Ku 512 TX
ESA Sub-array Panel
Model:Ku 512Tx
Product Features:
512-element phased array antenna subarray
Standardized subarrays can be flexibly formed into larger arrays
Transmit FDD mode beamforming RF circuit
High-power CMOS power amplifier
Beam scanning range: ±70°
12V power supply
Control using RS422 communication interface
Product Overview:
This product is a highly integrated transmitting subarray in the satellite communication frequency band. The subarray has 512 array elements and includes antennas, RF channels, beam control processing units and power supply units.
Applied to satellite communication systems with high reliability, low cost, high integration and high data rate.
Technical Specifications:
|
Description |
Condition |
Min. |
Typical |
Max. |
Unit |
|
Frequency Range |
|
13.75GHz |
|
14.5GHz |
GHz |
|
Polarization |
|
Linear |
|||
|
Gain loss |
@20°off-axis |
|
0.8 |
dB |
|
|
@70°off-axis |
|
|
6.5 |
||
|
Sidelobe Level |
@broadside(unweighted) |
|
12 |
|
dB |
|
@70°off-axis(unweighted) |
|
10 |
|
||
|
EIRP |
@broadside@14GHz |
|
68 |
|
dBm |
|
Accuracy |
@broadside |
|
|
0.2 |
Deg |
|
@20° off-axis |
|
|
0.3 |
||
|
@53°off-axis |
|
|
0.8 |
||
|
Beam width |
Vertical |
|
7 |
|
Deg |
|
Horizontal |
|
3.2 |
|
Deg |
|
|
Beam scanning angle |
|
|
±70 |
|
Deg |
|
Cross Pol. Isolation |
|
|
30 |
|
dB |
|
Power Supply |
|
12 |
V |
||
|
Power Consumpption |
Standby |
6 |
W |
||
|
Quiescent |
80 |
W |
|||
|
OP1dB |
110 |
W |
|||
|
Working Tempt. |
|
-40 |
25 |
55 |
℃ |
|
Dimensions |
|
402 |
mm |
||
