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Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W
PLN 318
Szczegóły ceny
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Manually variable step attenuators can satisfy almost any requirement where a reduction in power is needed.
Szybka
wysyłka
Bezpłatny
zwrot*
Bezpieczne pakowanie
100% oryginalne produkty
Zgodność z PCI DSS
Certyfikat ISO 27001
Szczegóły Produktu
- Adjustable Key-Press Attenuator for power reduction
- Power: 2W, Operating frequency: DC-3GHz
- Attenuation adjustment range: 0-30dB step
- Attenuation steps: 1.2.4.8.16dB (0-30dB)
- Insertion loss: ≤3.5dB, Standing wave ratio: ≤1.4
- High accuracy: Single-button attenuation accuracy 0-8dB±0.9dB / 10-20dB±2.0dB, Multi-bond attenuation accuracy ±3.5dB
OPIS PRODUKTU
Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W
Pytania i odpowiedzi klientów
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pytanie:
What is an Adjustable Key-Press Attenuator and how does it work?
odpowiedź: The Adjustable Key-Press Attenuator is a device designed to control the signal strength in RF (radio frequency) applications. It features a step-adjustable mechanism, which allows users to set attenuation levels from 0 to 30dB. This is achieved by using precision resistors and switches that modify the signal’s strength as it travels through the device. This attenuator is especially useful in testing antennas, amplifiers, and receivers where signal levels need to be meticulously controlled and monitored. -
pytanie:
What type of applications can benefit from using a 0-30dB SMA attenuator?
odpowiedź: A 0-30dB SMA attenuator is beneficial in a variety of applications such as radio communications, signal processing, and laboratory testing. Its ability to attenuate signals allows engineers and technicians to simulate real-world conditions, analyze equipment performance, and maintain signal integrity. Specific use cases include testing components for consistency, managing interference in crowded frequency spectrums, and protecting sensitive devices from overpowering signals. -
pytanie:
Why should I choose a step-adjustable attenuator over a fixed attenuator?
odpowiedź: Choosing a step-adjustable attenuator offers the flexibility to tune the attenuation level as needed, which is ideal for scenarios requiring variable signal strength. Unlike fixed attenuators, which only provide a single level of attenuation, step-adjustable options allow users to customize the signal output to meet specific testing or operational requirements. This adaptability can significantly improve testing accuracy and device performance across a wide range of applications. -
pytanie:
Is the Adjustable Key-Press Attenuator compatible with all SMA connectors?
odpowiedź: Yes, the Adjustable Key-Press Attenuator is designed to be compatible with standard SMA connectors, which are commonly utilized in RF applications. This compatibility ensures that you can easily integrate the attenuator into existing systems without the need for additional adapters or modifications. Just ensure that the cable and devices you are using also have SMA interfaces for seamless connections. -
pytanie:
What is the maximum power handling capability of this attenuator?
odpowiedź: The Adjustable Key-Press Attenuator can handle a maximum power of 2W, making it suitable for most small to medium RF applications. This level of power handling is adequate for testing devices and systems typically used in communication setups. Always ensure that the input power does not exceed this limit to prevent damage to the attenuator and maintain optimal performance. -
pytanie:
What materials are typically used in the construction of this attenuator?
odpowiedź: The construction of a high-quality Adjustable Key-Press Attenuator typically involves durable materials such as aluminum for the housing, which promotes resistance to corrosion and provides reliable shielding. Inside, precision resistors and switches are used to ensure accurate signal attenuation. This careful selection of materials contributes to the longevity and effectiveness of the device, making it a trustworthy choice for professional applications. -
pytanie:
Can I use the Adjustable Key-Press Attenuator for both transmission and reception?
odpowiedź: Yes, the Adjustable Key-Press Attenuator is versatile enough to be used for both transmission and reception in RF systems. By managing the signal strength in either direction, it helps maintain optimal performance in devices such as transmitters and receivers. This dual capability allows it to be widely used in testing environments and during live operation, ensuring that signals remain within safe and effective parameters. -
pytanie:
How does the step-adjustable feature enhance usability?
