The Bird 4021 is a precision RF attenuator meticulously engineered for accurate signal reduction across a wide range of applications. This attenuator provides a specific attenuation value, typically measured in decibels (dB), while maintaining a consistent impedance, usually 50 ohms, to ensure optimal signal transfer and minimize reflections. Constructed with high-quality materials and precise manufacturing techniques, the Bird 4021 guarantees reliable performance and long-term stability. It is an essential component for RF engineers and technicians involved in testing, calibration, and signal conditioning within RF systems.
Lifetime Support by Aumictech
Free OEM-grade Calibration
Fastest turnaround times
Product Condition & Availability
Bird 4021 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.
Bird 4021
Brand: Bird
Category: RF Attenuators
Product: Bird 4021
30 Days Free Returns >- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Bird 4021 is a precision RF attenuator designed for accurate signal reduction in various applications. It offers a specific attenuation value and handles a defined power level, maintaining signal integrity and impedance matching. Ideal for testing, calibration, and signal conditioning in RF systems.
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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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