SDL-256B — высокопроизводительная фазированная антенная панель Ku-диапазона, предназначенная исключительно для передачи

The SDL-256B is an ultra-lightweight 215g Ku-band антенна переменной фазы для передачи panel integrating 256 active elements and advanced SmartFusion technology to deliver high-efficiency transmit-only tracking for hybrid LEO and GEO satellite networks.

Размер и вес: 165×260×14.5mm, ≤215g Miniature Sub-assembly
Core Tech: 256-Element Matrix, SmartFusion Engine, Radome Integration
Отслеживание развертки: 360° Azimuth, 0°–70° Electronic Elevation
Порты и питание: J30J-21 Control, SMA-K RF, 12V, ≤60W Low-draw

Категория: Подмассивы фазированной антенной решетки Теги: Спутниковая связь в диапазоне Ku, Ku-Band Transmit Only, LEO GEO Satellite Transmission, Передающая антенна с фазированной решеткой, Антенная панель SmartFusion, Ultra-Lightweight Transmitter

Сведения о товаре

Обзор продукта

Hardware developers engineering miniature satellite uplink terminals or small-scale mobile tracking stations often struggle with severe payload limits and intense thermal dissipation when using traditional mechanical dishes or heavy block amplifiers. The SDL-256B redefines professional transmit-only architectures by packing 256 active radiating elements into a flat panel weighing only 215g. Delivering a strong EIRP output greater than 34 dBW combined with arbitrary polarization tracking, it maintains cross-polarization isolation exceeding 25dB at center alignment. Operating flawlessly without physical wear across extreme temperatures from -40°C to +70°C, this sub-assembly offers a highly reliable LEO GEO satellite transmission component engineered to sustain critical data uplinks where space and power budgets are strictly capped.

Основные технические характеристики

Приемная рабочая частота	13.75GHz-14.5GHz
Диапазон сканирования	Угол наклона: 0°–70°; азимут: 0°–360°
Количество элементов	256
Antenna EIRP	≥34dBW
Режим поляризации	Произвольная поляризация
Линейная изоляция при перекрестной поляризации	≥25dB@0°
Интерфейс питания и управления	J30J-21
Интерфейс RF	SMA-K
Габаритные размеры	165mm×260mm×14.5mm
Входной источник питания	12 В постоянного тока (11–13 В)
Вес	≤215g
Потребляемая мощность	≤60W
Рабочая температура	от -40 °C до +70 °C

Часто задаваемые вопросы

How does the SmartFusion technology on the SDL-256B manage thermal performance in such a small form factor?: Transmitting data generates concentrated heat, which can degrade performance in micro-sized arrays. The integrated SmartFusion engine operates as a real-time power optimization and beam management layer, precisely scaling the RF drive current fed to individual elements based on active link paths. This keeps total power consumption locked under an efficient 60W, preventing localized thermal spikes and protecting hardware integrity during continuous operation.
What are the physical deployment advantages of the integrated radome design on this panel?: The integrated radome design molds the protective outer face directly onto the multi-layer phased array substrate, completely removing bulky outer housings or physical integration gaps. This allows the SDL-256B to achieve an ultra-thin 14.5mm profile and an exceptional weight profile of ≤215g. This makes it ideal for embedding directly into miniature drone payloads, portable tactical briefcase networks, or low-profile vehicular roof structures.
What type of connection interfaces and electrical inputs does this Ku-band transmitter require?: Это ku-band satellite transmitter sub-assembly uses a secure, aviation-grade J30J-21 multi-pin control port to handle both electronic beam steering commands and main power lines. The hardware runs on a low-voltage DC 12V supply (with a safe operational tolerance range of 11V to 13V), routing the raw intermediate frequency (IF) uplink signals cleanly in through a standard SMA-K RF interface.