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1090 Mhz Saw Filter
PHP 2224
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Insert this between your antenna and receiver if you are experiencing interference from local RF signals.
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What Stands Out
Product Details
- SMA Conectors
- Allows 1090 Mhz to pass through. Blocks other frequencies.
- Does NOT pass 978 Mhz
| AntennaDescription | Radio |
| Brand | ADSBexchange.com |
| Manufacturer | ADSBexchange.com |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Number of Channels | 1 |
| Impedance | 50 Ohms |
| Color | Blue |
| Antenna | Radio |
| Package Weight | 1 Pound |
Who Should Buy?
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Aviation Enthusiasts
Ideal for hobbyists tracking aircraft data, reducing RF interference enhances signal clarity for better tracking accuracy.
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ADS-B Users
Perfect for users operating ADS-B receivers, this filter mitigates noise, improving overall performance and reception reliability.
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Radio Engineers
Designed for professionals in RF engineering, the filter provides essential performance enhancements for various radio applications.
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Casual Users
Not suitable for casual users focusing on simple radio reception, as it requires specific technical knowledge for effective use.
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General Public
Not ideal for users with no specialized aviation or RF interests, as they may not benefit significantly from the product.
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Non-Technical Users
Unsuitable for individuals lacking technical expertise, installation and optimization may be challenging without prior knowledge.
Product Description
Customer Questions & Answers
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Question:
What is a 1090 MHz SAW filter used for?
Answer: A 1090 MHz SAW (Surface Acoustic Wave) filter is primarily used in aviation and surveillance applications. It helps in separating the 1090 MHz transponder signals used by aircraft from other frequencies, enabling clearer communication and accurate radar tracking. This is crucial for air traffic control systems, where precise and interference-free signals are necessary for safety. For example, these filters can be employed in ADS-B (Automatic Dependent Surveillance–Broadcast) systems, enhancing situational awareness in busy airspaces. -
Question:
How does a 1090 MHz SAW filter work?
Answer: A 1090 MHz SAW filter operates by utilizing surface acoustic waves on a piezoelectric substrate to filter out unwanted frequencies. It transforms electrical signals into mechanical waves and vice versa, allowing it to selectively pass signals at 1090 MHz while attenuating others. This selectivity is essential in preventing signal overlap that can disrupt communication among aircraft and ground stations. Scenarios where this filter is beneficial include environments with multiple electronic devices operating on similar frequencies, ensuring that only the desired signal is transmitted and received. -
Question:
What are the benefits of using a 1090 MHz SAW filter?
Answer: The primary benefits of using a 1090 MHz SAW filter include high selectivity, low insertion loss, and compact size. These filters ensure clear signal transmission, making them essential in crowded frequency environments like aviation. Additionally, their lightweight design allows for easy integration into various systems, such as portable transceivers and embedded avionics. This means that in applications like airborne radar systems or satellite communication, they help maintain optimal performance by eliminating extraneous noise and improving signal integrity. -
Question:
Can I use a 1090 MHz SAW filter in other applications?
Answer: Yes, while 1090 MHz SAW filters are predominantly used in aviation, they can also be employed in other applications that require specific frequency filtering. For instance, they can be beneficial in automotive radar systems, IoT devices, and wireless communication networks. Any scenario where interference at 1090 MHz might disrupt essential signals can benefit from these filters. Using them in such contexts can improve the overall performance and reliability of the system, ensuring that critical data is transmitted without distortion. -
Question:
What specifications should I look for when buying a 1090 MHz SAW filter?
Answer: When purchasing a 1090 MHz SAW filter, key specifications to consider include the insertion loss, bandwidth, and group delay. Low insertion loss ensures maximum signal strength, while the filter's bandwidth determines how well it can reject unwanted signals. Group delay can affect signal timing, making it vital for applications that depend on precise synchronization. By evaluating these parameters, you can select a filter that meets your specific technical requirements, increasing operational efficiency in systems depending on accurate frequency filtering. -
Question:
What can affect the performance of a 1090 MHz SAW filter?
Answer: Several factors can impact the performance of a 1090 MHz SAW filter, such as temperature fluctuations, humidity, and physical stress on the device. These conditions can alter the filter's characteristics, leading to degraded performance or even failure in extreme cases. For users, it's essential to ensure that filters are housed in environments that mitigate these impacts, employing protective casings or climate control when necessary. This is particularly relevant in aerospace applications, where consistent performance is critical for safety and operational reliability. -
Question:
How can I integrate a 1090 MHz SAW filter into my system?
Answer: Integrating a 1090 MHz SAW filter into your system involves correctly interfacing it with both the power and signal lines. Ensure that the filter is placed in a suitable part of the circuit where signals can be effectively channeled, typically near the input of a receiving device or a transceiver. By following the manufacturer’s guidelines for installation and connection, you can ensure optimal performance. This integration is crucial in applications such as embedded communications or aviation systems, where precision and clarity in signal transmission are paramount. -
Question:
What is the expected lifespan of a 1090 MHz SAW filter?
Answer: The expected lifespan of a 1090 MHz SAW filter can vary depending on its operating conditions and quality. Generally, these filters are designed to last many years, often exceeding 10 to 15 years in stable environments. However, factors such as temperature extremes, mechanical stress, and exposure to elements can shorten their lifespan. Regular evaluations and checks can help detect any degradation, ensuring timely replacements in critical systems where sustained performance is crucial, like air traffic control or aviation safety devices. -
Question:
Where can I buy a 1090 MHz SAW filter in Philippines?
Answer: You can buy a 1090 MHz SAW filter in Philippines through Ubuy. Ubuy offers a wide range of electronic components, including high-quality filters suited for aviation and communication applications. Shopping on Ubuy ensures you have access to detailed product specifications, user reviews, and competitive shipping options, making it easier to find the right filter for your needs. Whether you are a hobbyist or a professional in the field, Ubuy provides a convenient platform to purchase essential components securely.
ADSBexchange.com Two-Way Radios Editorial Review
ADSBexchange.com 1090 Mhz Saw Filter The ADSBexchange.com 1090 Mhz Saw Filter is a useful product for those who live in areas near active radio transmitters, cell towers or airfields. It may not be helpful for everyone, but for specific situations, it proves to be a good purchase. It has been noticed by some customers that the filter gives a significant increase in maximum range. Overall, ADSB-X products perform as expected.
Customer Reviews & Ratings
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5 Star
77%
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4 Star
8%
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3 Star
0%
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2 Star
5%
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1 Star
10%
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Pros
- Useful for areas with active radio transmitters, cell towers or airfields
- Provides a significant increase in maximum range in some situations
- ADSB-X products perform as expected
Cons
- May not be helpful for everyone
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
PHP 2224
Order now and get it around Monday, June 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- 19 Mhz SAW filter in a blue aluminum case
- Only passes 19Mhz ADS-B signals, not 978
- Blocks other frequencies
- Allows 1090 Mhz to pass through
- Ideal for reducing local RF interference
- Suitable for use with mobile phone towers or other sources











