Increasing Qorvo’s GaN-on-SiC SATCOM portfolio, the QPA1722 Ok-band energy amplifier improves Low Earth Orbit (LEO) satellite tv for pc efficiency. Qorvo stories the amplifier delivers thrice the instantaneous bandwidth and 10% greater effectivity than comparable units, all inside a 38% smaller footprint. These enhancements allow greater information throughput and help extra compact, environment friendly satellite tv for pc payload designs.
The QPA1722 operates from 17.7 GHz to twenty.2 GHz, delivering as much as 10 W (40 dBm) saturated and 6 W (37 dBm) linear output energy. It supplies greater than 1 GHz of instantaneous bandwidth to help excessive data-rate functions, with 36% effectivity for improved energy dealing with and thermal efficiency. Extra specs embrace 26 dB small-signal acquire, 35% power-added effectivity, and –25 dBc third-order intermodulation distortion.
Housed in a 6.0×5.0×1.64-mm surface-mount bundle, the QPA1722 is absolutely matched to 50 Ω with DC-grounded enter and output ports. On-chip blocking capacitors observe the DC grounds at each ports.
The QPA1722 energy amplifier is sampling now, with quantity manufacturing deliberate for fall 2025. Analysis kits can be found upon request.
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