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Narda同轴固定耦合器 4247B [6-26.5GHz] 2.92mm(F)
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Narda同轴固定耦合器 4247B [6-26.5GHz] 2.92mm(F)

·Average power:20~30W coaxial couplers series
·Impedance:50Ω
·Low return loss
·Excellent flathness
·Superior directivity
·2.92 mm Connetor
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商品描述
·Average power:20~30W coaxial couplers series
·Impedance:50Ω
·Low return loss
·Excellent flathness
·Superior directivity
·2.92 mm Connetor

* Coupling is average value
* Referenced to output port

* Frequency sensitivity within 2-18 GHz band is
±0.5 dB

   




Model

A (mm)

B (mm)

C (mm)

4247B-10,

26.92

15.88

9.65

4247-20,

4017C-10,

4017-20














Model

A (mm)

B (mm)

C (mm)

4227-16

61.06

17.47

12.70





Specifications

Model

4247B-10

4247-20

4017C-10

4017C-20

4227-16

4227-16

4227-16

Frequency (GHz)

6-26.5

6-26.5

18-26.5

18-26.5

1.7-12.4

12.4-18

18-26.5

Coupling(dB)

10±1

20±1

10±1

20±1*

16±1*

16±1*

16±1*

Directivity(dB)

12

13

12

13

15

12

12

Insertionloss

True(dB)

Excluding Power

0.9

0.7

0.9

0.7

0.6

0.8

1.2

True

1.5

0.8

1.5

0.8

0.7

0.9

1.3

Average Power(W)

20

20

30

30

20

20

20

Peak(kW)

0.2

0.2

0.2

0.2

0.2

0.2

0.2

VSWR

 (max)

Primary line (max.)

1.5

1.45

1.5

1.45

1.45

1.45

1.45

Secondary line(max.)

1.5

1.45

1.5

1.45

1.45

1.45

1.45

Frequency Sensitivity

(dB max.)

±0.75

±0.8

±0.75

±0.8

±1.0*

±1.0*

±1.0*

Connetor Type

2.92mmF

Weight (kg)

0.028

0.028

0.028

0.054

0.054

0.054

0.054