
( Brand: Hewlett Packard ), ( Model: 938A ), ( Part Type: Hp Generator Signal )
The Agilent/HP 938A Doubler Generator is a high-performance frequency signal generation instrument, designed for applications that require precise and stable frequency outputs. This instrument is a product of the renowned Hewlett-Packard and later, Agilent Technologies, both known for their excellence in electronics and measurement equipment.
The Agilent 938A Doubler Generator is a frequency multiplier that can generate signals from 10 MHz to 11 GHz in a single unit. It features a unique design with two independent channels, each capable of generating a frequency up to 5.5 GHz. This allows for the generation of high frequencies, such as 11 GHz, by doubling the lower frequency output from either channel.
The instrument offers excellent frequency stability, with an Allan deviation of less than 1 x 10 -12 at 100 seconds. It also features a high level of phase noise, typically less than -120 dBc/Hz at 100 kHz offset, ensuring the purity of the output signal.
The Agilent 938A Doubler Generator is equipped with a user-friendly front panel, featuring easy-to-read digital displays and intuitive control knobs. It also offers remote control and monitoring capabilities through its GPIB and Ethernet interfaces.
The instrument is designed for rugged use, with a robust construction that can withstand harsh environmental conditions. It is also powered by a high-efficiency class-E power amplifier, ensuring low power consumption and minimal heat dissipation.
In summary, the Agilent/HP 938A Doubler Generator is a high-performance frequency signal generation instrument, offering excellent frequency stability, high phase noise, and user-friendly operation. Its unique design and robust construction make it an ideal solution for applications that require precise and stable frequency outputs up to 11 GHz.
Pros of buying Agilent/HP Doubler Generator Frequency Signal Hewlett-Packard 938A:1. Excellent frequency stability: The Hewlett-Packard 938A is renowned for its exceptional frequency stability, making it suitable for precise frequency measurements and applications that require high-frequency accuracy.
2. Reliability: Agilent/HP is a trusted brand in the field of test and measurement instruments, and the 938A is no exception. With its robust design and high-quality components, this instrument is known for its long-term reliability.
3. Wide frequency range: The 938A covers a wide frequency range (10 Hz to 18 GHz), making it a versatile tool for various applications in the lab or industry.
4. High power output: The doubler generator provides a high power output, which is beneficial for driving high-power loads or for amplifying weak signals.
Cons of buying Agilent/HP Doubler Generator Frequency Signal Hewlett-Packard 938A:1. High cost: Due to its high-performance specifications and the reputation of the Agilent/HP brand, the 938A comes at a significant cost, which may be a limiting factor for some buyers.
2. Requires maintenance: Like any other high-performance instrument, the 938A requires regular maintenance and calibration to ensure its accuracy and performance over time.
3. Large size and weight: The 938A is a large and heavy instrument, which may make it difficult to transport or position in a limited lab space.
Ending conclusion:The Agilent/HP Doubler Generator Frequency Signal Hewlett-Packard 938A is a high-performance and reliable instrument that offers excellent frequency stability, wide frequency range, and high power output. However, its high cost, maintenance requirements, and large size and weight may be limiting factors for some buyers. If the benefits of the 938A align with your specific application requirements and budget, it can be an excellent investment for your lab or industry.
Recommendation:If you are in the market for a high-performance frequency generator with a wide frequency range and high power output, the Agilent/HP Doubler Generator Frequency Signal Hewlett-Packard 938A is certainly worth considering. However, before making a purchase, it is essential to carefully evaluate your specific application requirements, budget, and lab space constraints to ensure that the 938A is the right fit for your needs. Alternatively, you may want to explore other alternatives in the market that offer similar specifications but at a lower cost or with more compact dimensions.
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