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Geosat Ka-Band (18,2-21,2 GHz) Extended Triple LO PLL LNB | Model GLKA3LOX

Geosat Ka-Band (18,2-21,2 GHz) Extended Triple LO PLL LNB | Model GLKA3LOX
  • 输入频率 1 - 18.20 - 19.20 GHz
  • 输入频率 2 - 19.20 - 20.2 GHz
  • 输入频率 3 - 20.20 - 21.2 GHz
  • LO (GHz),开关 - 17.25、18.25、19.25
  • 输入波导法兰 - WR- 42 凹槽
  • 电源 - +12 至 +24V DC
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型号: GLKA3LOX
Section Item Specification
Band 1 Input (GHz) 18.20 - 19.20
Output (MHz) 950 - 1950
L.O (GHz), Switching 17.25@13 VDC
Band 2 Input (GHz) 19.20 - 20.20
Output (MHz) 950 - 1950
L.O (GHz), Switching 18.25 @18 VDC
Band 3 Input (GHz) 20.20 - 21.20
Output (MHz) 950 - 1950
L.O (GHz), Switching 19.25 @13 VDC & 22KHz
Specifications (Temperature condition for the parameters not specified is at 23±3℃)
Noise figure 1.6 dB max.
  Conversion gain at -40 to +60℃ 60 dB typ. (55dB min. 65dB max.)
Gain flatness 5 dBp-p max.
Gain flatness at -40 to +60℃ 6 dBp-p max.
Gain ripple at per 27MHz, -40 to +60℃ 1 dBp-p max.
L.O stability at -40 to +60℃ depends on ext. ref.
Image rejection 40 dBc min. @ Band 1
30 dBc min. @ Band 2
0  dBc min. @ Band 3
  Phase noise -70 dBc/Hz (@1KHz)
-80 dBc/Hz (@10KHz)
-95 dBc/Hz (@100KHz)
Output P1dB +3 dBm min.
Ext. ref. input freq. & power 10 MHz, -5 to +5 dBm
Ext. ref. input port IF output connector
Input VSWR 3.5 : 1 max.
    Output VSWR 2.5 : 1 max.
Input waveguide flange WR-42
Output connector F, N-type female (option)
Power supply +12 to +24V DC
Required current 450 mA max.
Operating temperature -40 to +60℃
> Waterproof IP 67
Dimension (exclude connector) 60.0 x 45.0 x 103.6 mm
Weight 420 g