L3 AS-2891A-APR-39 Antenna Harris Nsn Countermeasures AS-2891A/APR-39 5985-01-126-2100 T4-B-02

( Brand: L3 ), ( Manufacturer Part Number: AS-2891A/APR-39 ), ( Part Type: Antenna ), ( Country Of Origin: United States )

Review L3 As-2891a/apr-39 Antenna Harris Nsn Countermeasures

The L3 AS-2891A/APR-39 antenna, manufactured by Harris Corporation, is a sophisticated countermeasures system designed primarily for military applications. This antenna system, identified by its National Stock Number (NSN) 5985-01-126-2100 and T4-B-02 designation, is a crucial component in the defense and security sector.

The L3 AS-2891A/APR-39 antenna is a chassis-mounted, electronically scanned array (ESA) system designed to detect, identify, and neutralize various types of radio-frequency (RF) threats. Its advanced technology enables it to cover a wide frequency range, from 2 to 18 GHz, making it an effective solution against a diverse array of threats.

This countermeasures system features a phased-array design, which allows for electronic beam steering and rapid agility in response to incoming threats. The antenna array consists of thousands of radiating elements, each of which can be individually controlled to create a highly directional RF beam. This results in superior threat identification and neutralization capabilities, even in complex RF environments.

The L3 AS-2891A/APR-39 antenna is designed for rugged military use and is built to withstand harsh conditions. It is sealed against water, dust, and other environmental hazards, ensuring reliable operation in various climates and terrains. The antenna system is also designed to be easily integrated with other countermeasures systems and platform avionics, allowing for seamless integration into military aircraft or other platforms.

The L3 AS-2891A/APR-39 antenna is controlled by a sophisticated onboard processing system, which utilizes advanced algorithms to analyze incoming RF signals and determine their nature and intent. The system is capable of identifying and prioritizing threats based on their significance and proximity, allowing for effective countermeasure deployment and minimizing the risk of friendly fire.

The antenna system also features a built-in test set (BIT), which enables operators to perform routine maintenance and calibration checks to ensure optimal performance. This not only helps to maintain the effectiveness of the countermeasures system but also reduces the need for costly and time-consuming external maintenance.

In summary, the L3 AS-2891A/APR-39 antenna is a state-of-the-art countermeasures system designed to provide effective protection against a wide range of RF threats. Its advanced technology, rugged design, and ease of integration make it an essential component in military applications, ensuring the safety and security of military personnel and platforms.

Pros and Cons of buying a Harris L3 AS-2891A/APR-39 Antenna (NSN 5985-01-126-2100) for Countermeasures

The Harris L3 AS-2891A/APR-39 antenna is a countermeasure system used to protect military platforms against radio-frequency threats. This antenna model (NSN 5985-01-126-2100) is specifically designed to provide protection against decoy jammers and other electronic warfare systems. In this analysis, we will discuss the pros and cons of purchasing this antenna for your countermeasures needs.

1. Effective Countermeasures: The Harris L3 AS-2891A/APR-39 antenna is a proven and effective system for defending against radio-frequency threats. It is designed to detect and respond to decoy jammers and other electronic warfare systems, ensuring the safety and success of military operations.

2. Versatility: This antenna system can be integrated with various platforms, including aircraft, ships, and ground vehicles. Its versatility makes it an essential component of comprehensive countermeasures systems.

3. Reliability: The Harris L3 AS-2891A/APR-39 antenna is known for its high reliability and durability. It can withstand harsh environmental conditions and is designed to operate continuously for extended periods.

4. Advanced Technology: This antenna system utilizes state-of-the-art technology, including digital signal processing and adaptive waveform generation. These features allow for superior threat identification and response capabilities.

1. Cost: The Harris L3 AS-2891A/APR-39 antenna is a high-performance and high-cost system. Its advanced technology and versatility come at a premium price, which may be a barrier for some organizations.

2. Complexity: This antenna system is not a simple plug-and-play solution. It requires specialized knowledge and expertise to install, configure, and maintain. This complexity may add to the overall cost and time investment.

3. Weight and Size: The Harris L3 AS-2891A/APR-39 antenna is a large and heavy system. Its size and weight may impact the design and performance of the platform it is being integrated into.

4. Power Consumption: This antenna system requires a significant amount of power to operate. This power requirement may impact the overall power budget of the platform it is being integrated into.

The Harris L3 AS-2891A/APR-39 antenna (NSN 5985-01-126-2100) is a high-performance and effective countermeasure system. Its ability to protect military platforms against radio-frequency threats makes it an essential component of comprehensive countermeasures systems. However, its high cost, complexity, size, weight, and power consumption may be barriers for some organizations.

If your organization requires a high-performance and effective countermeasure system to protect against radio-frequency threats, the Harris L3 AS-2891A/APR-39 antenna is a solid choice. However, it is essential to carefully consider the costs, complexity, size, weight, and power consumption implications before making a purchase. If these factors are a concern, alternative countermeasure systems with lower costs and less complexity may be worth exploring. Ultimately, the decision to purchase this antenna should be based on a thorough evaluation of your organization's specific requirements and budget.

Details:

ANTENNA L3 HARRIS NSN 5985-01-126-2100 COUNTERMEASURES AS-2891A/APR-39 T4-B-02.

part #: as2891aapr39 price

• $3359.00

specifications labequipi:

• brand: L3
• mpn: As-2891a/apr-39
• part type: Antenna
• country of origin: United States

seller labequipi:

• city: Simi Valley, California
• rating: 100.0%
• # reviews: 477

shipping labequipi:

• service: USPS Priority Mail
• carrier: USPS
• cost: $23.00
• type: Fixed
• transit: 4-9 Days
• class: Expedited

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offer labequipi:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: October 18, 2025

general labequipi:

• condition: New
• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

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• policy: No Returns