27.5-31GHz 100W Ka Band 1024 Element Transmitter Subarray for Radar System

• Customization: Available
• Frequency Range: 27.5-31GHz
• Frequency: 27.5-31GHz
• Model NO.: ZD-PhAA-A1024 T
• Application: Radar System
• Frequency Band: 27.5-31GHz
• The First Sidelobe: -12dB @0°
• Number of Channels: 1024
• Eirp: 42dbw@0° ,38dbw@60°
• Beam Sweep: Azimuth Angle:0~360° ,off-Axis Angle:0~60°
• Polarization: Lhcp/Rhcp, or Linear Polarization
• Cross-Polarization: ≤-30dB@0° , ≤-25dB @60°
• Beam Width: 5° @0°
• RF Interface: Ssma/SMP-Jhd41-F
• Control Interface: J30jhk5-15zkwp7-J
• Weight: 0.36kg
• Input Voltage: DC+12V(11V~13V)
• Power Consumption: ≤100W
• Working Temperature: -40ºC~+70ºC
• Storage Temperature: -55ºC~+85ºC
• Transport Package: by Box
• Specification: 210mm× 160mm× 12.5mm
• Trademark: ZD TECH
• Origin: China
• HS Code: 8543209090
• Production Capacity: 2000pieces/Month

Product Description

Detailed Photos

Product Description

The 27.5-31GHz 100W Ka-Band 1024-Element Transmitter Subarray is a high-power, high-density phased array module designed for advanced radar, and satellite communication systems. Operating in the Ka-band spectrum, it delivers 100W of RF power with 1,024 active elements, enabling precision beamforming, rapid beam steering, and superior target tracking for radar system and satellite communication.

Testing Diagram

(a) LHCP

        (b) RHCP 
Measured co-polarized beams scanned from 0° to 60° off broadside at 29.25 GHz

Product Parameters

Model	ZD-PhAA-A1024 T
Sub-array indicator parameters
Frequency	27.5 GHz ~31GHz
The first sidelobe	-12dB @0°
Number of channels	1024
EIRP	42dBw@0° ,38dBw@60°
Beam sweep	Azimuth Angle:  0°~360° ,Off-axis Angle:  0°~60°
Polarization	LHCP/RHCP, or linear polarization
Cross-polarization	≤-30dB@0° ,  ≤-25dB @60°
Beam width	5° @0°
Interface characteristic
RF interface	SSMA/SMP-JHD41-F
Control interface	J30JHK5-15ZKWP7-J
Dimensions and electrical characteristics
Apparent dimension	210mm×160mm×12.5mm
Weight	0.36Kg
Input voltage	DC+12V(11V~13V)
Power consumption	≤100W
Environmental index
Working temperature	-40ºC~+70ºC
Storage temperature	-55ºC~+85ºC