GARDINER 4508A Universal SINGLE Ku LNB ku高频头，降频器

Low Band I/P Frequency Range

10.7 ~   11.7

GHz

O/P Frequency Range

950 ~ 1950

MHz

LO Frequency

9.75

GHz

Noise Figure

0.7 typ. 1.0 max. 

dB

High Band I/P Frequency Range

11.7 ~   12.75

GHz

O/P Frequency Range

1100 ~   2150

MHz

LO Frequency

10.6

GHz

Noise Figure

0.7 typ. 1.0 max.

dB

LO Initial Accuracy

± 0.5

MHz

- 30 ~ +   60℃

± 0.75

1

-75

10

-80

≥100

-90

Conversion Gain

55 ~ 65

dB

Gain Flatness

±   3.0[max.]

dB

Gain Variation

±0.5

dB/26 MHz

Image Rejection

-40 min.

dB

O/P 1 dB Compression Point

min.

dBm

Crosstalk Isolation

20 min.

dB

Control Signals Ca [ V   ]

10.0 ～ 14.0

V

[ H ]

16.0 ～ 20.0

22± 4

O/P VSWR

2.5 : 1

~

DC Power

10 ~ 20*   120 max.

Vdc*mA

Working Temperature

- 30 ~ +   60

℃

Output Impedance

75

Ω (F-Type)

F/D

0.6±0.2 (Offset)