Amplifiers and Oscillators

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The SGK5867-30A is a high power GaN-HEMT that is internally matched for standard communication bands to provide optimum power and gain in a 50Ω system.  5.85 to 6.75 GHz, C-Band internally matched GaN-HEMT.

Exodus introduces the AMP1049A module covering the entire instantaneous 2 to 6 GHz frequency range at 40 W CW minimum and 50 W CW typical with flatness of less than 4 dB peak to peak. Also designed to use with all single channel modulation standards and applications requiring high power and ultra-wide band coverage. It has built-in protection circuits, high reliability and ruggedness.

Exodus introduces the AMP1122 module which covers the 6 to 18 GHz frequency range instantaneously at 60 W CW typical saturated output power with a flatness of 5 dB peak to peak. Consuming 27 Amp typical and operating from a 32 VDC source this module is perfect for EW and EMI/RFI applications. This module is designed for use with any high power application requiring ultra-wide band coverage.

Exodus Advanced Communications is pleased to announce the release of its VHF/UHF amplifier model AMP1136, a 20 to 1000 MHz, 200 W Min CW LDMOS module. It features instantaneous bandwidth with 3.0 dB peak to peak flatness and 24 A max consumption operating from a 32 VDC source. This unit is suitable for all single channel modulations standards and has built in protection circuits.

AMP2084 ultra-broadband high power amplifier system covering the full 6 to 18 GHz frequency range at 80 W Min / 100 W typical and featuring Class AB linear GaN design, gain of 50 dB and less than 4 dB p-p power flatness all in a 5 U standard rack chassis. Operating from a 180 to 240 VAC power source, the AMP2084 has built-in protection circuits and is suitable for all single channel modulations standards.

RFMW Ltd. announces design and sales support for a high efficiency power doubler designed to support DOCSIS 3.1 CATV hybrid fiber coax (HFC) requirements. The Skyworks ACA2429 offers 26.3 dB typical gain with 1dB tilt over the bandwidth of 50 to 1218 MHz. Ideal for HFC distribution systems and headend equipment, the ACA2429 operates from 24 V using 430 mA.

Richardson RFPD Inc. announced the availability and full design support capabilities for a X-band GaN power amplifier from Qorvo. The TGM2635-CP operates from 7.9 to 11 GHz and provides 100 W of saturated output power with 22.5 dB of large signal gain and greater than 35% power-added efficiency. It is offered in a 10-lead 19.05 mm x 19.05 mm bolt-down package with a pure Cu base for superior thermal management. 

Model 500S1G6 is a 500 W CW solid-state amplifier that has 57 dB gain, delivers 100% rated output power without foldback over the instantaneous 0.7 to 6 GHz band and can survive ∞:1 output VSWR. Applications include radiated susceptibility testing, EW jammers, and wireless system and device stress screening tests.

Richardson RFPD Inc. announced the availability and full design support capabilities for a family of evaluation boards from GaN Systems Inc. The GS665XXX-EVBDB daughterboard evaluation kits consist of two GaN Systems 650 V GaN enhancement-mode HEMTs (E-HEMTs) and all necessary circuits, including half-bridge gate drivers, isolated power supplies and optional heatsink to form a functional half-bridge power stage. 

RFMW Ltd. announces design and sales support for the Skyworks Solutions SKY65903-11, front-end module (FEM) featuring a low-noise amplifier and integrated pre- and post- filters for GPS receiver applications.  The SKY65903-11 features in-band IIP3 of -7.3 dBm, small signal gain of 14.2 dB and noise figure of 1.7 dB for improved signal-to-noise ratio.  Integrated pre- and post-filters provide low in-band insertion loss and excellent rejection (76 dBc at 2.4 GHz.)