SDL-384 – Zweidimensionale Phased-Array-Empfangsantennenplatte im Ku-Band

The SDL-384 is an ultra-lightweight 350g Ku-band Phased-Array-Empfängerarray integrating 336 radiating elements and advanced SmartFusion technology to deliver reliable signal tracking across hybrid LEO and GEO satellite networks.

Size & Weight: 279.4×186.3×14.5mm Flat Panel, ≤350g
Core Tech: SmartFusion Matrix, 336 Active Elements
Tracking Sweep: 360° Azimuth, 0°–70° Electronic Elevation
Ports & Power: J30J-21 Interface, DC 12V, ≤45W

Kategorie: Subarrays von Phased-Array-Antennen Stichworte: Ku-Band-Satellitenkommunikation, Ku-Band-Satellitenempfänger, LEO GEO Satellite Tracking, Phased-Array-Empfänger-Panel, SmartFusion Antenna Array, Ultra-Lightweight Satellite Antenna

Produktdetails

Produktübersicht

System integrators building ultra-portable satellite tracking kits or miniature IoT terminals often face severe weight and power restrictions when trying to deploy traditional motorized reflector dishes or heavy flat-panels. The SDL-384 overcomes these integration bottlenecks by packaging 336 elements into a ruggedized flat panel that weighs less than a standard tablet. Delivering a stable G/T ratio greater than 5 dB/K and supporting an arbitrary polarization matching structure with cross-polarization isolation equal to or greater than 30dB at center, it maintains high signal integrity under low power constraints. By eliminating mechanical degradation entirely, it offers a highly dependable hybrid LEO/GEO satellite tracking receiver component for multi-scenario operations where minimal physical footprint is required.

Wichtige technische Daten

Empfangsbetriebsfrequenz	10,7 GHz–12,7 GHz
Scanbereich	Neigungsbereich: 0° bis 70°; Azimut: 0° bis 360°
Anzahl der Elemente	336
Antennenleistung (G/T)	≥5dB/K
Polarisationsmodus	Beliebige Polarisation
Lineare Kreuzpolarisationsisolierung	≥30 dB bei 0°
Schnittstelle für Stromversorgung und Steuerung	J30J-21
HF-Schnittstelle	SMA-K
Gesamtabmessung	279.4mm×186.3mm×14.5mm
Eingangsspannung	12 V Gleichstrom (11 V bis 13 V)
Gewicht	≤350g
Stromverbrauch	≤45W
Betriebstemperatur	-40 °C bis +70 °C

Häufig gestellte Fragen

How does the external up/down converter architecture benefit compact system designs using the SDL-384?: By keeping the up/down conversion circuitry separate from the main antenna block, the SDL-384 achieves an exceptionally low physical profile of just 14.5mm and a weight of ≤350g. This architecture prevents localized heat buildup on the array surface and gives system engineers full hardware freedom to choose their own external intermediate frequency (IF) processing gear via the integrated SMA-K RF interface.
What makes the SmartFusion technology on the SDL-384 critical for low-power off-grid terminal operations?: SmartFusion technology acts as an intelligent signaling and power management matrix that dynamically scales the drive currents of individual elements based on the incoming satellite link quality. This optimization prevents the panel from drawing unnecessary current, keeping the total power consumption capped at an efficient 45W. This makes it ideal for remote solar-powered sensor stations or man-portable tactical tracking kits.
What type of electrical and signal connectors does this receiver panel require for deployment?: Dies Ku-Band-Satellitenempfänger subsystem utilizes an industry-standard J30J-21 interface connector to handle both power input (DC 12V with an 11V–13V tolerance range) and digital electronic tracking control signals. This secure pinning system guarantees uninterrupted electrical connectivity and microsecond-level beam commands, even when the terminal is exposed to constant physical vibration during field operation.