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Ku Band Universal Twin LNB

Model No.: LKF-102C

Product Name: Ku band Universal Twin LNB

1. HD ready
2. Low noise figure
3. Low power consumption
4. Easy installation
5. High quality weather proof

Item

Units

Specification

Min.

Typical

Max.

R.F

Input Freq. Range

Low-Band

GHz

10.7

11.7

High-Band

GHz

11.7

12.75

I.F

Output 1、2  Freq. Range

Low-Band

MHz

950

1950

High-Band

-

1100

2150

Output 1、2 VSWR


Ratio

2.0:1

2.5:1

Output 1、2  Connector

-

75ohms Female F-Connector

LO

Local Oscillator Freq.

Low-Band

GHz

9.75

-

High-Band

GHz

-

10.6

-

Local Oscillator stability

MHz

0.5

±0.5

1

0.5

±0.5

1

Phase Noise Performance

@1KHz

dBc/Hz

-

-65

-55

@10KHz

dBc/Hz

-

-83

-75

@100KHz

dBc/Hz

-

-95

-90

Output 1/2  Conversion Gain

dB

58

60

65

55

56

63

Gain Flatness Over full Band

dB P-P

-

3

5

Gain Flatness @ Any 26MHz Bandwidth

dB P-P

-

±0.5

±0.75

Gain Flatness @ Any 300MHz Bandwidth

dB P-P

-

±4

±5.5

1.7GHz

dB

-

-50

-48

Noise Figure

dB

-

0.5

1

Cross POL. Isolator

dB

18

20

-

Image Rejection

dB

37

40

-

DC Current Consumption

mA

-

90

100

Operating Voltage and Band Switching

Vertical

VDC

11.5

-

14.5

Horizontal

VDC

15.5


19

S-V

VDC

14.5


15

Low-Band

KHz

0

0

0

High-Band

KHz

18

22

26

Operation Temperature

-40℃

-

70℃

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