Model No.: LKF-102A![]() |
Product Name: Ku band Universal Twin LNB |
1. HD ready
2. Low noise figure
3. Low power consumption
4. Easy installation
5. High quality weather proof
Item |
Units |
Specification |
||||
Min. |
Typical |
Max. |
||||
R.F |
Input Freq. Range |
Low-Band |
GHz |
10.7 |
- |
11.7 |
High-Band |
GHz |
11.7 |
- |
12.75 |
||
I.F |
Output 1、2 Freq. Range |
Low-Band |
MHz |
950 |
- |
1950 |
High-Band |
- |
1100 |
- |
2150 |
||
Output 1、2 VSWR |
|
Ratio |
- |
2.0:1 |
2.5:1 |
|
Output 1、2 Connector |
- |
75ohms Female F-Connector |
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LO |
Local Oscillator Freq. |
Low-Band |
GHz |
9.75 |
- |
|
High-Band |
GHz |
- |
10.6 |
- |
||
Local Oscillator stability |
MHz |
0.5 |
±0.5 |
1 |
||
0.5 |
±0.5 |
1 |
||||
Phase Noise Performance |
@1KHz |
dBc/Hz |
- |
-65 |
-55 |
|
@10KHz |
dBc/Hz |
- |
-83 |
-75 |
||
@100KHz |
dBc/Hz |
- |
-95 |
-90 |
||
Output 1/2 Conversion Gain |
dB |
58 |
60 |
65 |
||
55 |
56 |
63 |
||||
Gain Flatness Over full Band |
dB P-P |
- |
3 |
5 |
||
Gain Flatness @ Any 26MHz Bandwidth |
dB P-P |
- |
±0.5 |
±0.75 |
||
Gain Flatness @ Any 300MHz Bandwidth |
dB P-P |
- |
±4 |
±5.5 |
||
1.7GHz |
dB |
- |
-50 |
-48 |
||
Noise Figure |
dB |
- |
0.5 |
1 |
||
Cross POL. Isolator |
dB |
18 |
20 |
- |
||
Image Rejection |
dB |
37 |
40 |
- |
||
DC Current Consumption |
mA |
- |
90 |
100 |
||
Operating Voltage and Band Switching |
Vertical |
VDC |
11.5 |
- |
14.5 |
|
Horizontal |
VDC |
15.5 |
|
19 |
||
S-V |
VDC |
14.5 |
|
15 |
||
Low-Band |
KHz |
0 |
0 |
0 |
||
High-Band |
KHz |
18 |
22 |
26 |
||
Operation Temperature |
℃ |
-40℃ |
- |
70℃ |