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Multi-element Transceivers
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H4V1I1
Industries
Defence (Radar, UAV)
Satellite Communications
Electronic Warfare
Deep Space Applications
The H4V1I1 is a high-performance, multi-stage GaN MMIC power amplifier designed for radar, satellite communications, and point-to-point radio applications. It delivers 7.1 W of RF output power across a wideband 0.4–2 GHz frequency range with 39 dB of small signal gain and ±1.4 dB flatness.
The device achieves 53.7% peak power added efficiency — exceptional for a wideband PA in this power class. It features 50 Ω matched input and output impedances with no external matching components required, and single VGG and VDD supply pins for all transistor stages. Housed in a compact 4 mm × 5 mm QFN package with unconditional RF stability guaranteed from DC to 20 GHz.
Features
- 39 dB Small Signal Gain with ±1.4 dB flatness
- 38 dBm output power
- 53.7% peak PAE
- Unconditional RF stability from DC to 20 GHz
- 50 Ω matched at input and output — no external matching required
- Single VGG and VDD supply pins for all transistor stages
- ESD protection
- 4 mm × 5 mm QFN package
Industries
Defence (Radar, UAV)
Satellite Communications
Electronic Warfare
Deep Space Applications
Power Amplifiers
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Antenna-in-Package
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General-Purpose Amplifiers
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Beamformers
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Explore our other feature products
Industries
Defence (Radar, UAV)
Satellite Communications
Electronic Warfare
Deep Space Applications
H4V1I1
Features
39 dB Gain, ±1.4 dB Flatness
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38 dBm Output Power
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