odpowiedź: The step-adjustable feature of the attenuator enhances usability by allowing precise, incremental adjustments to the attenuation level. Instead of guessing the appropriate level or needing to swap out fixed attenuators, users can easily dial in the exact dB reduction required for their project. This feature is especially advantageous in situations where signal conditions can change rapidly or require fine-tuning during operation. -
pytanie:
What precautions should I take while using the Adjustable Key-Press Attenuator?
odpowiedź: When using the Adjustable Key-Press Attenuator, it is essential to ensure that the input power does not exceed 2W to avoid damaging the device. Additionally, handling the attenuator with care, avoiding exposing it to extreme temperatures or moisture, will prolong its lifespan. Finally, always check connections for proper fit and ensure they are secure before applying power to maintain signal integrity and protect your equipment. -
pytanie:
Where can I buy an Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W?
odpowiedź: You can purchase the Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W on Ubuy in Poland. Ubuy offers a wide range of electronics and components, including RF products, ensuring you have access to the best in quality and service. With reliable customer support and a user-friendly interface, shopping at Ubuy makes it convenient to find the exact products you need.
KY HOPE Fiber Optic Attenuators Editorial Review
The Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W is a well-built and accurate product that performs great. It has push on and off white switches that can be used in any combination to achieve desired attenuation in 1dB increments. The switches do not show any glitches or spikes when switching attenuation levels. The product is heavy and not cheap feeling. It is a valuable asset to have when using preamps or active antennas with an SDR to avoid frontend overload. One customer pointed out that one pushbutton would not stay in, so the 4dB step was not functional.
Opinie i oceny klientów
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Zalety
- Well built
- Performs great
- Push on and off white switches that can be combined in any way to achieve desired attenuation
- Does not show glitches or spikes when switching attenuation levels
- Valuable asset when using preamps or active antennas with an SDR
Wady
- One pushbutton did not stay in, rendering the 4dB step non-functional.
Zaufanie do platformy i bezpieczeństwo kupujących
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
Historia ceny produktu
Ważne informacje
- Ograniczenia: W przypadku produktów wysyłanych za granicę należy pamiętać, że wszelkie gwarancje producenta mogą być nieważne; opcje serwisowe producenta mogą być niedostępne; instrukcje obsługi produktów, podręczniki i ostrzeżenia dotyczące bezpieczeństwa mogą nie być dostępne w języku kraju docelowego; produkty (i materiały towarzyszące) mogą nie spełniać norm wykonania, specyfikacji i wymogów dotyczących oznaczeń kraju docelowego; produkty mogą nie spełniać standardów dotyczących napięcia i innych norm elektrycznych kraju docelowego (co w stosownych przypadkach wymaga użycia adaptera lub konwertera). Odbiorca jest odpowiedzialny za sprawdzenie, czy produkt może zostać legalnie zaimportowany do kraju docelowego. W przypadku zamawiania produktów w sklepie Ubuy lub u jego partnerów odbiorca jest oficjalnie zgłoszonym importerem i musi spełniać wszystkie wymogi przepisów oraz regulacji kraju docelowego.
- Nie wszystkie produkty znajdujące się na Ubuy są na sprzedaż, ponieważ Ubuy to globalna wyszukiwarka. Produkty podlegają przepisom eksportowym/handlowym.
PLN 318
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Ilość:
Zgodność z PCI DSS oraz certyfikat ISO 27001:2022, szyfrowane płatności i pełna ochrona kupującego przy każdym zamówieniu.
Cechy i zalety
- Wide variety of applications
- Extend dynamic range of devices
- Reduce signal levels to detectors
- Match circuits
- Used in lab applications
- Balance out transmission lines
Gwarancja Ubuy
Ciesz się bezstresowymi zakupami dzięki 100% oryginalnym produktom, bezpieczeństwu płatności zgodnemu z PCI DSS, ochronie danych z certyfikatem ISO 27001, najszybszej dostawie międzynarodowej, bezpłatnym zwrotom* oraz bezpiecznemu pakowaniu przy każdym zamówieniu.