
The Cat 140-0858 Caterpillar PLL Synthesized A Receiver is a versatile and high-performance radio frequency (RF) component designed for use in various communication systems. This receiver is part of Caterpillar's line of industrial-grade radio components, ensuring robustness and reliability even in harsh operating environments.
The heart of this receiver is the Phase-Locked Loop (PLL) synthesized design, which allows for precise frequency tuning and stability. The PLL synthesizer generates a stable and accurate local oscillator signal, which is then used to tune the receiver to the desired frequency band. This design also provides excellent selectivity and sensitivity, enabling the receiver to distinguish and receive desired signals while rejecting unwanted interference.
The Cat 140-0858 receiver is designed to operate in the 136-174 MHz frequency band, making it suitable for use in various industrial, scientific, and medical (ISM) applications. It offers a high dynamic range, ensuring that it can handle strong signals without distortion, while also being sensitive enough to detect weak signals.
The receiver also features a built-in limiter circuit, which helps protect the receiver from strong RF signals that could potentially damage it. The limiter circuit limits the input signal level to a safe value, preventing overloading and ensuring the receiver's longevity.
The Cat 140-0858 receiver is housed in a rugged and compact enclosure, which provides protection against environmental hazards such as moisture, dust, and vibration. The enclosure is also designed to withstand temperatures ranging from -40 C to 85 C, making it suitable for use in various operating environments.
The receiver is designed to be easy to install and use, with a simple interface that allows for quick configuration and calibration. It also offers multiple output options, including unfiltered, low-pass filtered, and high-pass filtered outputs, which can be used to interface with various types of equipment.
In summary, the Cat 140-0858 Caterpillar PLL Synthesized A Receiver is a high-performance and versatile RF component designed for use in various communication systems. Its PLL synthesized design provides excellent frequency stability and selectivity, while its rugged and compact enclosure ensures reliability and protection against environmental hazards. With a wide operating temperature range and multiple output options, this receiver is an ideal choice for industrial, scientific, and medical applications.
Pros and Cons of Buying Caterpillar PLL Synthesized AM Receiver (Cat 140-0858)
The Caterpillar Cat 140-0858 is a PLL synthesized AM receiver designed for use in various industrial applications, particularly in radio communication systems. This receiver offers several advantages, but like any other technology, it also comes with some drawbacks. In this analysis, we will discuss the pros and cons of buying a Cat 140-0858 PLL synthesized AM receiver.
Pros:1. High Sensitivity: The Cat 140-0858 receiver boasts high sensitivity, enabling it to receive weak signals effectively. This feature is crucial in applications where clear communication is essential but signal strength may be limited.
2. Selectivity: With its high selectivity, this receiver can reject unwanted signals and noise, ensuring clear reception of desired signals. This attribute is valuable in crowded radio frequency environments, where interference can be detrimental.
3. Robust Design: Caterpillar is known for its robust and rugged designs, and the Cat 140-0858 is no exception. Its durable construction makes it suitable for use in harsh industrial environments, withstanding vibrations, temperature fluctuations, and other challenging conditions.
4. Wideband Frequency Response: The receiver has a wideband frequency response, which means it can cover a broad range of frequencies. This versatility makes it an ideal choice for applications requiring communication over a wide frequency spectrum.
Cons:1. Price: The Cat 140-0858 receiver is relatively expensive compared to other AM receivers on the market. Its high-performance features contribute to its price point, which may not be feasible for budget-conscious consumers or small-scale applications.
2. Complexity: Due to its advanced features, the Cat 140-0858 receiver may require a more skilled operator to configure and optimize its settings for specific applications. This complexity could add to the overall cost of operation and may be a barrier for those with less experience in radio communication systems.
3. Size and Weight: The receiver's robust design and high-performance components contribute to its larger size and increased weight compared to other AM receivers. This aspect may make it less portable and less suitable for applications where compactness is essential.
Conclusion:The Caterpillar Cat 140-0858 PLL synthesized AM receiver offers several advantages, including high sensitivity, selectivity, robust design, and wideband frequency response. However, it also comes with drawbacks such as a high price point, complexity, and larger size and weight. Ultimately, the decision to buy the Cat 140-0858 receiver depends on the specific requirements of your industrial application, your budget, and your level of expertise in radio communication systems. If your application demands clear communication in challenging environments with a wide frequency range and high performance, the Cat 140-0858 may be the ideal choice. However, if budget and portability are your primary concerns, you may need to consider alternative options.
Details:
Caterpillar 140-0858 pll synthesized am receiver - used.
specifications heavymanualbooks:
- brand: Cat
- mpn: 140-0858
- model: Caterpillar 140-0858
- part type: Receiver
- compatible equipment make: Caterpillar
- country of origin: United States
payments heavymanualbooks:
- other
- credit card: mastercard
- wallet: apple-pay
general heavymanualbooks:
- category: Business & Industrial > Equipment, Attachments > Parts Accessories > Heavy Manuals Books
offer heavymanualbooks:
- prices: $104.70–$11000.00
- item condition:
- Used
- New
- New – Open box
- Open box
- New: Never Used
- New other (see details)
- Brand New
- For parts or not working
- Good
- started: april 14, 2026
- in stock #: 5
- options: ship-to-home
- availability: in stock
- sold #: 8
returns heavymanualbooks:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
shipping heavymanualbooks:
- class: standard, economy
- carrier: usps, fedex
- transit: 4-10 days
- service: usps ground advantage, fedex ground economy
- type: calculated
seller heavymanualbooks:
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- city: augusta, georgia
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