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Ka-band Spaceborne Silicon-based Phased Array Antenna

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US$ 1165 ≥1 Combo
Key Specifications
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Shenzhen, Guangdong, China
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Shenzhen Huashi Digital Technology Co., Ltd.
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Ka-band Spaceborne Silicon-based Phased Array Antenna

 

Product Features

• Low-cost, fully integrated AOB architecture design

• Design for Single-Event Upset Protection in critical components (Radiation Hardening in hardware and software)

• On-orbit software reconfigurability

• Wide voltage input and electromagnetic compatibility (EMC) design

 

Technical Specifications

 

Item

Parameters

Remarks

Notes

Working Frequency Tx

25.2 GHz ~ 27.5 GHz

-

-

Working Frequency Rx

22.6 GHz ~ 23.3 GHz

-

-

Beams Tx

1

-

-

Beams Rx

1

-

-

EIRP

≥ 41 dBW @ 26.35 GHz

Normal direction

-

G/T

≥ -2 dB/K @ 22.95 GHz

Normal direction

-

Scanning Range Azimuth

0° ~ 360°

-

-

Scanning Range Off-axis

± 60°

-

-

Polarization Tx

RHCP

-

-

Polarization Rx

LHCP

-

-

Power Consumption

≤ 250W

-

-

Power Supply

+16V ~ +70V

-

-

Dimensions Tx

≤ 179.5 mm × 153.5 mm × 47 mm

-

-

Dimensions Rx

≤ 110 mm × 89 mm × 31 mm

-

-

Weight

≤ 2.2 kg

-

-

RF Interface

2.92mm Female (K Jack) / 2.92-K

-

-

Control Interface

EN4644 Series 15-pin Micro Rectangular Connector / J30JA-15ZKW-J

-

-

Power Interface

MDM-15S / EN4644 15-pin / J30JA-15ZKW-J

-

-

 

Glossary

AOB: All-in-One Board — a fully integrated architecture combining TR, waveform control, and power management on a single board.

RHCP / LHCP: Right-Hand / Left-Hand Circular Polarization.

EIRP: Effective Isotropic Radiated Power — the power transmitted by an isotropic antenna to produce the same signal strength.

G/T: Figure of Merit — ratio of antenna gain to system noise temperature, indicating receive performance.

SEU: Single-Event Upset — a radiation-induced error in digital circuits; mitigated via hardware and software hardening.

2.92-K: 2.92 mm coaxial connector (K-type), rated up to 40 GHz.

EN4644: European standard for micro rectangular connectors used in aerospace applications.

J30JA: Chinese national defense standard (GJB) micro rectangular connector series.


Product Tags: Ka-band Spaceborne Silicon-based Phased Array Antenna , Phased Array Antenna , Ka-band

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Shenzhen Huashi Digital Technology Co., Ltd.
Verified Business License
Location
Shenzhen, Guangdong, China
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