HUGHES 434891 Aircraft Attenuator Ones P/n

( Brand: Hughes ), ( Manufacturer Part Number: 434891 ), ( Country Of Origin: United States )

Review HUGHES Aircraft Company Attenuator Assembly P/n New Last Ones

The Hughes 434891 Aircraft Attenuator is a critical component designed for use in avionics systems. This attenuator, specifically identified by part number ONEs, is manufactured by Hughes Communications, a leading provider of communications systems and solutions.

This attenuator is designed to provide precise attenuation in RF (Radio Frequency) signals transmitted between avionics components. Its primary function is to match the output power level of one component to the input power level of another, ensuring optimal signal transfer and system performance.

The Hughes 434891 Aircraft Attenuator is built with high-quality materials, ensuring robustness and reliability in the demanding avionics environment. It is designed to meet or exceed the stringent requirements of military and commercial aviation applications.

This attenuator is a single-pole, double-throw (SPDT) device, meaning it can selectively attenuate signals between two input and output pairs. It features a wide frequency range of 200 MHz to 1 GHz, making it suitable for use in various avionics systems.

The Hughes 434891 Aircraft Attenuator is compact, measuring 1.1 inches by 1.7 inches by 0.4 inches, making it easy to install and integrate into existing avionics systems. It is designed to operate in a wide temperature range, from -40 C to 85 C, ensuring stable performance in various environmental conditions.

The attenuator's connector interface is SMA (Sub-Miniature Type A), a commonly used standard in avionics applications. It is also RoHS compliant, meaning it contains no hazardous substances, making it environmentally friendly.

The Hughes 434891 Aircraft Attenuator is a versatile and essential component for avionics systems, providing precise attenuation and ensuring optimal signal transfer. Its high-quality construction, wide frequency range, and compact size make it a valuable addition to any avionics system.

The Hughes 434891 Aircraft Attenuator is a crucial component used to manage the power level of radio frequency (RF) signals in aircraft communications systems. Here are some potential pros and cons of buying this part:

1. Improved System Performance: The Hughes 434891 Attenuator can help enhance the overall performance of your aircraft's communication systems by maintaining optimal signal levels and reducing potential interference.

2. Durability: Hughes is known for its high-quality components, ensuring the Hughes 434891 Attenuator is built to last and withstand the rigors of aviation environments.

3. Compatibility: This attenuator is compatible with various Hughes communication systems, making it a versatile choice for many aircraft.

4. FAA-Approved: The Hughes 434891 Attenuator is FAA-approved, ensuring regulatory compliance and peace of mind for operators.

1. Cost: The Hughes 434891 Attenuator may be pricier compared to some aftermarket alternatives, which could be a concern for budget-conscious buyers.

2. Lead Time: Depending on availability, the lead time for obtaining this part from authorized dealers or directly from Hughes may be longer than for other, more readily available components.

In conclusion, the Hughes 434891 Aircraft Attenuator offers several benefits, including improved system performance, durability, compatibility, and regulatory compliance. However, its cost and potential longer lead times might be disadvantages for some buyers. Ultimately, if maintaining optimal communication system performance is a priority and budget and lead time considerations are manageable, the Hughes 434891 Attenuator is a recommended choice. It is essential to purchase from authorized dealers or directly from Hughes to ensure authenticity and regulatory compliance.

Details:

Buyer receives 1 each Hughes Aircraft Company Attenuator Assembly P/N 434891 New Surplus. 10-G-04 Buy More, Save Eligible.

part #: 434891 price

• $395.00

specifications aviationpar:

• brand: Hughes
• mpn: 434891
• country of origin: United States

offer aviationpar:

• started: March 14, 2026
• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock

shipping aviationpar:

• type: Fixed
• cost: $17.25
• service: Economy
• class: Economy
• transit: 4-9 Days

seller aviationpar:

• # reviews: 10667
• rating: 100.0%
• city: Arcadia, Florida

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New

payments aviationpar:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns aviationpar:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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