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GeoSat Ka-Band (17.7-21.2 GHz) PLL Low Noise Block (LNB) | Model GLKAUS1721

GeoSat Ka-Band (17.7-21.2 GHz) PLL Low Noise Block (LNB) | Model GLKAUS1721
  • 输入频率 1 - 17.70 – 18.20 GHz
  • 输入频率 2 18.20 – 19.20 GHz
  • 输入频率 3 19.20 – 20.20 GHz
  • 输入频率 4 -20.20 – 21.20 GHz
  • LO (GHz) - 17.25、17.25、18.25、19.25
  • 增益稳定性 (@ 40MHz) - 最大 +/- 0.75 dB。
  • 输入波导法兰 - WR-42_x000D_
型号: GLKAUS1721
$2,995.00 $2,795.00

Section

Item

Specification

 

Power Requirement Voltage

+12 ~ +24V DC

Required Current

400MA max

 

Input Characteristics Frequency Range

Band 1

17.70 – 18.20GHz

Band 2

18.20 – 19.20GHz

Band 3

19.20 – 20.20GHz

Band 4

-20.20 – 21.20GHz

Input VSWR

3.0 : 1 max

Noise Figure @ +25C

2.0 db max

Leakage @ Input Port

-60 dBm max

Input Waveguide Flange

WR-42

 

Output Characteristics Frequency Range

Band 1

950 – 1450MHz

Band 2

950 – 1950MHz

Band 3

950 – 1950MHz

Band 4

950 – 1950MHz

Output VSWR

2.5 : 1 max

Gain Flatness

5 dBp-p max. (each band)

Conversion Gain

60 dB typ. (55dB min, 65dB max)

Gain Stability (@ 40MHz)

+/- 0.75 dB max.

Image Rejection

45 dBc min.

1dB Gain Compression Point

+5 dBm min.

IF Output Connector

F-Type female, N-type female

 

Local Oscillator Local Frequency

20.25GHz

13V

16.75GHz

 

13V/22KHz

17.25GHz

18V

18.25GHz

18V/22KHz

19.25GHz

L.O. Stability Over Temp

+/- 50KHz max

Phase Noise ▼

1kHz

< -70dBc / Hz

10kHz

< -80dBc / Hz

100kHz

< -95dBc / Hz

Image Rejection ▼

40 dBc min.

@L.O 16.75 GHz / 17.25 GHz

10 dBc min.

@L.O 18.25 GHz

0 dBc min.

@L.O 19.25 GHz

 

 

Mechanical Dimension (mm)

118 x 68 x 38mm (w/o connector)

Weight

600g

Painting

White Color

 

 

Operating Temperature / Storage Temperature

- 40℃ ~ + 60℃ / - 40℃ ~ + 80℃

 

Relative Humidity

0% ~ 95% RH

 

Download the Specification in PDF Format

GeoSat Ka-Band PLL Low Noise Block (LNB) GLKAUS1721