Усилители: ЛБВ (TWTA)
StellarCool STA1140 Series 400 W, C-Band Antenna Mount TWTA
Производитель: SpacePath (e2v stellar)
StellarCool™ high power satellite uplink amplifiers operate in extreme environmental conditions from direct rain to direct sunlight, with proven reliability in temperatures ranging from –40 to +55 degC (-40 to +131 degF).
StellarCool™ HPA''s are built to the highest technical specification, using the latest thermal, mechanical and circuit simulation tools and advanced packaging and cooling solutions to ensure reliability in the most extreme conditions.
Features and Benefits
Rugged design suitable for transportable terminals and mounting in exposed locations
Advanced cooling design enables highly reliable operation in temperatures up to +55 degC* (+131 degF)
Weatherproof antenna mount construction allows exposed antenna mounting, improving performance and reducing losses
Easy to integrate and use
Compact and lightweight
Automatic operation over a wide range of prime power voltages
Full RF power monitoring, including input, output and reverse powerΔ
Wide mains input voltage range, allowing operation from worldwide prime power supplies (medium power commercial product range)
The STA1140 range of C-Band TWT amplifiers from e2v technologies provide over 350 W of output power in a compact, lightweight, rugged, weatherproof, antenna mount enclosure. The advanced packaging and cooling techniques (Stellar Cool™, patent pending) enable the unit to operate in extreme environmental conditions from direct rain to direct sunlight. The amplifiers can be simply deployed anywhere in the world, are user-friendly, and incorporate a
comprehensive remote control facility as standard, including RS485.
The HPA incorporates high efficiency dual collector TWTs powered by an advanced power supply that further advances e2v technologies reputation for robust, reliable product.
The STA1140 is available with a wide range of options and accessories, backed by round-the-clock, worldwide technical support.
• Integral solid-state amplifier (SSA)
• Gain control (requires SSA)
• L-band block upconverter
• Advanced cooling design (Stellar Cool™, patent
pending) enables operation at +55 °C and in direct
• Weatherproof antenna mount construction allows
• CE compliant.
• cETLus listed.
• CB certified.
• Wide input voltage range – can operate from mains
• Redundant control – contains control and drive circuits
for 1:1 redundancy.
• Stand-alone setting – automatically sequences to
• Round-the-clock hotline support.
• Wide range of accessories including: controllers,
waveguide networks, cable assemblies.
|TWT Power (W)
|TWTA Power (W)
||244H x 520L x 260W