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U112-3
1/4
Description
This lnb is a high performance product featuring the lowest noise figure available to address the need for superior reception under the edges of the satellite footprint skirt. Thanks to its novel front-end architecture and superior components, it provides higher conversion gain yet with lowest noise figure and best phase noise performance.
The combination of higher spec components, excellent cross polarization isolation and advanced filter design enables improved handling of interfering spurious. All in all, this lnb provides a leap in the overall reception performance compared with standard lnbs. This lnb enables the reception of signals from one satellite, its distribution to a single tuner Set-top box and is ready for High Definition transmissions.
Designed to meet strict specifications and manufactured to the highest industry quality standards, this LNB is an ideal solution for the satellite broadcast reception across Europe.
Main Features
a. 100% Water Proof
b. Developed for Long-term Reliability in the Harshest Environments
c. Ultra Compact Lightweight Designs
d. High Local Oscillator Stability
e. High Cross Polar Isolation
f. Low Power Consumption
g. Low Noise Figure
h. Low Phase Noise
F Connector Options
We offer both of Linear & Circular polarization in the below Specifications for you
Linear Polarization
Specifications
• Input 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
• Input VSWR
2.5 : 1
• Output VSWR
2.5 : 1
• L.O. Frequency
Low Band: 9.75GHz
High Band: 10.6GHz
• L.O. Stability
±2MHz @ (-40c ~ 65c)
• L.O. Phase Noise
-70dBc / Hz (1KHz Offset)
-90dBc / Hz (10KHz Offset)
-110dBc / Hz (100KHz Offset)
• Conversion Gain
55 ~ 60dB (TYP)
• Gain Flatness
±0.5dB / 6MHz; ±2.5dB / In Band
• Noise Figure
0.6dB (Typ)
• Image Rejection
50dB(Typ)
• Output Power
+5dB (Min) (at 1dB gain compression)
• Cross Polarization Discrimination
23dB(Min)
• DC Supply Voltage
11 ~ 14.5V (V), 15.5 ~ 22V (H)
• Supply Current
120mA (MAX)
• Low / High Band Switching
Low Band: 0Hz
High Band: 22KHz ± 4KHz
• Output Connector
75OHMS F-F Female
• Relative Humidity
0% ~ 95%
• Operating Temperature
-40°C to +65°C
Circular Polarization
Specifications
• Input Frequency Range
RF Band: 11.7 ~ 12.75GHz
• Output Frequency Range
IF Band: 950 - 2000MHz
• Input VSWR
2.5 : 1
• Output VSWR
2.2 : 1
• L.O. Frequency
Single Band 10.75GHz
• L.O. Stability
±1MHz @ (-40c~65c)
• L.O. Phase Noise
-60dBc / Hz (1KHz Offset)
-75dBc / Hz (10KHz Offset)
-92dBc / Hz (100KHz Offset)
• Conversion Gain
55 ~ 62dB (TYP)
• Gain Flatness
±0.5dB / 26MHz; ±2.5dB / In Band
• Noise Figure
0.8dB (Typ)
• Image Rejection
40dB(Typ)
• Output Power
+0dB (Min) (at 1dB gain compression)
• Cross Polarization Discrimination
22dB(Min)
• DC Supply Voltage
11 ~ 14.5V (V), 15.5 ~ 22V (H)
• Supply Current
120mA (MAX)
(MAX)-single \ 200mA(MAX)-
twin \ 320mA(MAX)-quad
• Band Switching
none
• Output Connector
75OHMS F-F Female
• Relative Humidity
5% ~ 95%
• Operating Temperature
-40°C to +70°C
Mechanical Diagram
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