Description
AL3XN
–
Actox Ext. Ref. Ku-Band LNB
This unit is a low noise amplifier and a block down converter (external reference) for use in KU-Band VSAT remote RF terminals
Model
RF Frequency
Local Frequency
Local Stability
IF Frequency
IF Connector
AL3XN
12.20 to 12.70 GHz
11.25 GHz
Depends on external reference
950 to 1,450 MHz
N-type
Parameter
Value
Frequency band
12.20 to 12.70 GHz
Input waveguide flange
WR 75 (Grooved)
Input V.S.W.R.
2.5:1 typ.
Noise figure (Ta=+25
C)
0.8 – 0.9 dB max.
Output frequency
950 to 1450 MHz
Conversion gain
55 dB typ. @ +25C
60 dB typ.
Conversion gain variation (Ta=+25C)
2 dB max. in any 50 MHz segment over frequency band
IM3
45 dBc min.
Local oscillator frequency stability (Ta= -40 to +60 C)
10.00 GHz nom.
Image rejection
45 dB min.
Output V.S.W.R.
2.5:1 max.
Power requirement
+12 to +24 V
Current
280 mA max.
Phase noise
-75 dBc/Hz @ 100 Hz
-80 dBc/Hz @ 1 KHz
-90 dBc/Hz @ 10 KHz
-110 dBc/Hz @ 100 KHz
*Depend on phase noise of the external reference
Operating temperature range
-40 to +60 C
Storage temperature
-50 to +80 C
Humidity
100 %Rh (max)
Vibration
G=5 (f=50±2Hz, t=5 min, direction; X,Y,Z)
Shock
G=15 (direction; X,Y,Z)
RF input power
-10 dBm (@ CW)
Supply voltage
+24 VDC
Key Specifications
| Parameter | Value |
|---|---|
| Frequency band | 12.20 to 12.70 GHz |
| Input waveguide flange | WR 75 (Grooved) |
| Input V.S.W.R. | 2.5:1 typ. |
| Output frequency | 950 to 1450 MHz |
| Conversion gain | 55 dB typ. @ +25C 60 dB typ. |
| Conversion gain variation (Ta=+25C) | 2 dB max. in any 50 MHz segment over frequency band |
| IM3 | 45 dBc min. |
| Local oscillator frequency stability (Ta= -40 to +60 C) | 10.00 GHz nom. |
| Image rejection | 45 dB min. |
| Output V.S.W.R. | 2.5:1 max. |
| Power requirement | +12 to +24 V |
| Current | 280 mA max. |
| Phase noise | -75 dBc/Hz @ 100 Hz -80 dBc/Hz @ 1 KHz -90 dBc/Hz @ 10 KHz -110 dBc/Hz @ 100 KHz *Depend on phase noise of the external reference |
| Operating temperature range | -40 to +60 C |
| Storage temperature | -50 to +80 C |
| Humidity | 100 %Rh (max) |
| Vibration | G=5 (f=50±2Hz, t=5 min, direction; X,Y,Z) |
| Shock | G=15 (direction; X,Y,Z) |
| RF input power | -10 dBm (@ CW) |
| Supply voltage | +24 VDC |
Documents
Contact: WeChat / Phone 18688706870
Additional information
| Type | LNB |
|---|---|
| Band | Ku-Band |
| Connector | N-Type |




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