DF-A 1.2 GHz Original Waterproof Catv Diplex Filter

FOB Reference Price:Get Latest Price
$0.45 - $6.00 / Piece | 300 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 100000 >100000
Est. Time(days) 10 Negotiable
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 5000 Pieces)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
SQ
Model Number:
DF-A 1.2 GHz
Product name:
Diplex Filter
Units:
65/86/85/105
Insertion Loss:
0.2(Min)-1.3(Max)/0.5(Min)-1.5(Max)
Impedance:
75 Ohm
Supply Ability
Supply Ability:
500000 Piece/Pieces per Day Diplex Filter
Packaging & Delivery
Packaging Details
100pcs Variable Attenuators packing in one carton.
Carton size: 35*25*10cm
Port
FOB SHANGHAI
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 100000 >100000
Est. Time(days) 10 To be negotiated

 

 

DF-A 1.2GHz Diplex Filter is a complete diplex filter with 75 ohms at all ports. This filter isolates the forward and reverse bands so that the two signals can share the same coax transport. The reverse path frequencies pass through the low-pass filter which has a cutoff frequency of 65/85 MHz, and the forward path frequencies pass through the high-pass filter which has a cutoff frequency of 86/105 MHz. The high-pass filter works out to 1.2 GHz. Each of these filters, together with additional filtering provided on the amplifier motherboards, has enough isolation to prevent the amplifier from oscillating. It also provides enough isolation so that there is no interference between the forward and reverse paths.

These accessories can be used for nodes, amplifiers, line extenders, etc.

Specifications

 

Item

Units

65/86

85/105

Frequency Range

MHz

5-65

86-1218

5-85

105-1218

Insertion Loss

dB

0.2(Min)-1.3(Max)

0.5(Min)-1.5(Max)

0.2(Min)-1.3(Max)

0.5(Min)-1.5(Max)

 

Isolation

MHz

5-65

65/86

86-1002

1002-1218

5-85

85-105

105-1002

1002-1218

dB

40

24

32

24

40

24

32

24

Return Loss

dB

23

20@86 MHz,

1.5 dB / Octave

23

20@105 MHz,

1.5 dB / Octave

Impedance

Ω

75

Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 68°F (20°C).

 

Ordering information

Description

Part Number

SQDF-A 1.2 GHz 65/86 Diplex Filter

TBD

SQDF-A 1.2 GHz 85/105 Diplex Filter

TBD

 

 

 

 

 

 

Related Products

     Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.
     Our company strictly adheres to the requirements of international standards, constantly strive for excellence and refine on products. Our products more than 90% are exported to the world market throughout America,Europe and Asia.
     Our company has the state-of-the-art factory in Suzhou with floor area of 16,000m2, the factory is equipped with advanced manufacturing equipment to ensure capacity and efficiency into the future for our expanding customer base.
     “Honesty, High efficiency, efficiency, innovation” is the purpose of SQ-Electronics, Excellent quality and distinctive customization service make SQ products with high reputation all over the world. The company pursue excellence and is always trying to be the leader of the industry.

 

 

 

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