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Narda同轴固定耦合器 4243 [1-3.5GHz] SMA(F)
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Narda同轴固定耦合器 4243 [1-3.5GHz] SMA(F)

·Average power:50W coaxial couplers series
·Peak Power:3 kW
·Impedance:50Ω
·Flat Frequency Response
·Small,Lightweight
·Operational to 105℃ without Degradation (125℃ storage)
·SMA Connetor
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商品描述
·Average power:50W coaxial couplers series
·Peak Power:3 kW
·Impedance:50Ω
·Flat Frequency Response
·Small,Lightweight
·Operational to 105℃ without Degradation (125℃ storage)
·SMA Connetor


*Frequency Sensitivity included in coupling value.Frequency Sensitivity included in coupling value.
*Special-order devices. Minimum quantity may apply.
*Typical true insertion loss at 5, 9, 19 and 29 dBTypical true insertion loss at 5, 9, 19 and 29 dB.Special order devices. Minimum quantity may apply.


 





Model

A (mm)

B (mm)

C (mm)

D (mm)

E(mm)

F(mm)

G(mm)

Mounting Holes (THRU) (mm)

4243-6,4243B-10

74.16

17.01

12.19

49.98

60.55

8.63

3.81

3.7±1.27

4243-20

74.16

25.59

14.98

44.45

60.55

12.7

4.06

3.7±1.27







Specifications

Model

4243-6

4243B-10

4243-20

Frequency (GHz)

1-3.5

1-3.5

1-3.5

Coupling(dB)

6

10

20

Directivity(dB)

20

23

23

Insertionloss (dB)

Excluding  Coupled Power

0.35

0.35

0.35

True*

2.00

0.90

0.40

Power Input (W)

50

50

50

Reflected Power

AVG (W)

2

5

50

Peak(kW)

2

2

2

VSWR

 (max)

Primary line (max.)

1.20

1.20

1.20

Secondary line(max.)

1.20

1.20

1.20

Frequency Sensitivity(dB max.)

±0.30

±0.50

±0.40

Maximum Deviation From Nominal (dB)

±1.0

±1.0

±1.0

Connetor Type

SMAF

SMAF

SMAF

Weight (kg)

0.041

0.041

0.050