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Jaguar XJ X308 XJR X300 Electric Antenna Aerial Radio Amplifier LNA4120AA
SKU: LNA4120AA
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Condition:
Used
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Jaguar XJ X308 XJR X300 Electric Antenna Aerial Radio Amplifier is a specialized component from the Car antennas category, designed for precise integration with the antenna installation in premium segment vehicles. This module, sourced from the Jaguar brand, ensures stable radio signal amplification and improves the comfort of daily use of the vehicle's reception systems.
Specifications and technical data
- SKU: LNA4120AA
- Mark: Jaguar
- Condition: Used
- OEM Part Number: LNA4120AA
- Substitutable numbers: LNA4120AA, LNA 4120AA
- Category: Antennas
Purpose and function of the antenna amplifier
The antenna amplifier in vehicles such as the Jaguar XJ X308 XJR X300 is responsible for improving signal reception quality from the roof or body-mounted antenna and transmitting it to multimedia units. This reduces interference, signal dropouts, and fluctuations in sound quality, especially when driving in built-up areas or on long journeys.
This component operates within the high-sensitivity radio circuit, so its proper functioning has a direct impact on the stability of the radio, information systems, and other functions based on the antenna signal. Using an original premium-group solution allows for maintaining the factory parameters of the installation.
Benefits of using the original Jaguar module
Choosing an antenna amplifier from the Jaguar brand is a solution aimed at users who expect consistency with the factory electrical architecture and predictable behavior of the antenna system. The module has been designed to operate in a demanding automotive environment, taking into account vibrations, temperature changes, and humidity.
- stable signal amplification across a wide range of operating conditions,
- compatibility with the antenna installation of premium class vehicles,
- preservation of the factory performance characteristics of the audio and radio system,
- a solution based on OEM components, not universal replacements.
As a result, the amplifier can be used both as a replacement part in the event of a failure and as part of restoring full functionality to the antenna system after bodywork interventions.
Product condition and installation aspects
The offered antenna amplifier is a used component, which allows for an economical restoration of the antenna system's efficiency while maintaining the original design. Such modules are generally mounted within the bodywork or headliner, so during replacement, it is worth paying attention to the correct routing of wiring harnesses and the tightness of connections to the chassis.
Before installation, it is recommended to verify compatibility with the vehicle's installation and check the condition of the antenna connectors and cables. A correctly selected and installed amplifier reduces the risk of interference and minimizes the need for additional modifications to the electrical system.
Application in car antenna systems
As an element from the Car antennas group, the amplifier works with the antenna and coaxial cables to form a complete reception path. In practice, this means that its efficiency affects:
- the reception quality of FM/AM radio stations,
- the stability of information systems based on the antenna signal,
- the overall comfort of using the factory multimedia system.
If you are planning a comprehensive repair or upgrade of the antenna zone in your Jaguar and need other elements from the same group, such as antenna bases, amplifier modules, or antenna installation components, check the available parts in the Jaguar car antennas category.
Technical support and additional knowledge
When diagnosing radio signal reception problems, it is worth considering not only the amplifier itself but also the condition of the electrical installation, body grounds, and other electronic modules. During the summer, the operating temperature of the entire vehicle also affects the reliability of electronics. To better understand how thermal conditions affect car components and where to look for savings during operation, check out the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.
Delivery details
Ship to: United Kingdom
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Delivery time
Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.