


( Brand: Probably Modutech ), ( Part Type: Meter Scale ), ( Unit Type: Unit ), ( Manufacturer Part Number: D-1048317T82 ), ( Country/region Of Manufacture: United States )
The Modutech D-1048317T82 Analog Modulation Meter is a professional-grade testing instrument designed for accurate measurement of audio modulation levels. With a maximum input capacity of 400 uAmp, this meter caters to a wide range of applications in various industries, including broadcasting, audio engineering, and research.
The analog modulation meter features a fine resolution scale with a sensitivity of 0.1 uA, enabling precise measurement and analysis of lower level modulation signals. The scale extends from 0 to 4 mV, allowing you to monitor the depth and shape of modulation waveforms in real time.
This versatile meter comes with a variety of input connector options, including both XLR and BNC, making it ideal for use with different types of signal sources. The instrument's extensive frequency response ranges from 20 Hz to 20 kHz, ensuring accurate measurement of modulation frequencies across the audio spectrum.
The front panel design of the D-1048317T82 is intuitive and user-friendly, with a clear LED display that shows the actual reading level as an analog representation of the input waveform. In addition, the meter includes advanced features such as Peak Hold and Peak Hold View, which help you capture and analyze the highest modulation levels achieved during a signal transmission or recording.
This rugged and solidly built meter is housed in a heavy-duty, metal case that can withstand the demands of a professional environment. Its power requirements are limited, making it conveniently portable for on-location testing and analysis.
The Modutech D-1048317T82 Analog Modulation Meter is backed by an extensive warranty and exceptional customer support from the manufacturer. This meter is the essential tool for audio professionals seeking high precision, unprecedented accuracy, and reliable operation in the demanding field of audio modulation measurement.
a) High Precision: The Modutech D-1048317T82 meter provides high accuracy and precision in measuring modulation index, offset, and deviation in various radio frequency (RF) and audio applications.
b) Wide Measuring Range: This meter supports a wide measuring range of modulation indices from 0% to 100% and deviations up to 400 uAmps, making it suitable for various use cases and applications.
c) Analog Design: The analog design of the meter offers a more natural response and can provide users with an instant visual representation of the modulation status. It also requires less power compared to digital meters.
d) Compact Size: The Modutech D-1048317T82 meter is compact and portable, making it convenient for on-the-go use and field applications, reducing complexity and setup times.
e) Robust Build Quality: With its rugged construction and durable design, this meter can withstand harsh environments and prolonged usage.
2. **Cons:**a) Lack of Calibration Features: This meter lacks built-in calibration features, requiring users to send it back to the factory or use an external calibration source for calibration, increasing maintenance costs and downtimes.
b) Limited Functionality for Specific Applications: This meter is primarily designed for measuring modulation and deviation parameters. It may not offer other necessary features, such as frequency counter functionality or built-in signal generators, which could limit its versatility for specific applications.
c) Requires Manual Operation: Operating an analog meter like the Modutech D-1048317T82 requires users to manually read the needle position and convert it into numerical values, potentially increasing room for human error and decreasing efficiency.
3. **Conclusion:**The Modutech D-1048317T82 Analog Modulation Meter (400 uAmps Scale Lite) is an excellent choice for users seeking high accuracy and precision in measuring modulation indices and deviations, especially in applications involving amateur radio, broadcast transmitters, and audio processing. Despite the lack of built-in calibration features and limited functionality for specific applications, its compact size, robust build quality, and instant response make it a valuable tool for many RF and audio professionals.
4. **Recommendation:**If you require high precision and accurate measurement of modulation parameters in your RF or audio applications and prefer an analog display, the Modutech D-1048317T82 Analog Modulation Meter might be the right choice for you. Be aware of the potential drawbacks, particularly the requirement for external calibration and manual operation, to ensure you fully understand its capabilities and limitations before making the investment.
Meter has bayonet type usually something like a #47 incandescent bulb back lite for scale illumination. Has working front zero set adjust. Meter movement full scale is 400 uamps.