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LKF75(86)31A/B Two-way Amplifier

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Brand Name: LIKE
Place of Origin: Sichuan China (Mainland)
Model Number: LKF86(75)31A/B

Supplier Details

Chengdu LIKE Electronics Co., Ltd.

[ Sichuan, China (Mainland) ]
  • Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
  • Product/Services:CATV equipment, 1310nm Optical Transmitter, 1550nm External Modulation ...
  • Online Showroom: 79 products
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Gold Supplier [ 3rd Year] Verified Supplier
  • Product Details
  • Company Profile
  • Brand Name: LIKE
  • Place of Origin: Sichuan China (Mainland)
  • Model Number: LKF86(75)31A/B

LKF86(75)31A/B Two-way Amplifier is the one to apply to CATV network.

 

LKF86(75)31A/B Two-way Amplifier is the one to apply to CATV network, Adopt high-powered PHILIPS modules;The power supply adopts unique lightning proof design, which with automatic lighting-proof, overload protection function; easy to maintenance, Low malfunction rates.

Features:

High-quality switching power supply;

Unique automatic protecting circuit and Lighting-proof design, self recovery of safety, needless to change the fuse frequently.

Plug-in components are used to choose an output port type. The output port type can be configured flexibly according to users need. In this way, trunk line breakage is reduced and the transmission systems performance index and reliability are improved.

It has a unique plug-in duplex filter, which causes few damage and is characterized by quick frequency response and good out-band rejection. If you want to choose a different frequency division type, just replace a different duplex filter.

     High-standard two-way amplifier series, 860MHz platform design, Philips module used for both forward and reverse transmission, double port output,

     With built-in attenuator and equalizer (0-20dB), easy to debug.

     Reverse transmission is amplified by a special high-power module. The maximum working gain is 18dB.

     It has a waterproof cast-aluminum enclosure, good for heat abstraction and rain prevention.

     AC 220V and 60V power supply available

Performance Index

860M SeriesLKF-8631A/B

Item

Unit

Performance Index

(Downlink)

Performance Index

(Uplink)

Frequency Range

MHZ

87-860750

5-65

Nominal Gain

dB

31±1

18±2

Gain Stability

dB

±0.5

In-band Flatness

dB

±0.75

±0.5

Standard Input Level

dB μV

72

Max. Output Level

dB μV

115

118

C/CTB

dB

≥67(85signal)

C/CSO

dB

≥67(85signal)

Noise Factor

dB

≤9

Carrier-to-noise ratio (C/N)

dB

≥51

Return Loss

dB

≥16

Power Supply Voltage

V

35-65V(50Hz)

180-250V(50Hz)

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