1.8G CATV双工滤波器

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1.8G CATV双工滤波器

1.8G CATV Diplex Filter 5-492 / 606-1794 MHz

1.8G CATV Diplex Filter

1.8G CATV Diplex Filter 5-492 / 606-1794 MHz

关键性能

●  75 Ohm
●  Plug in Design
●  RoHS compliant
●  Low Insertion Loss
●  Excellent Cross over Isolation
●  Small thickness

1.8G CATV Diplex Filter 5-492 / 606-1794 MHz

"Sanland" Diplex Filter Unit products, having low insertion loss and low reflection characteristics. To reduce the complexity of the calibration work, can simplify the circuit design.

 

Functional Schematic

 

Dimension(Unit: mm, Tolerance: ±0.2mm)

Parameter

Test conditions

Min.

Max.

Units

Frequency range

5 ~ 492MHz

 

 

 

606 ~ 1794MHz

 

 

 

 

Insertion loss

5 ~ 492 MHz @492MHz

-

1.4

dB

606 ~ 1794MHz @606MHz

-

1.4

dB

606~ 1794MHz @1794MHz

-

1.5

dB

Crossover Isolation

HP-LP

397 ~ 491MHz

40

-

dB

Outof Band Rejection

High Pass

5-492MHz

50

-

dB

 

Outof Band Rejection

 

LowPass

606-1000MHz

50

-

dB

1001-1220MHz

45

-

dB

1221-1794MHz

40

-

dB

 

Return loss

5 ~ 492MHz

-

-20

dB

606 ~1000MHz

-

-20

dB

1001 ~ 1794MHz

-

-19

dB

 

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