SDL-384A — панельная передатчиковая антенна с двумерной фазированной решеткой в Ku-диапазоне

The SDL-384A is an ultra-lightweight 300g Ku-band phased array tx panel integrating 344 radiating elements and SmartFusion technology to deliver high-performance signal transmission for hybrid LEO and GEO satellite networks.

Size & Weight: 271.5×165.3×14.5mm, ≤300g Ultra-lightweight Sub-assembly
Core Tech: 344-Element Array, SmartFusion Matrix, External Converters
Отслеживание развертки: 360° Azimuth, 0°–70° Electronic Elevation
Ports & Power: J30J-21 Control, SMA-K RF, 12V, ≤75W Maximum

Категория: Подмассивы фазированной антенной решетки Теги: Спутниковая связь в диапазоне Ku, Ku-Band Satellite Transmitter, LEO GEO Satellite Up-conversion, Phased Array Tx Panel, SmartFusion Uplink Array, Сверхлегкая антенна

Сведения о товаре

Обзор продукта

System integrators building miniature satellite uplink terminals or man-portable tracking kits face severe payload liabilities when utilizing traditional motorized dishes or bulky amplifiers. The SDL-384A eliminates these design barriers by packing 344 active transmit elements into a rugged flat panel weighing less than a standard smartphone. Generating an EIRP greater than 37 dBW paired with an arbitrary polarization tracking structure, it maintains a cross-polarization isolation equal to or greater than 25dB at center alignment. Operating seamlessly without mechanical wear across an expansive temperature range from -40°C to +70°C, this sub-assembly provides a highly dependable LEO GEO satellite transmission component for tactical or commercial applications requiring absolute mobility and high uplink reliability.

Основные технические характеристики

Приемная рабочая частота	13.75GHz-14.5GHz
Диапазон сканирования	Угол наклона: 0°–70°; азимут: 0°–360°
Количество элементов	344
Antenna EIRP	≥37dBW
Режим поляризации	Произвольная поляризация
Линейная изоляция при перекрестной поляризации	≥25dB@0°
Интерфейс питания и управления	J30J-21
Интерфейс RF	SMA-K
Габаритные размеры	271.5mm×165.3mm×14.5mm
Входной источник питания	12 В постоянного тока (11–13 В)
Вес	≤300g
Потребляемая мощность	≤75W
Рабочая температура	от -40 °C до +70 °C

Часто задаваемые вопросы

What are the integration benefits of the external up/down converter design on the SDL-384A?: By leaving up-conversion circuitry to external hardware, the SDL-384A minimizes localized heat generation on the active radiating panel and achieves a thin 14.5mm profile weighing ≤300g. This gives engineering teams full architectural freedom to match the transmit array with their preferred external intermediate frequency (IF) gear via the integrated SMA-K RF interface.
How does SmartFusion technology control power draw and thermal generation during high-power transmission?: The built-in SmartFusion architecture serves as an intelligent power-scaling engine. Instead of supplying static power across the panel, it dynamically optimizes the RF drive currents fed to the 344 individual elements based on real-time link requirements. This keeps total power consumption capped at an ultra-efficient 75W, preventing thermal spikes in enclosed spaces.
What type of electrical connections and power infrastructure does this Ku-band transmitter require?: Это ku-band satellite transmitter sub-assembly uses a secure, industry-standard J30J-21 multi-pin control port to manage both beam steering data commands and electrical inputs. It runs on a low-voltage DC 12V input (with a safe operational tolerance range of 11V to 13V), making it highly compatible with drone battery cells, portable field packs, or small vehicle electronics lines.