AMERICAN NUCLEONICS CORP 28573 Antenna P/n AM423-04

( Brand: American Nucleonics Corp ), ( Manufacturer Part Number: 28573 ), ( Part Type: Antenna )

Review AMERICAN NUCLEONICS CORP Antenna Assembly P/n

The American Nucleonics 28573 antenna, part number AM423-04, is a high-performance, omni-directional antenna specifically designed for use in telemetry applications. This antenna boasts a broadband frequency range of 315 to 540 MHz, making it an ideal choice for transmitting and receiving data in various environments.

The AM423-04 antenna is compact and lightweight, with dimensions of 3.5 inches in length, 2 inches in width, and 0.5 inches in height. Its small form factor makes it easy to integrate into a wide range of telemetry systems and remote monitoring applications.

The antenna is constructed from high-quality, rugged materials to ensure durability and reliability in harsh conditions. It is designed to withstand temperatures ranging from -40 F to 185 F (-40 C to 85 C), making it suitable for use in various climates and industries.

The AM423-04 antenna features a low-profile, flat design, which minimizes wind resistance and reduces the risk of damage in windy conditions. Its omni-directional radiation pattern allows for 360-degree coverage, ensuring maximum signal strength and reliability in all directions.

The antenna is also equipped with a SMA (Subminiature Type A) connector, which provides a secure and reliable connection to the transmitter or receiver. This connector is also compatible with a wide range of cables and adapters, allowing for flexible installation options.

In summary, the American Nucleonics 28573 antenna, part number AM423-04, is a high-performance, compact, and rugged antenna designed for use in telemetry applications. Its broadband frequency range, omni-directional radiation pattern, and durable construction make it an ideal choice for transmitting and receiving data in various environments, while its SMA connector provides a secure and flexible connection option.

The American Nucleonics 28573 antenna with part number AM423-04 is a circular polarized antenna commonly used in various industrial applications, particularly in radio telemetry systems. Here are some pros and cons to help you make an informed decision about purchasing this antenna:

1. Circular Polarization: This antenna's circular polarization ensures that the signal remains stable even when the orientation of the antenna changes, making it a suitable choice for applications where the antenna's orientation may vary.

2. Wide Operating Frequency Range: The AM423-04 antenna can operate over a wide frequency range of 300 MHz to 3 GHz, making it a versatile option for various applications.

3. Weatherproof Design: The antenna is designed to withstand harsh environmental conditions, including extreme temperatures and moisture, making it suitable for outdoor applications.

4. Compact Size: With a diameter of only 6 inches, this antenna is relatively small compared to other antennas in its class, making it a practical choice for applications where space is limited.

5. Good Gain: The antenna offers a moderate gain of 3.5 dBi, which is sufficient for many industrial applications.

1. Limited Power Handling: The AM423-04 antenna has a maximum power handling capacity of 1 Watt, which might not be sufficient for high-power applications.

2. Expensive: Compared to other antennas in the market, the AM423-04 antenna is relatively expensive, which might be a deterrent for some buyers.

3. Requires a Matching Transformer: Depending on the application, the use of a matching transformer may be necessary to optimize the performance of the antenna, which could add to the overall cost.

In conclusion, the American Nucleonics 28573 antenna with part number AM423-04 is a high-quality, versatile circular polarized antenna with a wide operating frequency range and weatherproof design. Its compact size and moderate gain make it a suitable choice for various industrial applications. However, its limited power handling capacity, high cost, and potential requirement for a matching transformer are factors to consider before making a purchase.

Based on the information provided, I would recommend this antenna for applications where circular polarization is required, the operating frequency falls within the specified range, and the power requirements are within the antenna's capacity. Additionally, the application is suitable for outdoor environments, and the cost is not a significant concern. However, if power handling capacity is a critical factor or the application requires a high-gain antenna, other options might be more suitable.

Details:

P/N AM423-04MFR 28573 SN 5285, Working when removed, sold as is AM423-04.

part #: 28573 price

• $75.00

specifications avionicavioni:

• brand: American Nucleonics Corp
• mpn: 28573
• part type: Antenna

shipping avionicavioni:

• cost: $7.52
• type: Calculated
• transit: 4-9 Days
• class: Standard, Economy
• carrier: USPS, UPS, FedEx
• service: USPS Ground Advantage, UPS Ground, FedEx Ground Economy

returns avionicavioni:

• policy: No Returns

general avionicavioni:

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

offer avionicavioni:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• started: January 22, 2026

seller avionicavioni:

• # reviews: 95
• rating: 100.0%
• city: Springfield, Illinois

payments avionicavioni:

• other
• wallet: Google-pay
• credit card: Diners-club

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