Bird 4311 Wattmeter
Please use the request form to start a calibration services quote. You may also request equipment sales or repair services.
Description
The Bird 4311 Wattmeter is a high-precision RF power measurement instrument renowned for its reliability and versatility in a wide array of applications. Ideal for use in telecommunications, broadcasting, and RF system analysis, the 4311 is designed to deliver accurate readings of both forward and reflected power. This wattmeter supports a broad power range, from low milliwatts to high kilowatts, making it suitable for various testing scenarios and components. Its comprehensive frequency range ensures compatibility with a multitude of RF systems, while its high-resolution digital display provides clear and immediate power readings. The intuitive interface simplifies operation and setup, making it accessible for both experienced engineers and technicians. The Bird 4311 is built to endure the rigors of both laboratory and field environments, with a robust and durable construction that ensures long-term reliability. Its advanced calibration options and integration capabilities with other RF measurement tools enhance its functionality and accuracy, making it a valuable asset for precise RF power measurement.
Specifications
- Power Range: Measures RF power from 1 milliwatt (mW) to 5 kilowatts (kW), depending on the model and configuration.
- Frequency Range: Operates effectively across a wide frequency range, typically from 1 MHz to 1.5 GHz or higher, accommodating various RF applications.
- Accuracy: High precision with accuracy levels typically within ±2% of reading or better, providing reliable and consistent measurements.
- Display: High-resolution digital display with backlight for clear and easy visibility of power readings.
- Interface: User-friendly interface with control buttons or touchscreen for straightforward operation and configuration.
- Connector Type: Equipped with standard RF connectors such as N-type, BNC, or SMA, ensuring compatibility with a wide range of RF equipment.
- Build Quality: Constructed with durable materials designed to withstand high power levels and endure harsh operating environments.
- Temperature Range: Designed to operate effectively within a temperature range, typically from 0°C to 50°C (32°F to 122°F).
- Integration: Compatible with Bird sensors and other RF measurement tools for comprehensive data analysis and system evaluation.
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.


