The Amplifier Research 175S1G4 is a high-power, solid-state microwave amplifier designed to operate within the 1 to 4 GHz frequency band. It provides a minimum output power of 175 watts. This amplifier is ideal for applications such as electromagnetic compatibility (EMC) testing, radar systems, wireless communication infrastructure, and scientific research where high power and broad bandwidth are essential. The 175S1G4 features a robust design for reliability and consistent performance.

Amplifier Research 175S1G4
The Amplifier Research 175S1G4 is a solid-state microwave amplifier that operates in the 1 to 4 GHz frequency range. It delivers 175 watts of output power, making it suitable for various applications, including EMC testing, wireless communications, and scientific research. Its robust design ensures reliable performance under demanding conditions.
Product Condition & Availability
Amplifier Research 175S1G4 is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
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