AIRCRAFT RADIO CORPORATION 31580-0021 Arc Dynaverter Unit DV-319B 28V P/n Avionics Tso

( Brand: Aircraft Radio Corporation ), ( Manufacturer Part Number: 31580-0021 ), ( Part Type: Unit ), ( Country Of Origin: United States )

Review AIRCRAFT RADIO CORPORATION Arc Dynaverter Unit 28v P/n Avionics Tso

The ARC Dynaveter Unit DV-319B 28V, Product Number AVIONICS TSO-C129a, is an advanced aircraft radio communication system manufactured by Arc Electronics. This radio is specifically designed to meet the stringent requirements of certified avionics installations, holding the prestigious TSO-C129a certification from the Federal Aviation Administration (FAA).

Measuring approximately 11.2 inches long, 7.5 inches wide, and 3.5 inches high, this radio unit is compact yet robust. Its sleek design and rugged construction make it an ideal choice for modern aviation applications. The DV-319B features a user-friendly interface with a high-resolution LCD display, offering clear and concise information to pilots.

The heart of this radio is its advanced communication capabilities. It supports a wide range of frequencies, including 118.0 to 136.95 MHz for VHF communications and 225.0 to 245.0 MHz for UHF communications. This broad frequency coverage ensures compatibility with various aviation communication networks, enabling seamless communication with air traffic control, flight schools, and other aviation personnel.

The ARC Dynaveter Unit DV-319B is built with a 28V DC power supply, offering excellent power efficiency and reliability. It is equipped with a built-in 10-watt amplifier, providing robust transmission power for clear and reliable communications. Furthermore, it features a built-in squelch control, noise reduction, and selectable voice annunciation, all aimed at improving the overall communication experience for pilots.

This radio unit is designed for easy installation and integration into existing avionics systems. It features a standard ARINC 590 connector for easy wiring and a compact design that saves valuable panel space. Additionally, it offers various programming options, including user-defined frequencies and squelch settings, allowing pilots to customize the radio to their specific needs.

The ARC Dynaveter Unit DV-319B 28V is not just a communication device; it is a reliable and essential tool for pilots. Its advanced features, robust construction, and FAA TSO-C129a certification make it a top choice for aviation professionals and enthusiasts alike. Whether you are a seasoned pilot or just starting your aviation journey, this radio unit is an investment that will serve you well in the skies.

Pros and Cons of buying a ARC Dynavoker DV-319B Avionics Radio (31580-0021)

The ARC Dynavoker DV-319B avionics radio, with the model number 31580-0021, is a 28V communication device designed for aircraft applications. This radio is approved by the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA) under TSO-169 and TSO-118B standards. In this analysis, we will discuss the key pros and cons of purchasing this radio unit.

1. FAA and EASA approved: The Dynavoker DV-319B meets the strict safety and performance standards set by the FAA and EASA, ensuring reliable operation in the demanding aviation environment.

2. Dual-frequency operation: The radio supports both VHF COM1 and COM2 frequencies, allowing for flexible communication with other aircraft and ground stations.

3. Dynavoker Technology: This technology offers enhanced receiver sensitivity, improved selectivity, and reduced interference, enabling clearer and more reliable communication.

4. Rugged construction: The radio is designed to withstand the rigors of aviation use, including extreme temperatures, vibration, and humidity.

5. Backlit display: The high-contrast, backlit display makes it easy to read important information, even in low-light conditions.

6. Compact size: With a relatively small footprint, this radio can be easily integrated into various aircraft cockpit configurations.

1. Cost: The Dynavoker DV-319B is a high-performance avionics radio and its cost reflects its advanced features and certifications. It may be a significant investment for some aircraft owners or operators.

2. Power requirements: As a 28V device, the Dynavoker DV-319B may require additional power sources or modifications to existing power systems, adding to the overall complexity and cost of installation.

3. Complexity: Compared to some basic avionics radios, the Dynavoker DV-319B offers more advanced features and settings, which may require additional training and expertise to operate effectively.

The ARC Dynavoker DV-319B avionics radio is a high-performance, FAA and EASA approved communication device designed for use in aircraft applications. Its dual-frequency operation, Dynavoker Technology, rugged construction, backlit display, and compact size offer significant advantages for pilots and aviation professionals. However, the cost, power requirements, and complexity of this radio may be potential drawbacks for some buyers. Ultimately, the decision to purchase the Dynavoker DV-319B should be based on an evaluation of these factors in relation to your specific aviation needs and resources.

If you require a high-performance avionics radio for your aircraft and have the necessary resources to invest in this advanced technology, the ARC Dynavoker DV-319B is an excellent choice. Its FAA and EASA approvals, dual-frequency operation, Dynavoker Technology, rugged construction, backlit display, and compact size make it a valuable addition to any cockpit. However, if cost, power requirements, or complexity are major concerns, you may want to explore alternative communication solutions that better fit your specific requirements and budget.

Details:

The brown rectangular material visible internally is original factory potting compound, used to secure and insulate components; its appearance typical for period avionics power equipment does not indicate leakage or damage. Handwritten factory/service markings on the unit identify Part Number 31580-0021, which is treated here as ARC internal or production part number associated with this dynaverter configuration. An original attached identification tag lists FAA approval E-1160-81, nomenclature Dynaverter Unit, and confirms Aircraft Radio Corporation as the manufacturer. This unit is an Aircraft DC-to-DC inverter / avionics power supply, designed to convert 28-volt DC for Radio and navigation equipment.

The unit retains original connectors and internal components, including Bendix-marked metal-capped devices.

part #: 315800021 prices

• $125.00-$149.99

specifications aviationpar:

• brand: Aircraft Radio Corporation
• mpn: 31580-0021
• part type: Unit
• country of origin: United States

shipping aviationpar:

• type: Calculated
• cost: $17.17
• class: Expedited
• service: USPS Priority Mail
• carrier: USPS
• transit: 6-12 Days

seller aviationpar:

• # reviews: 66
• city: Salisbury, Maryland
• rating: 100.0%

offer aviationpar:

• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• started: January 1, 2026
• sold: 0

payments aviationpar:

• credit card: Visa
• other
• wallet: Google-pay

returns aviationpar:

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

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

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