Catalog excerpts

ESSPX-KU400 - 1

PRODUCT CATEGORIES Microwave Radio Links High Efficient Modular Platforms Audio Systems and Solutions Monitoring Systems The ESSPx is the outdoor solid-state power amplifiers (SSPAs) series designed and manufactured by Elber with GaN transistor technology, with output power from 50W up to 400W. Available also as SSPB, with in-house designed upconverter, the ESSPAKu400 is the 400W Ku-band version. The ESSPx is an integrated unit, comprehensive of power supply and cooling system, housed in a weatherproof cabinet for safe outdoor installation and operation. Safe operation is preserved also through automatic software/hardware shutdown of final stages in case of overtemperature, over-current and high reflected power. The amplifier is equipped with precise forward and reflected power detection circuitry for correct configuration and monitoring of the amplifier. Combination of basic pallets is just mechanical through waveguide combiners, so that performances can be easily replicated for massive production. Management of the unit can be done either locally and remotely through serial Ethernet connection. A redundancy kit is also available, with autonomous management of 1:1 solution or optionally with external Master control unit, through Cleber platform (one control unit for 2 amplifiers). MAIN FEATURES • • • • • SSPA and SSPB GaN Technology Output power 400 W (PSAT) High Gain and Linearity Fully Outdoor Use Fully protected against over-temperature, overcurrent and high VSWR Gain adjustment Output sample monitor port Autonomous 1+1 redundancy management Remote Monitor & Control through Serial and Ethernet ports ELBER Srl. Via Pontevecchio, 42W - 16042 Carasco (GE) Italy Phone +39 0185 351333 - Fax +39 0185 351300 - www.elber.i

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ESSPX-KU400 - 2

SPECIFICATIONS GENERAL Frequency: 14.0-14.5 GHz (standard) 13.75-14.5 GHz (extended) Output Power: +56.0 dBm PSAT +53.0 dBm PLIN Gain @ 0 dB attenuation: 78 dB ± 2 dB Gain regulation: 15 dB in 0.1 dB steps Spectral regrowth: <-30 dBc @1.0 x SR Third order IMD: -25 dBc (2 tones 5 MHz separation @ PLIN) Gain flatness: ± 0.75 dB over any 40 MHz band ± 1.5dB full band Gain variation over temp: ± 0.3 dB Power Meter accuracy: ± 1 dB max NPD in Tx Band: -80 dBm/Hz NPD in Rx Band: -150 dBm/Hz Spurious level @ PLIN: <-55 dBc AM/PM conversion: 2.0°/dB max at PLIN Group Delay Ripple: <1ns p-p (in any...

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