Description
The Bird 4391 RF Power Analyst is an advanced and versatile instrument designed to provide precise and comprehensive RF power measurements for a wide range of applications. This power analyst excels in measuring both forward and reflected power, making it an essential tool for professionals in telecommunications, broadcasting, and RF system diagnostics. The 4391 is engineered to handle a broad spectrum of power levels, from milliwatts to kilowatts, accommodating various testing and operational needs. Its impressive frequency range, often extending up to 2.5 GHz or more, ensures compatibility with a diverse array of RF signals and systems. The instrument features a high-resolution digital display that provides clear, real-time readings, enhancing accuracy and facilitating efficient data analysis. The user-friendly interface, which includes a touchscreen or control buttons, simplifies the setup and operation process, making it accessible to both experienced users and newcomers. Constructed with robust materials, the Bird 4391 is built to withstand demanding conditions in both laboratory and field environments, ensuring long-term reliability and durability. Additionally, the 4391 includes advanced calibration options and integrates seamlessly with other Bird measurement tools, offering enhanced functionality and comprehensive RF power measurement capabilities.
Specifications
- Power Range: Measures RF power from 1 milliwatt (mW) to 5 kilowatts (kW), suitable for a wide range of power levels depending on the model and configuration.
- Frequency Range: Operates effectively up to 2.5 GHz or higher, providing high-frequency measurement capabilities for various RF applications.
- Accuracy: High precision with accuracy levels typically within ±2% of reading or better, ensuring consistent and reliable measurements.
- Display: High-resolution digital display with backlight for clear visibility of power readings under various lighting conditions.
- Interface: User-friendly interface featuring a touchscreen or control buttons for intuitive operation and easy setup.
- Connector Type: Equipped with standard RF connectors such as N-type, BNC, or SMA for compatibility with a broad range of RF equipment.
- Build Quality: Durable and rugged construction designed to handle high power levels and endure harsh operating conditions.
- Temperature Range: Designed to operate effectively within a temperature range of 0°C to 50°C (32°F to 122°F).
- Integration: Seamlessly integrates with other Bird measurement tools and sensors for comprehensive RF power measurement and analysis.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.



