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Up to 40GHz, 400W CW | Perfect Solutions with High-Quality RF Components
Qotana is a high-frequency, extra-wide band leading manufacturer and global supplier of RF microwave and millimeter wave components, delivering precision-engineered solutions since 2009.
Qotana was founded in 2009 and is located in Chengdu, Southwest China, with a 3,400 square meter facility dedicated to R&D and production. We are committed to excellence in the field of RF, microwave, and millimeter wave technologies.
As a global leading components manufacturer, we deliver high-reliability, high-performance RF solutions trusted by engineers and researchers worldwide.
High-density, high-precision mounting and interconnection in a 10k-class clean room. Includes vacuum baking, cleaning, and testing.
Full production line from chip screening to packaging, equipped with precision tools for consistent quality output.
Strict adherence to ISO standards across all stages: R&D, design, manufacturing, and final inspection.
ISO9001, ISO14001, and ISO45001 certified. Committed to quality, safety, and environmental responsibility.
Up to 40GHz, 400W CW. Features AGC, ALC, Blanking, VSWR measurement, and remote control via USB/LAN.
34+ Models Available
High-efficiency RF power amplification for AC and DC applications. Broadband performance up to 40GHz.
166+ Models Available
Ultra-low noise figure amplifiers for sensitive receiver applications. DC and AC powered variants.
396+ Models Available
High-reliability RF switches with USB/LAN control, ideal for automated test systems.
557+ Models Available
Precision voltage-controlled, digital, and fixed attenuators with excellent linearity and stability.
316+ Models Available
Voltage-controlled, digital, and USB/LAN programmable phase shifters for beamforming and signal control.
59+ Models Available
High directivity and wideband performance for signal sampling and monitoring applications.
350+ Models Available
Bandpass, low-pass, high-pass, and multiplexer solutions for interference suppression and signal isolation.
209+ Models AvailableComponents supporting up to 40GHz with exceptional bandwidth and signal integrity for cutting-edge applications.
Full vertical integration from chip-level assembly to final testing ensures quality control and rapid customization.
ISO9001, ISO14001, and ISO45001 certified processes ensure product reliability, safety, and environmental compliance.
Partners in Europe, Asia, and North America ensure fast delivery and local technical support.
Tailored RF solutions for unique requirements, including form-factor, frequency, and interface customization.
Guaranteed 60-minute feedback on inquiries. Expert engineering support available during business hours.
Our components support frequencies up to 40GHz, with many products covering DC to Ka-band and beyond.
Yes, Qotana is certified under ISO9001 (Quality), ISO14001 (Environmental), and ISO45001 (Safety) standards.
Yes, we provide full customization services including frequency tuning, packaging, and interface options.
Standard products typically ship within 2–4 weeks. Custom designs may vary based on complexity.
Visit the official website to submit your RFQ. Our sales team guarantees a response within 60 minutes during business hours.
For sales inquiries, technical support, or customization requests, reach out to our team. We guarantee a response within 60 minutes during business hours.
Phone: +86 28 85559890
Email: [email protected]
Hours: 9:00 AM – 5:30 PM (Beijing Time)
Headquarters: 4F Lianqiang International Building, #2 Wuke West Fourth Road, Wuhou District, Chengdu, China
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