High Gain Low Noise Universal Ku Band Twin Lnb
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Product Description
Product Description
Product Name: High gain low noise universal KU band Twin LNB
A very high quality low noise LNB from an excellent manufacturer.
Model Name: LK21C
Feature:
High gain, low noise.
A very high quality low noise LNB from an excellent manufacturer.
Model Name: LK21C
Feature:
High gain, low noise.
Don't need Polarity switch.
Low power consumption.
High quality weather protection.
High quality weather protection.
KU band single polarization and one H output, one V output.
Directly connect 2in multiswitch & multi-outputs to digital receiver ready.
Specification:
Directly connect 2in multiswitch & multi-outputs to digital receiver ready.
Specification:
ITEM |
LK21C |
Input RF Frequency Range |
Low Band: 10.7 - 11.7GHz;High Band: 11.7 - 12.75GHz |
Output Frequency Range |
Low Band: 950 - 2050MHz;High Band: 1100 - 2150MHz |
Noise Figure |
0.5dB(TYP) 1.0dB(max) |
Conversion Gain |
60dB(TYP) @25℃55dB(min) |
Output Power |
0dB (Min.) |
Output Return Loss |
8.0dB(2.3:1) |
F/D Ratio |
0.6 |
Input Reflector Type |
Offset |
Image Rejection |
40 dB (Min.) |
Cross Pol. discrimination |
20 dB (Typ.) |
Gain Flatness |
4.5dB(Over Band ) |
L.O. Frequency |
Low Band: 9.75GHz;High Band: 10.75GHz |
L.O. Stability |
±1.0MHz@25℃ ;±3.0MHz @-40℃~ +60℃ |
L.O. Phase Noise |
-40dBc/Hz (1kHz Offset)
-60dBc/Hz (10kHz Offset)
-80dBc/Hz (100kHz Offset)
|
Polarization Selection |
V : 11~14V DC; H : 16~19V DC |
D.C. Current Consumption |
150mA(TYP) 180mA(Max) |
Output Connector |
75ΩF type female |
Operating Temperature |
-30 ℃to +60 ℃ |
Dimension |
60*100*125 mm |
Carton Size/ Quantity |
52*32*27 cm / 50 PCS |
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