Amplifier is a new high gain amplifier. Adopt mature and optimized circuit design, scientific and rational internal process, high quality materials, and builtin high performance AGC control circuit to ensure the stable gain and low distortion. It's the best choice for large and medium-sized bidirectional CATV transmission network.


-Product feature

The forward preceding stage adopts the newest high index imported low noise push pull amplifier modules or GaAs push pull modules, output stage adopts high index imported power-double amplifier modules or GaAs amplifier modules. The output level is high and the nonlinear index is good. The backward adopts the newest high index imported return dedicated amplifier modules. The distortion is low and signal to noise ratio is high.

It is more convenient to debug, because of plug-in duplex filter, plug-in fixed (or adjustable) equalizer and attenuator, plug-in output splitter and scientific and rational on-line detection ports.

Built-in optimized high performance AGC control circuit, make the control more accurate and the link signal working more stable. The equipment can work steadily outdoor under bad environmental condition, because of waterproof aluminum case, high reliability switching power supply and lightning protection system.


-Main application

Use low noise Philips module. (Forward: BGY887+BGD814, Reverse BGY67A)
EQ, ATT have fixed or adjustable
Output splitter or coupler can plug change to make engineering debug more agile
More powerful, less consumption
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
Pilot frequency   168.25MHZ(option)
AGC accuracy   ±3dB ±0.3dB
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 340mmx220mmx160mm


 

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Trading Company
Number of Employees
19
Year of Establishment
2006-12-27