Gold Member Since 2009
Audited Supplier
Hangzhou Softel Optic Co., Ltd.

Line Extender, Catv Trunk Amplifier, Rf Signal Amplifier manufacturer / supplier in China, offering High Quality Line Extender for CATV, 1550nm EDFA Fiber Optic Amplifiier, 2014 New Arrival DWDM for FTTH and so on.

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Supplier Homepage Product CATV Passive Series High Quality Line Extender for CATV

High Quality Line Extender for CATV

FOB Price: US $72 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $72/ Piece
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Production Capacity: 1000PCS Per Month
Transport Package: Packed with Polyfoam, Outer Packed with Brown Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram

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Basic Info
  • Model NO.: SA822
  • Brand: Softel
  • Forawrd Frequency Bandwidth: 87-860MHz
  • Optical Connector: FC/PC
  • Return Loss: ≥15dB
  • Consumption: 30W
  • Trademark: Softel
  • Origin: Hangzhou, Zhejiang, China
  • Type: CATV(Cable Television)Equipment
  • Module Number: SA822r
  • Forawrd Gain: 30dB
  • Forawrd Output Level: 102dbuv
  • Input Voltage: AC:135V-250V, or AC:35V-90V
  • Dimension: 340mmx220mmx160mm
  • Specification: CE; ISO9001
  • HS Code: 85176229
Product Description
High quality Line extender for CATV

-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.

High Quality Line Extender for CATV
High Quality Line Extender for CATV
-Product feature

Use Micro-tube pre-amplify and low noise Philips power doubler module(BGD814).
EQ, ATT have fixed or adjustable
Output splitter(FZ110) or coupler(FP204) can plug change to make engineering debug more agile
More powerful, less consumption

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
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

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