USB Power Meters
Description
USB Power Meters are devices designed to measure the power of RF signals. They connect to a computer via a USB interface, allowing for easy integration and operation. These meters provide a range of measurement capabilities, from simple continuous wave (CW) measurements to more complex modulation analysis and pulse profiling.
Working Principle
USB Power Meters operate by connecting to a computer, which provides the necessary interface for data analysis and display. The USB connection allows the meter to be compact and portable, eliminating the need for bulky traditional power meters and separate sensing heads. They are equipped with sophisticated software that enables a variety of measurements, including time domain gated analysis and statistical pulse measurements. This makes them particularly useful for applications requiring precise and varied power measurements.
Applications
USB Power Meters are used in a variety of applications, particularly in environments where space and cost are considerations. They are ideal for integration into Automated Test Equipment (ATE) systems, where their compact size and low power consumption are advantageous. Specific applications include modulation analysis, pulse profiling, and scalar analysis, which are essential in manufacturing and testing environments.
Advantages over other Process - Solids Processing Equipment
USB Power Meters offer several advantages over traditional power meters with separate sensing heads. They are faster, more cost-effective, and require less space. The integration with a computer allows for advanced data analysis and display capabilities, such as strip chart recording and crest factor measurement. This makes them a more versatile and economical choice for many applications.
Limitations
One limitation of USB Power Meters is the requirement for a computer to operate, which can add to the initial setup cost. Additionally, while they offer a wide range of measurement capabilities, they may not be suitable for all types of power measurement applications, particularly those requiring extremely high precision or specialized equipment.
Considerations
When selecting a USB Power Meter, it is important to consider the initial costs, which include the meter itself and the necessary computer hardware. Operating expenses are generally low, as the devices are designed to be energy-efficient. Durability and accuracy are typically high, but users should be aware of the potential need for software updates and maintenance. Replacement and maintenance costs are generally minimal, but it is important to ensure that the software and hardware are compatible and up-to-date to maintain optimal performance.
from RS Components, Ltd.
Current clamp meter 750 kW 1000AAC TRMS [See More]
- Output Interface: Universal Serial Bus
- Special Measurement Types: True RMS Current Measurement
- Form Factor: Clamp Meter
- Standards and Certifications: RoHS
from RS Components, Ltd.
Digital Power Meter with GPIB [See More]
- Output Interface: Universal Serial Bus
- Standards and Certifications: RoHS
- Display Type: Digital
from Boonton Electronics Corporation
4500B Peak Power Meter. The 4500B Peak Power Analyzer has been totally redesigned from the inside out. This meter is taking performance to a new peak and changing the way the industry views and analyzes RF data. Features: 8.4" TFT color LCD display. 100 ps timebase resolution. Automatic... [See More]
- Output Interface: Universal Serial Bus; GPIB; RS232; LAN
- Display Type: Digital
- Form Factor: Bench top
- Bandwidth: 1.00E6 to 4.00E10
from Red Pitaya, d.o.o.
SDRlab 122-16 External clock is based on the SDRlab 122-16 model that is modified to be used with an external clock oscillator, which is important especially for RF applications that operate at other frequencies, require better quality clock or clock synchronization. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Boonton Electronics Corporation
Boonton ’s versatile 4541 (1 Ch) and 4542 (2 Ch) combined Peak / Average Power and Voltage meters are leading edge instruments for most accurate RF measurements. Features like high dynamic range, rise time of less than 7ns and an effective time resolution of 200 ps provide the greatest detail... [See More]
- Output Interface: Universal Serial Bus; GPIB; RS232; LAN
- Display Type: Digital
- Form Factor: Bench top
- Bandwidth: 9900 to 4.00E10
from Red Pitaya, d.o.o.
SDRlab 122-16 was developed specifically for software-defined radio and more demanding RF applications. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Red Pitaya, d.o.o.
SIGNALlab 250-12 is most sophisticated Red Pitaya product, built for more demanding industrial applications and research, where robustness and performance matter more than cost. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Red Pitaya, d.o.o.
STEMlab 125-14 4 Inputs is based on STEMlab 125-14 board, but instead of 2 inputs and 2 output channels offers 4 Input channels that with improved performance. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Red Pitaya, d.o.o.
STEMlab 125-14 is our most versatile and popular product, which was introduced to the market in 2013 when Red Pitaya was established. Since then it has been used in a wide variety of contexts, from hobbyists and ham radio operators to industry, research, and space applications. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Red Pitaya, d.o.o.
STEMlab 125-14 is our most versatile and popular product, which was introduced to the market in 2013 when Red Pitaya was established. Since then it has been used in wide variety of contexts, from hobbyists and ham radio operators to industry, research and space applications. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase
from Red Pitaya, d.o.o.
STEMlab 125-14 Edu Pack is based on Red Pitaya's best-selling DAQ platform and with the chosen accessories a perfect fit for educational purposes. [See More]
- Output Interface: Universal Serial Bus; RS232; I2C, SPI, UART, WiFi, Ethernet
- Display Type: Webpage
- Form Factor: Clamp Meter (optional feature); Bench top; Rack mount (optional feature); Handheld (optional feature); Computer Board
- Phase: Single Phase